Select 21 unique numbers from 6 to 27
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 22
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,124,000,727,777,607,680,000 (~1124 million trillion)
If order does not matter (e.g. most lottery numbers): 22
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,124,000,727,777,607,680,000 (~1124 million trillion)