Select 5 unique numbers from 1 to 999999999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 8,333,333,208,333,335,143,337,135,248,717,445,335,089,152 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,999,985,000,000,029,033,570,258,468,291,655,543,816,192 (~)
If order does not matter (e.g. most lottery numbers): 8,333,333,208,333,335,143,337,135,248,717,445,335,089,152 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,999,985,000,000,029,033,570,258,468,291,655,543,816,192 (~)