Quick Answer: IS 216 Is A Perfect Cube?

What is the cube of 216?

6The cube root of 216 is 6.

This means that each side of your box is 6 inches long..

IS 216 a perfect square?

Is 216 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 216 is about 14.697. Thus, the square root of 216 is not an integer, and therefore 216 is not a square number.

Is a perfect cube or not?

If the prime factors of a number are grouped in triples of equal factors, then that number is called a perfect cube. … Examples to find if the given number is a perfect cube: 1.

What is the cube of 128?

Answer and Explanation: The cube root of 128 can be expressed one of two ways: 3√128 = 5.0397. 3√128 = 4*3√2.

IS 392 a perfect cube?

If not, find the smallest natural number by which 392 must be multiplied so that the product is a perfect cube. No, this is not a perfect cube. new number=392*7=2744.

IS 729 a perfect cube?

Since 729 is a whole number, it is a perfect cube. The nearest previous perfect cube is 512 and the nearest next perfect cube is 1000 . 729 is said to be a perfect cube because 9 x 9 x 9 is equal to 729. Since 729 is a whole number, it is a perfect cube.

IS 392 a perfect square?

Q: Is 392 a Perfect Square? A: No, the number 392 is not a perfect square.

Is 75 a perfect cube?

The value of cube root of one is 75. The nearest previous perfect cube is 64 and the nearest next perfect cube is 125 . Cube root of 75 can be represented as 3√75.

IS 512 a perfect cube?

Since 512 is a whole number, it is a perfect cube. The nearest previous perfect cube is 343 and the nearest next perfect cube is 729 . 512 is said to be a perfect cube because 8 x 8 x 8 is equal to 512. Since 512 is a whole number, it is a perfect cube.

What is a perfect cube in maths?

A perfect cube is a number that is the cube of an integer. For example, 125 is a perfect cube since 125 = 5 × 5 × 5= 53. Some examples of perfect cubes are 1, 8, 27, 64, 125, 216, 343, ..

What is the prime factorization of 392?

The prime factors of 392 are 2, 2, 2, 7, and 7. When multiplied together, they reveal a product of 392.

What is the cube of 9?

Cube Roots up to 3 Digitsnn37343851297291010006 more rows•Sep 19, 2005

IS 400 a perfect cube?

Since 2 & 5 do not occur in triplets. ∴ 400 is not a perfect cube.

What is the perfect square of 128?

Answer and Explanation: The square root of 128 is approximately 11.304. If we factor the square root of 128 to look for a perfect square we see that 2 *64 is a factor of 128….

IS 128 a perfect cube?

128=27 , thus it is not a perfect cube (i.e., its cube root is not an integer).

Is 27 a cube number?

It is called a cube number because it gives the volume of a cube whose side length is an integer. … 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 biggest perfect square that divides into 216?

Let’s write this product of factorials out in its prime factorization: 216 × 37 × 53 × 71. Since we want perfect square factors, we are looking for pairs of primes. The highest perfect square factor is 216 × 36 × 52 = (28 × 33 × 51)2.

Is 35 a perfect square?

Is 35 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 35 is about 5.916. Thus, the square root of 35 is not an integer, and therefore 35 is not a square number.