Select 7 unique numbers from 1 to 220
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 4,494,262,873,320 (~4.5 trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 22,651,084,881,532,800 (~22.7 thousand trillion)
If order does not matter (e.g. most lottery numbers): 4,494,262,873,320 (~4.5 trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 22,651,084,881,532,800 (~22.7 thousand trillion)