Select 20 unique numbers from 1 to 715
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 383,288,337,264,708,979,345,818,712,448,203,489,280 (~3.8328833726471E+20 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 932,502,965,441,995,703,997,424,152,454,236,647,734,550,222,309,829,902,336 (~9.32502965442E+38 million trillion)
If order does not matter (e.g. most lottery numbers): 383,288,337,264,708,979,345,818,712,448,203,489,280 (~3.8328833726471E+20 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 932,502,965,441,995,703,997,424,152,454,236,647,734,550,222,309,829,902,336 (~9.32502965442E+38 million trillion)