Select 6 unique numbers from 1 to 999999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,388,859,722,465,276,761,158,109,750,099,968 (~1.3888597224653E+15 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,979,000,174,999,244,975,408,927,935,037,440 (~9.99979000175E+17 million trillion)
If order does not matter (e.g. most lottery numbers): 1,388,859,722,465,276,761,158,109,750,099,968 (~1.3888597224653E+15 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,979,000,174,999,244,975,408,927,935,037,440 (~9.99979000175E+17 million trillion)