Select 20 unique numbers from 1 to 108
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 2,935,422,176,870,552,043,520 (~2935.4 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 7,141,594,508,954,609,774,918,675,746,545,297,522,688 (~7.1415945089546E+21 million trillion)
If order does not matter (e.g. most lottery numbers): 2,935,422,176,870,552,043,520 (~2935.4 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 7,141,594,508,954,609,774,918,675,746,545,297,522,688 (~7.1415945089546E+21 million trillion)