Select 20 unique numbers from 1 to 55
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 505,037,289,962,205 (~505 trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,228,706,236,953,136,453,518,043,956,379,648 (~1.2287062369531E+15 million trillion)
If order does not matter (e.g. most lottery numbers): 505,037,289,962,205 (~505 trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,228,706,236,953,136,453,518,043,956,379,648 (~1.2287062369531E+15 million trillion)