Select 4 unique numbers from 0001 to 9999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 416,250,145,812,501 (~416.3 trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 9,990,003,499,500,024 (~10 thousand trillion)
If order does not matter (e.g. most lottery numbers): 416,250,145,812,501 (~416.3 trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 9,990,003,499,500,024 (~10 thousand trillion)