Select 2 unique numbers from 1 to 180
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 16,110 (~16.1 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 32,220 (~32.2 thousand)
If order does not matter (e.g. most lottery numbers): 16,110 (~16.1 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 32,220 (~32.2 thousand)