Last updated on May 26th, 2025
When a number is multiplied by itself thrice, the resultant number is called the cube of a number. Cubing is used while comparing sizes of objects or things with cubic measurements. In this topic, we shall learn about cubes of 347.
A cube number is a value obtained by raising a number to the power of 3, or by multiplying the number by itself three times. When you cube a positive number, the result is always positive. When you cube a negative number, the result is always negative. This is because a negative number by itself three times results in a negative number. The cube of 347 can be written as 347³, which is the exponential form. Or it can also be written in arithmetic form as, 347 × 347 × 347.
In order to check whether a number is a cube number or not, we can use the following three methods, such as multiplication method, a factor formula (a³), or by using a calculator. These three methods will help kids to cube the numbers faster and easier without feeling confused or stuck while evaluating the answers. By Multiplication Method Using a Formula Using a Calculator
The multiplication method is a process in mathematics used to find the product of two numbers or quantities by combining them through repeated addition. It is a fundamental operation that forms the basis for more complex mathematical concepts. Step 1: Write down the cube of the given number. 347³ = 347 × 347 × 347 Step 2: You get 41,796,323 as the answer. Hence, the cube of 347 is 41,796,323.
The formula (a + b)³ is a binomial formula for finding the cube of a number. The formula is expanded as a³ + 3a²b + 3ab² + b³. Step 1: Split the number 347 into two parts, as 340 and 7. Let a = 340 and b = 7, so a + b = 347 Step 2: Now, apply the formula (a + b)³ = a³ + 3a²b + 3ab² + b³ Step 3: Calculate each term a³ = 340³ 3a²b = 3 × 340² × 7 3ab² = 3 × 340 × 7² b³ = 7³ Step 4: Add all the terms together: (a + b)³ = a³ + 3a²b + 3ab² + b³ (340 + 7)³ = 340³ + 3 × 340² × 7 + 3 × 340 × 7² + 7³ 347³ = 39,304,000 + 2,430,800 + 49,980 + 343 347³ = 41,796,323 Step 5: Hence, the cube of 347 is 41,796,323.
To find the cube of 347 using a calculator, input the number 347 and use the cube function (if available) or multiply 347 × 347 × 347. This operation calculates the value of 347³, resulting in 41,796,323. It’s a quick way to determine the cube without manual computation. Step 1: Ensure the calculator is functioning properly. Step 2: Press 3 followed by 4 and 7 Step 3: If the calculator has a cube function, press it to calculate 347³. Step 4: If there is no cube function on the calculator, simply multiply 347 three times manually. Step 5: The calculator will display 41,796,323.
The cube of any even number is always even, while the cube of any odd number is always odd. The product of two or more perfect cube numbers is always a perfect cube. A perfect cube can always be expressed as the product of three identical groups of equal prime factors.
There are some typical errors that kids might make during the process of cubing a number. Let us take a look at five of the major mistakes that kids might make:
What is the cube and cube root of 347?
The cube of 347 is 41,796,323 and the cube root of 347 is approximately 7.006.
First, let’s find the cube of 347. We know that cube of a number , such that x³ = y Where x is the given number, and y is the cubed value of that number So, we get 347³ = 41,796,323 Next, we must find the cube root of 347 We know that cube root of a number ‘x’, such that ³√x = y Where ‘x’ is the given number, and y is the cube root value of the number So, we get ³√347 ≈ 7.006 Hence the cube of 347 is 41,796,323 and the cube root of 347 is approximately 7.006.
If the side length of the cube is 347 cm, what is the volume?
The volume is 41,796,323 cm³.
Use the volume formula for a cube V = Side³. Substitute 347 for the side length: V = 347³ = 41,796,323 cm³.
How much larger is 347³ than 340³?
347³ – 340³ = 2,492,323.
First find the cube of 347³, that is 41,796,323 Next, find the cube of 340³, which is 39,304,000 Now, find the difference between them using the subtraction method. 41,796,323 – 39,304,000 = 2,492,323 Therefore, the 347³ is 2,492,323 larger than 340³.
If a cube with a side length of 347 cm is compared to a cube with a side length of 7 cm, how much larger is the volume of the larger cube?
The volume of the cube with a side length of 347 cm is 41,796,323 cm³
To find its volume, we multiply the side length by itself three times (since it’s a 3-dimensional object). Cubing 347 means multiplying 347 by itself three times: 347 × 347 = 120,409, and then 120,409 × 347 = 41,796,323. The unit of volume is cubic centimeters (cm³), because we are calculating the space inside the cube. Therefore, the volume of the cube is 41,796,323 cm³.
Estimate the cube 346.9 using the cube 347.
The cube of 346.9 is approximately 41,796,323.
First, identify the cube of 347, The cube of 347 is 347³ = 41,796,323. Since 346.9 is only a tiny bit less than 347, the cube of 346.9 will be almost the same as the cube of 347. The cube of 346.9 is approximately 41,796,323 because the difference between 346.9 and 347 is very small. So, we can approximate the value as 41,796,323.
Binomial Formula: It is 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. The formula is used to find the square and cube of a number. Cube of a Number: Multiplying a number by itself three times is called the cube of a number. Exponential Form: It is 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. For example, 2³ represents 2 × 2 × 2 equals 8. Perfect Cube: A number that is the result of multiplying an integer by itself three times. Cube Root: The cube root of a number is a value that, when multiplied by itself three times, gives the original number.
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.
: He loves to play the quiz with kids through algebra to make kids love it.