Select 16 unique numbers from 1000 to 9999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 87,390,985,538,757,798,744,467,982,409,569,314,092,708,406,493,184 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,828,463,228,532,675,301,509,693,536,029,474,963,790,873,992,249,997,930,715,414,528 (~)
If order does not matter (e.g. most lottery numbers): 87,390,985,538,757,798,744,467,982,409,569,314,092,708,406,493,184 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,828,463,228,532,675,301,509,693,536,029,474,963,790,873,992,249,997,930,715,414,528 (~)