Select 20 unique numbers from 1 to 68
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 82,115,378,669,464,128 (~82.1 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 199,778,669,667,124,490,926,126,686,437,113,856 (~1.9977866966712E+17 million trillion)
If order does not matter (e.g. most lottery numbers): 82,115,378,669,464,128 (~82.1 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 199,778,669,667,124,490,926,126,686,437,113,856 (~1.9977866966712E+17 million trillion)
