Select 18 unique numbers from 1 to 69
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 17,231,414,395,464,986 (~17.2 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 110,321,954,438,027,965,659,221,384,495,104 (~1.1032195443803E+14 million trillion)
If order does not matter (e.g. most lottery numbers): 17,231,414,395,464,986 (~17.2 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 110,321,954,438,027,965,659,221,384,495,104 (~1.1032195443803E+14 million trillion)