- IS 400 a perfect cube?
- Is 27 a cube number?
- What is the square of 85?
- What are the factors of 64?
- IS 500 a perfect square?
- What is the square of 125?
- Is 64 a cube number?
- What is 69 the square root of?
- Why is 56 not a cube number?
- What are the factors for 65?
- Is 65 a perfect square?
- IS 150 a perfect square?
- What is the square of 800?
- What is the square of 500?
- What are all the factors of 70?
- What is the greatest common factor of 64?
- Is 64 a perfect square?
- What are factors of 80?
- What is the square of 65?
- What are all the square root of 64?
- Is 125 a cube number?

## IS 400 a perfect cube?

Since 2 & 5 do not occur in triplets.

∴ 400 is not a perfect cube..

## Is 27 a cube number?

A cube number is the answer when an integer is multiplied by itself, then multiplied by itself again. The third cube number is 27 because 3 × 3 × 3 = 27 , and so on. … The first five cube numbers are: 1, 8, 27, 64 and 125.

## What is the square of 85?

The square root of 85 with one digit decimal accuracy is 9.2.

## What are the factors of 64?

Factors of 64 are 1, 2, 4, 8, 16, 32 and 64.

## IS 500 a perfect square?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. … Thus, the square root of 500 is not an integer, and therefore 500 is not a square number.

## What is the square of 125?

The square root of 125 with one digit decimal accuracy is 11.1.

## Is 64 a cube number?

Example Cube Roots: The 3rd root of 64, or 64 radical 3, or the cube root of 64 is written as 3√64=4. The 3rd root of -64, or -64 radical 3, or the cube root of -64 is written as 3√−64=−4. The cube root of 8 is written as 3√8=2. The cube root of 10 is written as 3√10=2.154435.

## What is 69 the square root of?

8.3The answer is on top. The square root of 69 with one digit decimal accuracy is 8.3.

## Why is 56 not a cube number?

n3 = 56 where n is a whole number. In other words, if n*n*n = 56, then 56 is a cube number. There are no whole numbers you can set to n to make the equation above 56. Therefore, we can conclude that 56 is NOT a cube number.

## What are the factors for 65?

65 is a composite number. 65 = 1 x 65 or 5 x 13. Factors of 65: 1, 5, 13, 65. Prime factorization: 65 = 5 x 13.

## Is 65 a perfect square?

Is 65 a perfect square number? A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 65 is about 8.062. Thus, the square root of 65 is not an integer, and therefore 65 is not a square number.

## IS 150 a perfect square?

A: No, the number 150 is not a perfect square.

## What is the square of 800?

The square root of 800 is 20√2 or approximately 28.28427.

## What is the square of 500?

The square root of 500 with one digit decimal accuracy is 22.3.

## What are all the factors of 70?

Answer and Explanation: The factors of 70 in order: 1, 2, 5, 7, 10, 14, 35, 70.

## What is the greatest common factor of 64?

The greatest common factor (GCF) of 64 and 80 is 16. Prime factorization can help us get the GCF here. 64 = 1 * 64 = 1 * 2 * 32 = 1 * 2 * 2 * 16 = 1…

## Is 64 a perfect square?

The perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 …

## What are factors of 80?

The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40 and 80. Prime factorization can help us find all the factors of 80.

## What is the square of 65?

so, 15² = 225. Let’s calculate square of 65, Just write 25 at the end, and multiply 6 with its successor i.e. 7 (6*7 = 42). 65² = 4225.

## What are all the square root of 64?

be x. So the square root of 64 is 8 and -8, But in general we use 8.

## Is 125 a cube number?

The cube root of a cubed number is the number itself, so . You have found the cube root, the three identical factors that when multiplied together give 125. 125 is known as a perfect cube because its cube root is an integer.