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2026-01-01
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2026-02-28
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<p>151 Learners</p>
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<p>168 Learners</p>
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<p>Last updated on<strong>August 5, 2025</strong></p>
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<p>Last updated on<strong>August 5, 2025</strong></p>
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<p>When a number is multiplied by itself thrice, the resultant number is called the cube of a number. Cubing is used in various areas, such as volume calculations for cubic measurements. In this topic, we shall learn about the cube of 1389.</p>
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<p>When a number is multiplied by itself thrice, the resultant number is called the cube of a number. Cubing is used in various areas, such as volume calculations for cubic measurements. In this topic, we shall learn about the cube of 1389.</p>
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<h2>Cube of 1389</h2>
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<h2>Cube of 1389</h2>
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<p>A<a>cube</a><a>number</a>is a value obtained by raising a number to the<a>power</a>of 3, or by multiplying the number by itself three times.</p>
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<p>A<a>cube</a><a>number</a>is a value obtained by raising a number to the<a>power</a>of 3, or by multiplying the number by itself three times.</p>
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<p>When you cube a positive number, the result is always positive.</p>
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<p>When you cube a positive number, the result is always positive.</p>
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<p>When you cube a<a>negative number</a>, the result is always negative.</p>
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<p>When you cube a<a>negative number</a>, the result is always negative.</p>
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<p>This is because a negative number multiplied by itself three times results in a negative number.</p>
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<p>This is because a negative number multiplied by itself three times results in a negative number.</p>
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<p>The cube of 1389 can be written as 1389³, which is the<a>exponential form</a>.</p>
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<p>The cube of 1389 can be written as 1389³, which is the<a>exponential form</a>.</p>
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<p>Or it can also be written in<a>arithmetic</a>form as 1389 × 1389 × 1389.</p>
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<p>Or it can also be written in<a>arithmetic</a>form as 1389 × 1389 × 1389.</p>
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<h2>How to Calculate the Value of Cube of 1389</h2>
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<h2>How to Calculate the Value of Cube of 1389</h2>
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<p>In order to check whether a number is a cube number or not, we can use the following three methods:<a>multiplication</a>method,<a>factor</a><a>formula</a>(a³), or by using a<a>calculator</a>.</p>
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<p>In order to check whether a number is a cube number or not, we can use the following three methods:<a>multiplication</a>method,<a>factor</a><a>formula</a>(a³), or by using a<a>calculator</a>.</p>
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<p>These three methods will help individuals to cube numbers faster and easier without feeling confused or stuck while evaluating the answers.</p>
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<p>These three methods will help individuals to cube numbers faster and easier without feeling confused or stuck while evaluating the answers.</p>
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<p>By Multiplication Method Using a Formula Using a Calculator</p>
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<p>By Multiplication Method Using a Formula Using a Calculator</p>
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<h2>By Multiplication Method</h2>
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<h2>By Multiplication Method</h2>
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<p>The multiplication method is a process in mathematics used to find the<a>product</a>of two numbers or quantities by combining them through repeated<a>addition</a>.</p>
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<p>The multiplication method is a process in mathematics used to find the<a>product</a>of two numbers or quantities by combining them through repeated<a>addition</a>.</p>
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<p>It is a fundamental operation that forms the basis for more complex mathematical concepts.</p>
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<p>It is a fundamental operation that forms the basis for more complex mathematical concepts.</p>
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<p>Step 1: Write down the cube of the given number. 1389³ = 1389 × 1389 × 1389</p>
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<p>Step 1: Write down the cube of the given number. 1389³ = 1389 × 1389 × 1389</p>
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<p>Step 2: You get 2,681,612,869 as the answer. Hence, the cube of 1389 is 2,681,612,869.</p>
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<p>Step 2: You get 2,681,612,869 as the answer. Hence, the cube of 1389 is 2,681,612,869.</p>
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<h2>Using a Formula (a³)</h2>
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<h2>Using a Formula (a³)</h2>
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<p>The formula (a + b)³ is a<a>binomial</a>formula for finding the cube of a number.</p>
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<p>The formula (a + b)³ is a<a>binomial</a>formula for finding the cube of a number.</p>
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<p>The formula is expanded as a³ + 3a²b + 3ab² + b³.</p>
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<p>The formula is expanded as a³ + 3a²b + 3ab² + b³.</p>
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<p>Step 1: Split the number 1389 into two parts, as 1300 and 89. Let a = 1300 and b = 89, so a + b = 1389</p>
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<p>Step 1: Split the number 1389 into two parts, as 1300 and 89. Let a = 1300 and b = 89, so a + b = 1389</p>
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<p>Step 2: Now, apply the formula (a + b)³ = a³ + 3a²b + 3ab² + b³</p>
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<p>Step 2: Now, apply the formula (a + b)³ = a³ + 3a²b + 3ab² + b³</p>
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<p>Step 3: Calculate each<a>term</a>a³ = 1300³ 3a²b = 3 × 1300² × 89 3ab² = 3 × 1300 × 89² b³ = 89³</p>
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<p>Step 3: Calculate each<a>term</a>a³ = 1300³ 3a²b = 3 × 1300² × 89 3ab² = 3 × 1300 × 89² b³ = 89³</p>
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<p>Step 4: Add all the terms together: (a + b)³ = a³ + 3a²b + 3ab² + b³ (1300 + 89)³ = 1300³ + 3 × 1300² × 89 + 3 × 1300 × 89² + 89³ 1389³ = 2,197,000,000 + 450,930,000 + 30,963,000 + 704,969 1389³ = 2,681,612,869</p>
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<p>Step 4: Add all the terms together: (a + b)³ = a³ + 3a²b + 3ab² + b³ (1300 + 89)³ = 1300³ + 3 × 1300² × 89 + 3 × 1300 × 89² + 89³ 1389³ = 2,197,000,000 + 450,930,000 + 30,963,000 + 704,969 1389³ = 2,681,612,869</p>
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<p>Step 5: Hence, the cube of 1389 is 2,681,612,869.</p>
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<p>Step 5: Hence, the cube of 1389 is 2,681,612,869.</p>
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<h2>Using a Calculator</h2>
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<h2>Using a Calculator</h2>
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<p>To find the cube of 1389 using a calculator, input the number 1389 and use the cube<a>function</a>(if available) or multiply 1389 × 1389 × 1389.</p>
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<p>To find the cube of 1389 using a calculator, input the number 1389 and use the cube<a>function</a>(if available) or multiply 1389 × 1389 × 1389.</p>
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<p>This operation calculates the value of 1389³, resulting in 2,681,612,869. It’s a quick way to determine the cube without manual computation.</p>
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<p>This operation calculates the value of 1389³, resulting in 2,681,612,869. It’s a quick way to determine the cube without manual computation.</p>
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<p>Step 1: Ensure the calculator is functioning properly.</p>
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<p>Step 1: Ensure the calculator is functioning properly.</p>
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<p>Step 2: Press 1, 3, 8, and 9</p>
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<p>Step 2: Press 1, 3, 8, and 9</p>
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<p>Step 3: If the calculator has a cube function, press it to calculate 1389³.</p>
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<p>Step 3: If the calculator has a cube function, press it to calculate 1389³.</p>
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<p>Step 4: If there is no cube function on the calculator, simply multiply 1389 three times manually.</p>
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<p>Step 4: If there is no cube function on the calculator, simply multiply 1389 three times manually.</p>
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<p>Step 5: The calculator will display 2,681,612,869.</p>
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<p>Step 5: The calculator will display 2,681,612,869.</p>
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<h2>Tips and Tricks for the Cube of 1389</h2>
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<h2>Tips and Tricks for the Cube of 1389</h2>
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<p>The cube of any<a>even number</a>is always even, while the cube of any<a>odd number</a>is always odd.</p>
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<p>The cube of any<a>even number</a>is always even, while the cube of any<a>odd number</a>is always odd.</p>
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<p>The product of two or more<a>perfect cube</a>numbers is always a perfect cube.</p>
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<p>The product of two or more<a>perfect cube</a>numbers is always a perfect cube.</p>
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<p>A perfect cube can always be expressed as the product of three identical groups of equal<a>prime factors</a>.</p>
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<p>A perfect cube can always be expressed as the product of three identical groups of equal<a>prime factors</a>.</p>
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<h2>Common Mistakes to Avoid When Calculating the Cube of 1389</h2>
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<h2>Common Mistakes to Avoid When Calculating the Cube of 1389</h2>
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<p>There are some typical errors that individuals might make during the process of cubing a number.</p>
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<p>There are some typical errors that individuals might make during the process of cubing a number.</p>
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<p>Let us take a look at five of the major mistakes that may occur:</p>
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<p>Let us take a look at five of the major mistakes that may occur:</p>
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<h2>Download Worksheets</h2>
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<h3>Problem 1</h3>
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<h3>Problem 1</h3>
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<p>What is the cube and cube root of 1389?</p>
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<p>What is the cube and cube root of 1389?</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The cube of 1389 is 2,681,612,869, and the cube root of 1389 is approximately 11.080.</p>
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<p>The cube of 1389 is 2,681,612,869, and the cube root of 1389 is approximately 11.080.</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>First, let’s find the cube of 1389. We know that the cube of a number is obtained by multiplying the number by itself three times, such that x³ = y.</p>
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<p>First, let’s find the cube of 1389. We know that the cube of a number is obtained by multiplying the number by itself three times, such that x³ = y.</p>
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<p>So, we get 1389³ = 2,681,612,869.</p>
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<p>So, we get 1389³ = 2,681,612,869.</p>
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<p>Next, we must find the cube root of 1389.</p>
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<p>Next, we must find the cube root of 1389.</p>
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<p>We know that the cube root of a number ‘x’ is such that ∛x = y. So, we get ∛1389 ≈ 11.080.</p>
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<p>We know that the cube root of a number ‘x’ is such that ∛x = y. So, we get ∛1389 ≈ 11.080.</p>
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<p>Hence, the cube of 1389 is 2,681,612,869, and the cube root of 1389 is approximately 11.080.</p>
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<p>Hence, the cube of 1389 is 2,681,612,869, and the cube root of 1389 is approximately 11.080.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 2</h3>
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<h3>Problem 2</h3>
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<p>If the side length of a cube is 1389 cm, what is the volume?</p>
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<p>If the side length of a cube is 1389 cm, what is the volume?</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The volume is 2,681,612,869 cm³.</p>
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<p>The volume is 2,681,612,869 cm³.</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>Use the volume formula for a cube V = side³. Substitute 1389 for the side length: V = 1389³ = 2,681,612,869 cm³.</p>
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<p>Use the volume formula for a cube V = side³. Substitute 1389 for the side length: V = 1389³ = 2,681,612,869 cm³.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 3</h3>
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<h3>Problem 3</h3>
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<p>How much larger is 1389³ than 1300³?</p>
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<p>How much larger is 1389³ than 1300³?</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>1389³ - 1300³ = 484,612,869.</p>
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<p>1389³ - 1300³ = 484,612,869.</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>First, find the cube of 1389, which is 2,681,612,869. Next, find the cube of 1300, which is 2,197,000,000.</p>
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<p>First, find the cube of 1389, which is 2,681,612,869. Next, find the cube of 1300, which is 2,197,000,000.</p>
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<p>Now, find the difference between them using the subtraction method. 2,681,612,869 - 2,197,000,000 = 484,612,869.</p>
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<p>Now, find the difference between them using the subtraction method. 2,681,612,869 - 2,197,000,000 = 484,612,869.</p>
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<p>Therefore, 1389³ is 484,612,869 larger than 1300³.</p>
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<p>Therefore, 1389³ is 484,612,869 larger than 1300³.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 4</h3>
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<h3>Problem 4</h3>
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<p>If a cube with a side length of 1389 cm is compared to a cube with a side length of 89 cm, how much larger is the volume of the larger cube?</p>
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<p>If a cube with a side length of 1389 cm is compared to a cube with a side length of 89 cm, how much larger is the volume of the larger cube?</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The volume of the cube with a side length of 1389 cm is 2,681,612,869 cm³.</p>
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<p>The volume of the cube with a side length of 1389 cm is 2,681,612,869 cm³.</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>To find its volume, we multiply the side length by itself three times (since it’s a 3-dimensional object).</p>
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<p>To find its volume, we multiply the side length by itself three times (since it’s a 3-dimensional object).</p>
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<p>Cubing 1389 means multiplying 1389 by itself three times: 1389 × 1389 = 1,929,921, and then 1,929,921 × 1389 = 2,681,612,869.</p>
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<p>Cubing 1389 means multiplying 1389 by itself three times: 1389 × 1389 = 1,929,921, and then 1,929,921 × 1389 = 2,681,612,869.</p>
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<p>The unit of volume is cubic centimeters (cm³) because we are calculating the space inside the cube.</p>
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<p>The unit of volume is cubic centimeters (cm³) because we are calculating the space inside the cube.</p>
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<p>Therefore, the volume of the cube is 2,681,612,869 cm³.</p>
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<p>Therefore, the volume of the cube is 2,681,612,869 cm³.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h3>Problem 5</h3>
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<h3>Problem 5</h3>
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<p>Estimate the cube of 1388 using the cube of 1389.</p>
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<p>Estimate the cube of 1388 using the cube of 1389.</p>
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<p>Okay, lets begin</p>
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<p>Okay, lets begin</p>
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<p>The cube of 1388 is approximately 2,678,388,872.</p>
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<p>The cube of 1388 is approximately 2,678,388,872.</p>
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<h3>Explanation</h3>
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<h3>Explanation</h3>
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<p>First, identify the cube of 1389.</p>
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<p>First, identify the cube of 1389.</p>
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<p>The cube of 1389 is 1389³ = 2,681,612,869. Since 1388 is only slightly less than 1389, the cube of 1388 will be nearly the same as the cube of 1389.</p>
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<p>The cube of 1389 is 1389³ = 2,681,612,869. Since 1388 is only slightly less than 1389, the cube of 1388 will be nearly the same as the cube of 1389.</p>
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<p>By calculating, 1388³ ≈ 2,678,388,872, which is close to 1389³. So, we can approximate the value as 2,678,388,872.</p>
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<p>By calculating, 1388³ ≈ 2,678,388,872, which is close to 1389³. So, we can approximate the value as 2,678,388,872.</p>
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<p>Well explained 👍</p>
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<p>Well explained 👍</p>
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<h2>FAQs on Cube of 1389</h2>
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<h2>FAQs on Cube of 1389</h2>
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<h3>1.Is 1389 a perfect cube?</h3>
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<h3>1.Is 1389 a perfect cube?</h3>
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<p>No, 1389 is not a perfect cube because there is no<a>integer</a>that multiplied by itself three times equals 1389.</p>
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<p>No, 1389 is not a perfect cube because there is no<a>integer</a>that multiplied by itself three times equals 1389.</p>
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<h3>2.How do you calculate 1389³?</h3>
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<h3>2.How do you calculate 1389³?</h3>
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<p>To calculate 1389³, use the multiplication method: 1389 × 1389 × 1389, which equals 2,681,612,869.</p>
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<p>To calculate 1389³, use the multiplication method: 1389 × 1389 × 1389, which equals 2,681,612,869.</p>
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<h3>3.What is the meaning of 1389³?</h3>
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<h3>3.What is the meaning of 1389³?</h3>
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<p>1389³ means multiplying 1389 by itself three times, or 1389 × 1389 × 1389.</p>
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<p>1389³ means multiplying 1389 by itself three times, or 1389 × 1389 × 1389.</p>
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<h3>4.What is the cube root of 1389?</h3>
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<h3>4.What is the cube root of 1389?</h3>
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<p>The<a>cube root</a>of 1389 is approximately 11.080.</p>
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<p>The<a>cube root</a>of 1389 is approximately 11.080.</p>
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<h3>5.What are the perfect cubes up to 1389?</h3>
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<h3>5.What are the perfect cubes up to 1389?</h3>
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<p>The perfect cubes up to 1389 include 1, 8, 27, 64, 125, 216, 343, 512, and 729.</p>
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<p>The perfect cubes up to 1389 include 1, 8, 27, 64, 125, 216, 343, 512, and 729.</p>
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<h2>Important Glossaries for Cube of 1389</h2>
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<h2>Important Glossaries for Cube of 1389</h2>
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<ul><li>Binomial Formula: An algebraic expression used to expand the powers of a number, written as (a + b)ⁿ, where ‘n’ is a positive integer raised to the base.</li>
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<ul><li>Binomial Formula: An algebraic expression used to expand the powers of a number, written as (a + b)ⁿ, where ‘n’ is a positive integer raised to the base.</li>
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</ul><ul><li>Cube of a Number: Multiplying a number by itself three times is called the cube of a number.</li>
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</ul><ul><li>Cube of a Number: Multiplying a number by itself three times is called the cube of a number.</li>
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</ul><ul><li>Exponential Form: A way of expressing numbers using a base and an exponent (or power), where the exponent value indicates how many times the base is multiplied by itself.</li>
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</ul><ul><li>Exponential Form: A way of expressing numbers using a base and an exponent (or power), where the exponent value indicates how many times the base is multiplied by itself.</li>
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</ul><ul><li>Perfect Cube: A number that can be expressed as the cube of an integer.</li>
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</ul><ul><li>Perfect Cube: A number that can be expressed as the cube of an integer.</li>
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</ul><ul><li>Multiplication Method: A mathematical process used to find the product of numbers by repeated addition.</li>
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</ul><ul><li>Multiplication Method: A mathematical process used to find the product of numbers by repeated addition.</li>
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</ul><p>What Is Algebra? 🧮 | Simple Explanation with 🎯 Cool Examples for Kids | ✨BrightCHAMPS Math</p>
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</ul><p>What Is Algebra? 🧮 | Simple Explanation with 🎯 Cool Examples for Kids | ✨BrightCHAMPS Math</p>
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<p>▶</p>
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<p>▶</p>
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<h2>Jaskaran Singh Saluja</h2>
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<h2>Jaskaran Singh Saluja</h2>
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<h3>About the Author</h3>
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<h3>About the Author</h3>
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<p>Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.</p>
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<p>Jaskaran Singh Saluja is a math wizard with nearly three years of experience as a math teacher. His expertise is in algebra, so he can make algebra classes interesting by turning tricky equations into simple puzzles.</p>
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<h3>Fun Fact</h3>
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<h3>Fun Fact</h3>
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<p>: He loves to play the quiz with kids through algebra to make kids love it.</p>
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<p>: He loves to play the quiz with kids through algebra to make kids love it.</p>