Select 16 unique numbers from 1 to 166
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 7,531,953,172,344,118,181,888 (~7532 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 157,589,473,671,211,047,693,535,053,376,126,976 (~1.5758947367121E+17 million trillion)
If order does not matter (e.g. most lottery numbers): 7,531,953,172,344,118,181,888 (~7532 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 157,589,473,671,211,047,693,535,053,376,126,976 (~1.5758947367121E+17 million trillion)