Select 6 unique numbers from 1 to 640
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 93,226,480,226,880 (~93.2 trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 67,123,065,763,353,600 (~67.1 thousand trillion)
If order does not matter (e.g. most lottery numbers): 93,226,480,226,880 (~93.2 trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 67,123,065,763,353,600 (~67.1 thousand trillion)