Exponents are entered using the ^ key.
For example, is entered as 5^3


For exponents base e, press (located above the X key). To compute , press , then enter , then press . Press (located above the ENTER key) to obtain a decimal approximation.

To compute a radical or numerical root, use the algebraic equivalence that

For example, to compute , enter 2001^(1/5). Press to view a decimal approximation.