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    Cube Root of 730

    Cube Root Calculator
    Cube root of

    What is the cube root of 730?

    Answer

    ∛730 ≈
    9.0041

    Real cube root: the only number whose cube is 730.

    ≈ — rounded to 4 decimal places. 730 is not the cube of a rational number, so ∛730 is irrational: its decimal expansion never ends and never repeats.

    Prime factors
    730 = 2 × 5 × 73
    Take out of the root
    No prime appears three times, so ∛730 is already in simplest form.
    Between cubes
    9³ = 729 < 730 < 1,000 = 10³, so 9 < ∛730 < 10 and ∛730 ≈ 9.0041

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    https://calculat.io/en/number/cube-root/730Copy
    <a href="https://calculat.io/en/number/cube-root/730">Cube Root of 730 (∛730): Exact Value and Decimal</a>Copy
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    Cube Root of 730 (∛730): Exact Value and Decimal. ∛730 ≈ 9.0041. 730 has no cube factor but 1, so ∛730 is already simplest; it lies between 9 and 10.
    https://calculat.io/en/number/cube-root/730/generated.jpgCopy

    Cube roots of nearby values

    N∛N
    6867∛2 ≈ 8.8194
    700≈ 8.879
    7299
    730≈ 9.0041
    7684∛12 ≈ 9.1577
    8646∛4 ≈ 9.5244
    900≈ 9.6549
    Recalculate with different values ↑

    FAQ

    What is the cube root of 730?

    ∛730 ≈ 9.0041

    Can ∛730 be simplified?

    No: no prime appears three times in 730, so its only cube factor is 1 and ∛730 is already in simplest form. Since 9³ = 729 < 730 < 1,000 = 10³, ∛730 lies between 9 and 10: ∛730 ≈ 9.0041.

    Is ∛730 a rational number?

    No: 730 is not the cube of a rational number, and the cube root of a fraction p/q in lowest terms is rational only when p and q are both cubes. So ∛730 is irrational; its decimal never ends and never repeats: ∛730 ≈ 9.0041.

    See Also