Select 20 unique numbers from 1 to 74
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 588,989,865,562,320,384 (~589 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,432,954,626,722,258,600,119,138,146,920,169,472 (~1.4329546267223E+18 million trillion)
If order does not matter (e.g. most lottery numbers): 588,989,865,562,320,384 (~589 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,432,954,626,722,258,600,119,138,146,920,169,472 (~1.4329546267223E+18 million trillion)