Select 5 unique numbers from 640 to 999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 49,002,354,072 (~49 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 5,880,282,488,640 (~5.9 trillion)
If order does not matter (e.g. most lottery numbers): 49,002,354,072 (~49 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 5,880,282,488,640 (~5.9 trillion)