Cube Root of 681472

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What is the cube root of 681,472?

Answer

∛681,472 =
88

Real cube root: the only number whose cube is 681,472.

Prime factors
681,472 = (2 × 2 × 2) × (2 × 2 × 2) × (2 × 2 × 2) × (11 × 11 × 11) = 2⁹ × 11³
Take out of the root
∛681,472 = ∛((2³)³ × 11³) = 2³ × 11 = 88
Check
88 × 88 × 88 = 681,472 ✓

See Also

Cube roots of nearby values

FAQ

What is the cube root of 681,472?

∛681,472 = 88

What number cubed is 681,472?

88, because 88 × 88 × 88 = 681,472. So ∛681,472 = 88 exactly: 681,472 is a perfect cube, 88³.

Is ∛681,472 a rational number?

Yes: ∛681,472 = 88, a whole number.