Select 4 unique numbers from 1 to 445
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 1,611,972,895 (~2 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 38,687,349,480 (~39 billion)
If order does not matter (e.g. most lottery numbers): 1,611,972,895 (~2 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 38,687,349,480 (~39 billion)