Zum Inhalt springen
CalcVerse

Potenzrechner

Raise any number to any power, including negative, fractional and decimal exponents, with high-precision results for very large and very small numbers.

Die folgende Anleitung ist noch nicht auf Deutsch verfügbar und wird auf Englisch angezeigt. Der Rechner selbst ist vollständig übersetzt.

So verwenden Sie diesen Rechner

  1. Enter the base b.
  2. Enter the exponent n. Use 0.5 for a square root or 1/3 ≈ 0.333… for cube roots. For exact roots, use the scientific calculator with (1/3).
  3. Read bⁿ and its reciprocal b⁻ⁿ.

Formel

Exponent rules let you combine and simplify powers.

bⁿ = b × b × … × b (n times)
b⁻ⁿ = 1 / bⁿ
b^(1/n) = ⁿ√b
bᵐ × bⁿ = b^(m+n); (bᵐ)ⁿ = b^(mn); b⁰ = 1

Examples

  1. 2¹⁰ = 1,024.
  2. 10⁻³ = 0.001.
  3. 16^0.5 = 4; 2^0.5 ≈ 1.41421356237310.

Häufige Fragen

What is 0⁰?

In most contexts, including this calculator, 0⁰ is defined as 1.

Why can't I raise a negative number to 0.5?

The square root of a negative number isn't a real number. Odd roots such as (−8)^(1/3) = −2 are allowed.

How are huge results shown?

Results beyond 10²¹ appear in scientific notation, for example 1e+25.