Nth power calculator

1. Basic definition of exponents: Let a be a number and n a positive integer. a to the power of n is denoted as a^n, representing the result of multiplying a by itself n times. For example: 2⁴ = 2 × 2 × 2 × 2 = 16.

2. The concept of exponents can also be extended to include the 0th power, negative powers, and so on.

3. When entering mathematical formulas on a computer, since it is inconvenient to type the multiplication symbol, the "^" symbol is often used to denote exponents. For example, 2 to the power of 5 can be written as 2^5.