Select 5 unique numbers from 1 to 321
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 27,526,489,584 (~28 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 3,303,178,750,080 (~3 trillion)
If order does not matter (e.g. most lottery numbers): 27,526,489,584 (~28 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 3,303,178,750,080 (~3 trillion)