Select 15 unique numbers from 1 to 227
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 104,371,985,152,665,372,852,224 (~104372 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 136,484,569,721,417,082,926,349,892,200,693,760 (~1.3648456972142E+17 million trillion)
If order does not matter (e.g. most lottery numbers): 104,371,985,152,665,372,852,224 (~104372 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 136,484,569,721,417,082,926,349,892,200,693,760 (~1.3648456972142E+17 million trillion)
