When you use the RAND function on a Microsoft Excel spreadsheet, by default the random number will be nine or ten digits long, extending well past the decimal point. The RAND function does not ...

Excel's Data Randomizer Function The basic random number generator in Excel is a function called RAND that generates a random real number between zero and one.

Excel offers three key functions for random number generation: `RAND` (random decimals), `RANDBETWEEN` (random integers), and `RANDARRAY` (customizable arrays).