Select 6 unique numbers from 1 to 21
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 54,264 (~54.3 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 39,070,080 (~39.1 million)
If order does not matter (e.g. most lottery numbers): 54,264 (~54.3 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 39,070,080 (~39.1 million)