Select 5 unique numbers from 1 to 999999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 8,333,208,334,041,663,609,637,961,728 (~8333208334 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,985,000,084,999,694,729,206,562,816 (~999985000085 million trillion)
If order does not matter (e.g. most lottery numbers): 8,333,208,334,041,663,609,637,961,728 (~8333208334 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,985,000,084,999,694,729,206,562,816 (~999985000085 million trillion)