Select 20 unique numbers from 5 to 20
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,208,925,819,614,629,174,706,176 (~1208925.8 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,208,925,819,614,629,174,706,176 (~1208925.8 million trillion)
If order does not matter (e.g. most lottery numbers): 1,208,925,819,614,629,174,706,176 (~1208925.8 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,208,925,819,614,629,174,706,176 (~1208925.8 million trillion)