Cube Root of 1.728

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Cube root of

What is the cube root of 1.728?

Answer

∛1.728 =
1.2

Real cube root: the only number whose cube is 1.728.

As a fraction
1.728 = 1728/1000 = 12³/10³ → ∛1.728 = 12/10 = 1.2

See Also

Recalculate with different values ↑

Cube roots of nearby values

N∛N
1.5≈ 1.1447
3/2∛12/2 ≈ 1.1447
5/3∛45/3 ≈ 1.1856
1.7281.2
2≈ 1.2599
2.1971.3
2.25≈ 1.3104

FAQ

What is the cube root of 1.728?

∛1.728 = 1.2

How to find ∛1.728 without a calculator?

Write the decimal as a fraction over a power of 10: 1.728 = 1728/1000 = 12³/10³. Then ∛1.728 = 12/10 = 1.2.

Is ∛1.728 a rational number?

Yes: ∛1.728 = 1.2, a terminating decimal.

See Also