Cube Root of 0.512

Cube Root Calculator

What is the cube root of 0.512?

Answer

∛0.512 =

0.8

Real cube root: the only number whose cube is 0.512.

0.512 = 64/125.

As a fraction: 0.512 = 512/1000 = 8³/10³ → ∛0.512 = 8/10 = 0.8

See Also

Square Root Calculator - Calculate the square root of any number
Simplify Square Root Calculator - Write any square root in simplest radical form, step by step
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Scientific Calculator with Memory & History - Free Engineering Calculator Online with Memory Function, Operation History, Logarithms & Trigonometry. Similar to ti-83, ti-84, ti-89

Recalculate with different values ↑

Cube roots of nearby values

N	∛N
343/729	7/9 ≈ 0.7778
0.5	≈ 0.7937
1/2	∛4/2 ≈ 0.7937
0.512	0.8
64/125	4/5 = 0.8
125/216	5/6 ≈ 0.8333
3/5	∛75/5 ≈ 0.8434

FAQ

What is the cube root of 0.512?

∛0.512 = 0.8

How to find ∛0.512 without a calculator?

Write the decimal as a fraction over a power of 10: 0.512 = 512/1000 = 8³/10³. Then ∛0.512 = 8/10 = 0.8.

Is ∛0.512 a rational number?

Yes: ∛0.512 = 0.8, a terminating decimal.

See Also