ⁿ Exponent Calculator

Whole numbers, decimals, negatives and fractions like 2/3 all work.

8^(2/3) =

4

Scientific notation
4 × 10⁰
log₁₀ of the result
0.60206

Step by step

  1. Fractional exponent 2/3: take the cube root, then raise to the power 2
  2. ∛8 = 2
  3. 2² = 4
  4. As a decimal exponent: 8^0.66666667 = 4

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