 # IS 392 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 108 a perfect cube?

The value of cube root of one is 108. The nearest previous perfect cube is 64 and the nearest next perfect cube is 125 . Cube root of 108 can be represented as 3√108. … The nearest previous perfect cube is 64 and the nearest next perfect cube is 125 .

## IS 343 a perfect cube?

A perfect cube is a number that is the cube of an integer. Some examples of perfect cubes are 1, 8, 27, 64, 125, 216, 343, ..

## IS 400 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. Here, the square root of 400 is 20. Therefore, the square root of 400 is an integer, and as a consequence 400 is a perfect square.

## Which of the following number are perfect cube 392?

In that case 392 × 7 = 2 × 2 × 2 × 7 × 7 × 7 = 2744 which is a perfect cube. Hence the smallest natural number by which 392 should be multiplied to make a perfect cube is 7.

## IS 400 a perfect cube?

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

## Is 53240 a perfect cube if not?

So, 53240 is not a perfect cube. In the factorisation 5 appears only one time. If we divided the number by 5, then the prime factorisation of the quotient will not contain 5. Hence the smallest number by which 53240 should be divided to make it a perfect cube is 5.

## IS 112 a perfect square?

Is 112 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 112 is about 10.583. Thus, the square root of 112 is not an integer, and therefore 112 is not a square number.

## IS 216 a perfect cube?

A perfect cube is the result of multiplying a number three times by itself. We can also say that perfect cubes are the numbers that have exact cube roots. 1, 8, 27, 64, 125, 216, 343, 512, 729, 1,000, 1,331, 1,728, 2,197, 2,744, 3,375…

## What are the factors of 392?

392 Happy Valentine’s Day392 is a composite number.Prime factorization: 392 = 2 x 2 x 2 x 7 x 7, which can be written 392 = (2^3) x (7^2)The exponents in the prime factorization are 3 and 2. … Factors of 392: 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392.More items…•

## Is the number 1000 a perfect cube?

For example, 1000000 is a perfect cube. Here are the perfect cubes up to 1800: 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000, 1331, 1728, … Cubes have odd number of factors except any sixth power and a 12th power (12th power is a sixth power), as they are already square numbers.

## IS 500 a perfect cube?

∴ 500 is not a perfect cube. … Thus, the smallest required number to multipkly 243 to make it a perfect cube is 3. (ii) We have 256 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2. Grouping the prime factors of 256 in triples, we are left over with 2 x 2.