The number 150 on prime factorization gives 2 × 3 × 5 × 5. Here, the prime factor 2 is not in the power of 3. Therefore the cube root of 150 is irrational, hence 150 is not a perfect cube.

What is the length of each side of the cube? Answer : Volume of cube=`s^3`, where s is the side of the cube. given,`s^3=216`, s=6 inches.

The length of each edge is 6 inches.

So you just need to take cubic root of 216. So the side length of the cube would be 6 cm.

The number of square units in the surface area of a cube is given by the formula 6s2, where s is the length of the side of the cube in units. Moreover, the number of cubic units in a cube’s volume is equal to s3. Subtract 6s2 from both sides.

A perfect cube is a number which is equal to the number, multiplied by itself, three times….List of Perfect Cube Numbers 1 to 50.

Look for perfect cubes and appropriate powers. So, yes, this is the difference of perfect cubes. Use formula: a3 – b3 = (a – b)(a2 + ab + b2).

If n² = m, then n=√m. The square root of 512 is written as √512. Let us explore the square root of 512 in detail in this lesson. 512 is a composite number, as it has more than 2 factors….Square Root of 512.

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Hence the smallest number by which 53240 should be divided to make it a perfect cube is 5. The perfect cube in that case is=10648.

(1.6+1.6+1.5625)/3 = 4.7625/3 = 1.5875. Therefore, we get the value of the cube root of 4 equal to 1.5875, which is an almost accurate number….Calculation of Cube Root of 4.

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one real sixth root

2^6 is the power that equals 64.

The sixth root of 4,096 is 4, as 4 x 4 x 4 x 4 x 4 x 4 is 4,096.

Algebra Examples Rewrite 64 as 24⋅4 2 4 ⋅ 4 . Factor 16 16 out of 64 64 . Rewrite 16 16 as 24 2 4 . Pull terms out from under the radical.

Decimal and Fraction Conversion

37.5%

0.375

9.75

Answer: 3/8 as a decimal is 0.375.