What Are Perfect Squares And Cubes?

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..

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.

Does 27 have a square root?

The Final Answer for the Square Root of 27 01%, the square root of 27 is 5.196.

Is 7 a perfect square?

A: No, the number 7 is not a perfect square.

Is 30 a perfect square?

Is 30 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 30 is about 5.477. Thus, the square root of 30 is not an integer, and therefore 30 is not a square number.

What numbers are perfect squares and cubes?

The answer is the only number in both lists: 64. There’s a trickier way to solve this puzzle too, which makes it easier to solve the challenge question. It relies on a maths fact: if you multiply two squares together, you get a square!

Are any perfect squares also perfect cubes?

Because a^6 is the square of a^3 and the cube of a^2. So 64 = 4^3 and 64 = 8^2. Any number that is a perfect sixth power is automatically both a perfect square and a perfect cube.

IS 400 a perfect cube?

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

Is 4 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 2 a cube number?

Answer and Explanation: 2 cubed is 8. When we cube a number we are multiplying the base number by itself three times. In other words, 2 cubed is the same as saying 2 to the…

What is a perfect cube?

A perfect cube is an integer that is equal to some other integer raised to the third power. We refer to raising a number to the third power as cubing the number. For example, 125 is a perfect cube because .

Is 1000 a perfect square or perfect cube?

We also notice that 10 × 10 × 10 = 1,000. Therefore, 1,000 is a perfect cube. To determine if it is a perfect square, we take the square root of 1,000, and see if we get an integer.

What is the smallest cube number?

9That means that 9 is a smallest number. It can be more than 9 as the following sum of 180³ with 64 (!) cubic numbers shows.

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 27 a cube number?

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

Is 8 a perfect square?

Is 8 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 8 is about 2.828. Thus, the square root of 8 is not an integer, and therefore 8 is not a square number.

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?

Answer. Answer: 216 is perfect Cube.