# Question: IS 400 A Perfect Square?

## IS 100 a perfect square?

A: Yes, the number 100 is a perfect square..

## 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. Here, the square root of 500 is about 22.361. Thus, the square root of 500 is not an integer, and therefore 500 is not a square number.

## Is 4000 a prime number?

The number 4000 is not a prime number because it is possible to express it as a product of prime factors. In other words, 4000 can be divided by 1, by itself and at least by 2 and 5. So, 4000 is a ‘composite number’.

## IS 144 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 144 is 12. Therefore, the square root of 144 is an integer, and as a consequence 144 is a perfect square.

## 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 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…

## Is 10 a perfect square?

Q: Is 10 a Perfect Square? A: No, the number 10 is not a perfect square.

## Is 1 a perfect square Yes or no?

How to Tell If a Number Is a Perfect Square. You can tell if a number is a perfect square in a couple of different ways. First of all, if you create a square by multiplying two equal integers by each other, then the product is a perfect square. So, 1 * 1 is a perfect square.

## Is 24 a perfect square?

Since 102.01 is a rational number and the square root of 102.01 is a rational number (10.1), 102.01 is a perfect square. 24 is NOT a perfect square. 24 is a natural number, but since there is no other natural number that can be squared to result in the number 24, 24 is NOT a perfect square.

## Why is 20 not a 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 20 is about 4.472. Thus, the square root of 20 is not an integer, and therefore 20 is not a square number.

## What is the perfect square of 20?

Perfect Square:Positive IntegerInteger Squared=Perfect Squares List1717 ^2 =2891818 ^2 =3241919 ^2 =3612020 ^2 =40092 more rows

## Is 21 a perfect square?

A: No, the number 21 is not a perfect square.

## Is 9000 a perfect square?

Q: Is 9,000 a Perfect Square? A: No, the number 9,000 is not a perfect square.

## IS 400 a perfect cube?

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

## Is 8000 a perfect cube?

8000 is said to be a perfect cube because 20 x 20 x 20 is equal to 8000. Since 8000 is a whole number, it is a perfect cube. The nearest previous perfect cube is 6859 and the nearest next perfect cube is 9261 . 8000 is said to be a perfect cube because 20 x 20 x 20 is equal to 8000.

## Is 0 a square number?

Zero is a perfect square since it is the product of two equal integers. 0, which shows that zero is a perfect square since 0 is the product of two (2) integers (zero).

## Why is 11 not 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 11 is about 3.317. Thus, the square root of 11 is not an integer, and therefore 11 is not a square number.

## IS 529 a perfect cube?

The value of cube root of one is 529. The nearest previous perfect cube is 512 and the nearest next perfect cube is 729 . Cube root of 529 can be represented as 3√529.

## Is 75 a perfect square?

Is 75 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 75 is about 8.660. Thus, the square root of 75 is not an integer, and therefore 75 is not a square number.

## Is 80 a perfect square?

A: No, the number 80 is not a perfect square.

## Is 400 a square number?

A: Yes, the number 400 is a perfect square.