How to Use Exponents on Excel. Exponents refer to a number raised to the power of another number. The "power" means how many times the base number is multiplied by itself. As an example, 10 to the ...

To find the square root of a number in Excel, we use ‘ (1/2)’ as the exponent. So, if we have the number in cell ‘B2’ then, B2^ (1/2) gives square root of a number available in cell B2.