Select 45 unique numbers from 1 to 120
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 2,254,084,860,204,455,304,985,007,498,461,184 (~2.2540848602045E+15 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 269,638,636,996,912,380,648,340,656,936,737,193,390,777,381,495,373,018,013,629,237,188,819,390,118,817,287,385,382,912 (~2.6963863699691E+71 million trillion)
If order does not matter (e.g. most lottery numbers): 2,254,084,860,204,455,304,985,007,498,461,184 (~2.2540848602045E+15 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 269,638,636,996,912,380,648,340,656,936,737,193,390,777,381,495,373,018,013,629,237,188,819,390,118,817,287,385,382,912 (~2.6963863699691E+71 million trillion)