Cube Root of 91125

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Cube root of

What is the cube root of 91,125?

Answer

∛91,125 =
45

Real cube root: the only number whose cube is 91,125.

Prime factors
91,125 = (3 × 3 × 3) × (3 × 3 × 3) × (5 × 5 × 5) = 3⁶ × 5³
Take out of the root
∛91,125 = ∛((3³)² × 5³) = 3² × 5 = 45
Check
45 × 45 × 45 = 91,125 ✓

See Also

Cube roots of nearby values

FAQ

What is the cube root of 91,125?

∛91,125 = 45

What number cubed is 91,125?

45, because 45 × 45 × 45 = 91,125. So ∛91,125 = 45 exactly: 91,125 is a perfect cube, 45³.

Is ∛91,125 a rational number?

Yes: ∛91,125 = 45, a whole number.