Select 2 unique numbers from 1 to 906
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 409,965 (~410 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 819,930 (~819.9 thousand)
If order does not matter (e.g. most lottery numbers): 409,965 (~410 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 819,930 (~819.9 thousand)