Select 20 unique numbers from 1 to 79
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 2,651,487,106,659,130,368 (~3 quintillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 6,450,808,306,445,468,478,814,869,672,268,136,448 (~)
If order does not matter (e.g. most lottery numbers): 2,651,487,106,659,130,368 (~3 quintillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 6,450,808,306,445,468,478,814,869,672,268,136,448 (~)