Select 8 unique numbers from 1 to 81
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 32,164,253,550 (~32 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,296,862,703,136,000 (~1 quadrillion)
If order does not matter (e.g. most lottery numbers): 32,164,253,550 (~32 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,296,862,703,136,000 (~1 quadrillion)