Select 15 unique numbers from 1 to 38
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 15,471,286,560 (~15.5 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 20,231,404,874,494,893,883,392 (~20231.4 million trillion)
If order does not matter (e.g. most lottery numbers): 15,471,286,560 (~15.5 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 20,231,404,874,494,893,883,392 (~20231.4 million trillion)