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    Cube Root of 99

    Cube Root Calculator
    Cube root of

    What is the cube root of 99?

    Answer

    ∛99 ≈
    4.6261

    Real cube root: the only number whose cube is 99.

    ≈ — rounded to 4 decimal places. 99 is not the cube of a rational number, so ∛99 is irrational: its decimal expansion never ends and never repeats.

    Prime factors
    99 = 3 × 3 × 11 = 3² × 11
    Take out of the root
    No prime appears three times, so ∛99 is already in simplest form.
    Between cubes
    4³ = 64 < 99 < 125 = 5³, so 4 < ∛99 < 5 and ∛99 ≈ 4.6261

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    https://calculat.io/en/number/cube-root/99Copy
    <a href="https://calculat.io/en/number/cube-root/99">Cube Root of 99 (∛99): Exact Value and Decimal - Calculatio</a>Copy
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    Cube Root of 99 (∛99): Exact Value and Decimal. ∛99 ≈ 4.6261. 99 has no cube factor but 1, so ∛99 is already simplest; it lies between 4 and 5.
    https://calculat.io/en/number/cube-root/99/generated.jpgCopy

    Cube roots of nearby values

    N∛N
    962∛12 ≈ 4.5789
    97≈ 4.5947
    98≈ 4.6104
    99≈ 4.6261
    100≈ 4.6416
    102≈ 4.6723
    103≈ 4.6875
    Recalculate with different values ↑

    FAQ

    What is the cube root of 99?

    ∛99 ≈ 4.6261

    Can ∛99 be simplified?

    No: no prime appears three times in 99, so its only cube factor is 1 and ∛99 is already in simplest form. Since 4³ = 64 < 99 < 125 = 5³, ∛99 lies between 4 and 5: ∛99 ≈ 4.6261.

    Is ∛99 a rational number?

    No: 99 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 ∛99 is irrational; its decimal never ends and never repeats: ∛99 ≈ 4.6261.

    See Also