Select 10 unique numbers from 1 to 20
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 184,756 (~184.8 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 670,442,572,800 (~670.4 billion)
If order does not matter (e.g. most lottery numbers): 184,756 (~184.8 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 670,442,572,800 (~670.4 billion)