Select 3 unique numbers from 1 to 19999999999999999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,333,333,333,333,333,121,362,329,344,745,990,820,215,379,722,240 (~1.3333333333333E+30 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 7,999,999,999,999,999,052,692,529,726,902,671,704,448,298,909,696 (~8.0E+30 million trillion)
If order does not matter (e.g. most lottery numbers): 1,333,333,333,333,333,121,362,329,344,745,990,820,215,379,722,240 (~1.3333333333333E+30 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 7,999,999,999,999,999,052,692,529,726,902,671,704,448,298,909,696 (~8.0E+30 million trillion)