Select 16 unique numbers from 1234 to 4321
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 3,142,765,927,561,128,333,621,754,614,364,170,549,723,136 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 65,755,431,169,526,941,552,887,862,171,704,935,464,464,826,362,992,001,024 (~)
If order does not matter (e.g. most lottery numbers): 3,142,765,927,561,128,333,621,754,614,364,170,549,723,136 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 65,755,431,169,526,941,552,887,862,171,704,935,464,464,826,362,992,001,024 (~)