Quick Answer: Is 8 A Perfect 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 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.

What is the cube of 100?

Cube Numbers ListNumberCube97912673=97 X 97 X 9798941192=98 X 98 X 9899970299=99 X 99 X 991001000000=100 X 100 X 100160 more rows

Is 16 a perfect cube?

0 , 1 , 4 , 8 , 9 , 16 , 25 , 27 , 32 , 36 , 49 , 64 , 81 , 100.

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.

What is not a perfect cube?

∴ 256 is not a perfect cube. i.e. 512 is a perfect cube. Thus, the required smallest number is 2. Grouping the prime factors of 72 in triples, we are left over with 3 × 3.

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.

IS 800 a perfect cube?

The value of cube root of one is 800. The nearest previous perfect cube is 729 and the nearest next perfect cube is 1000 . Cube root of 800 can be represented as 3√800. The value of cube root of one is 800.

Is 25 a perfect square?

A perfect square is a number, from a given number system, that can be expressed as the square of a number from the same number system. 25 is a perfect square. 25 is a natural number, and since there is another natural number 5, such that 52 = 25, 25 is a perfect square.

Is there any perfect cube which ends with 8?

(iv) There is no perfect cube which ends with 8. (v) The cube of a two digit number may be a three digit number. (vi) The cube of a two digit number may have seven or more digits.

IS 500 a perfect cube?

∴ 500 is not a perfect cube. The prime factor 3 is not a group of three. ∴ 243 is not a perfect cube. Thus, the smallest required number to multipkly 243 to make it a perfect cube is 3.

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.

Can perfect cube be broken?

It cannot be broken, it was absolutely canceled by Chandler. Don’t forget that Meliodas can use counter banish.

Is 6 a perfect square?

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

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. In order to check whether a number is a perfect cube or not, we find its prime factors and group together triplets of the prime factors. If no factor is left out then the number is a perfect cube.

IS 400 a perfect cube?

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

Is 10000 is a perfect cube?

10000, which has 5 zeros. 5 can’t be divided by 3 to get equal whole numbers, so 10000 is not going to be a perfect cube.