Select 13 unique numbers from 0 to 999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 148,491,871,519,226,515,429,624,119,296 (~148491871519.2 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 924,661,972,581,151,163,709,136,494,555,278,868,480 (~9.2466197258115E+20 million trillion)
If order does not matter (e.g. most lottery numbers): 148,491,871,519,226,515,429,624,119,296 (~148491871519.2 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 924,661,972,581,151,163,709,136,494,555,278,868,480 (~9.2466197258115E+20 million trillion)