Select 20 unique numbers from 1 to 70
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 161,884,603,662,657,888 (~161.9 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 393,849,377,343,759,813,984,702,280,320,942,080 (~3.9384937734376E+17 million trillion)
If order does not matter (e.g. most lottery numbers): 161,884,603,662,657,888 (~161.9 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 393,849,377,343,759,813,984,702,280,320,942,080 (~3.9384937734376E+17 million trillion)