Select 20 unique numbers from 1 to 57
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,210,269,541,711,230 (~1.2 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,944,467,198,464,273,708,682,528,442,810,368 (~2.9444671984643E+15 million trillion)
If order does not matter (e.g. most lottery numbers): 1,210,269,541,711,230 (~1.2 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,944,467,198,464,273,708,682,528,442,810,368 (~2.9444671984643E+15 million trillion)