Select 2 unique numbers from 1 to 1660
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,376,970 (~1.4 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,753,940 (~2.8 million)
If order does not matter (e.g. most lottery numbers): 1,376,970 (~1.4 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,753,940 (~2.8 million)