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    Cube Root of 1/729

    Cube Root Calculator
    Cube root of

    What is the cube root of 1/729?

    Answer

    ∛(1/729) =
    1/9 ≈ 0.1111

    Real cube root: the only number whose cube is 1/729.

    ≈ — 1/9 = 0.1111…, a repeating decimal; rounded to 4 decimal places.

    Root of a fraction
    ∛(1/729) = ∛1/∛729 = 1/9

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    https://calculat.io/en/number/cube-root/1-729Copy
    <a href="https://calculat.io/en/number/cube-root/1-729">Cube Root of 1/729 (∛(1/729)): Exact Value and Decimal</a>Copy
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    Cube Root of 1/729 (∛(1/729)): Exact Value and Decimal. ∛(1/729) = 1/9 ≈ 0.1111. ∛(1/729) = ∛1/∛729 = 1/9: both 1 and 729 are perfect cubes.
    https://calculat.io/en/number/cube-root/1-729/generated.jpgCopy

    Cube roots of nearby values

    N∛N
    0.0008≈ 0.0928
    0.0010.1
    1/10001/10 = 0.1
    1/7291/9 ≈ 0.1111
    0.0017280.12
    1/5121/8 = 0.125
    0.002≈ 0.126
    Recalculate with different values ↑

    FAQ

    What is the cube root of 1/729?

    ∛(1/729) = 1/9 ≈ 0.1111

    Why is ∛(1/729) = 1/9?

    The cube root of a fraction is the cube root of the numerator over the cube root of the denominator: ∛(1/729) = ∛1/∛729 = 1/9, because 1³ = 1 and 9³ = 729.

    Is ∛(1/729) a rational number?

    Yes: ∛(1/729) = 1/9 ≈ 0.1111 — a fraction whose decimal repeats, which is why it is shown with ≈.

    See Also