So, if we have the number in cell ‘B2’ then, B2^(1/2) gives square root of a number available in cell B2. These are 3 different ways to find the square root of a number in Excel easily.

Presumably, that’s as big as a set of numbers can get. But Cantor showed that, paradoxically, though the number of fractions is the same as the number of integers, there are demonstrably more ...