Quick Answer: Is 64 A Perfect Square?

Is 64 a perfect square or a perfect cube?

4 x 16 = 64 is the product of two squares, so it is also a square.

But you can also write it as 64 = 4 x 4 x 4, making it a cube..

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.

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 28 a perfect number?

Perfect number, a positive integer that is equal to the sum of its proper divisors. The smallest perfect number is 6, which is the sum of 1, 2, and 3. Other perfect numbers are 28, 496, and 8,128.

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.

Is 13 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 13 is not an integer, and therefore 13 is not a square number. Anyway, 13 is a prime number, and a prime number cannot be a perfect square.

What are the perfect squares from 1 to 100?

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

Does 60 have a perfect square?

2 Answers By Expert Tutors Hi, Erin. 60 is not a perfect square, so the answer will still include a radical (a square root of some number). … Note that √15 cannot be simplified further because none of the factors of 15 are perfect squares.

Is 62 a perfect square?

Answer and Explanation: The square root of 62 is approximately 7.87. 62 is not a perfect square and it has no perfect square factors.

What is the square of 85?

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

Is 88 a perfect square?

Is 88 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. … Thus, the square root of 88 is not an integer, and therefore 88 is not a square number.

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.

What is the square root for 121?

elevenThe square root off 121 is eleven.

Is 6 a perfect square?

Q: Is 6 a Perfect Square? A: No, the number 6 is not a perfect square.

Is 63 a square number?

A: No, the number 63 is not a perfect square.

What is the square of 62?

3844The square of 62 is 3844.

Is 80 a perfect square?

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

What is the perfect square of 65?

Perfect Square:Positive IntegerInteger Squared=Perfect Squares List6464 ^2 =40966565 ^2 =42256666 ^2 =43566767 ^2 =448992 more rows

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.

What are the real square roots of 64?

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

What is the next square number after 16?

Meaning. Informally: When you multiply a whole number times itself, the resulting product is called a square number, or a perfect square or simply “a square.” So 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all square numbers.