Select 40 unique numbers from 1 to 80
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 107,507,208,733,336,184,815,616 (~107507.2 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 87,716,774,664,850,851,486,440,883,392,327,030,887,483,832,864,218,231,004,590,968,934,498,304 (~8.7716774664851E+52 million trillion)
If order does not matter (e.g. most lottery numbers): 107,507,208,733,336,184,815,616 (~107507.2 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 87,716,774,664,850,851,486,440,883,392,327,030,887,483,832,864,218,231,004,590,968,934,498,304 (~8.7716774664851E+52 million trillion)