Select 18 unique numbers from 1 to 9
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 150,094,635,296,999,121 (~150.1 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 150,094,635,296,999,121 (~150.1 thousand trillion)
If order does not matter (e.g. most lottery numbers): 150,094,635,296,999,121 (~150.1 thousand trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 150,094,635,296,999,121 (~150.1 thousand trillion)