Select 4 unique numbers from 01 to 45
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 148,995 (~149 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 3,575,880 (~3.6 million)
If order does not matter (e.g. most lottery numbers): 148,995 (~149 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 3,575,880 (~3.6 million)