Cube Root of 10368

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What is the cube root of 10,368?

Answer

∛10,368 =
12∛6 ≈ 21.8054

Real cube root: the only number whose cube is 10,368.

≈ — rounded to 4 decimal places. 10,368 is not the cube of a rational number, so ∛10,368 is irrational: its decimal expansion never ends and never repeats.

Prime factors
10,368 = (2 × 2 × 2) × (2 × 2 × 2) × 2 × (3 × 3 × 3) × 3 = 2⁷ × 3⁴
Take out of the root
∛10,368 = ∛((2³)² × 3³ × 6) = 2² × 3 × ∛6 = 12∛6
Between cubes
21³ = 9,261 < 10,368 < 10,648 = 22³, so 21 < ∛10,368 < 22 and ∛10,368 ≈ 21.8054

See Also

FAQ

What is the cube root of 10,368?

∛10,368 = 12∛6 ≈ 21.8054

How to simplify ∛10,368?

Factor 10,368 into primes: 10,368 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3. Each triple of equal factors is a cube and comes out of the root as one factor; the rest stays under it: ∛10,368 = ∛((2³)² × 3³ × 6) = 12∛6.

Is ∛10,368 a rational number?

No: 10,368 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 ∛10,368 is irrational; its decimal never ends and never repeats: ∛10,368 ≈ 21.8054.