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    Cube Root of 43

    Cube Root Calculator
    Cube root of

    What is the cube root of 43?

    Answer

    ∛43 ≈
    3.5034

    Real cube root: the only number whose cube is 43.

    ≈ — rounded to 4 decimal places. 43 is not the cube of a rational number, so ∛43 is irrational: its decimal expansion never ends and never repeats.

    Prime factors
    43 is a prime number: no triple of equal factors.
    Between cubes
    3³ = 27 < 43 < 64 = 4³, so 3 < ∛43 < 4 and ∛43 ≈ 3.5034

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    https://calculat.io/en/number/cube-root/43Copy
    <a href="https://calculat.io/en/number/cube-root/43">Cube Root of 43 (∛43): Exact Value and Decimal - Calculatio</a>Copy
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    Cube Root of 43 (∛43): Exact Value and Decimal. ∛43 ≈ 3.5034. 43 has no cube factor but 1, so ∛43 is already simplest; it lies between 3 and 4.
    https://calculat.io/en/number/cube-root/43/generated.jpgCopy

    Cube roots of nearby values

    N∛N
    41≈ 3.4482
    42≈ 3.476
    42.8753.5
    43≈ 3.5034
    44≈ 3.5303
    45≈ 3.5569
    46≈ 3.583
    Recalculate with different values ↑

    FAQ

    What is the cube root of 43?

    ∛43 ≈ 3.5034

    Can ∛43 be simplified?

    No: no prime appears three times in 43, so its only cube factor is 1 and ∛43 is already in simplest form. Since 3³ = 27 < 43 < 64 = 4³, ∛43 lies between 3 and 4: ∛43 ≈ 3.5034.

    Is ∛43 a rational number?

    No: 43 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 ∛43 is irrational; its decimal never ends and never repeats: ∛43 ≈ 3.5034.

    See Also