Select 12 unique numbers from 20 to 37
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 18,564 (~19 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 8,892,185,702,400 (~9 trillion)
            
                If order does not matter (e.g. most lottery numbers): 18,564 (~19 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 8,892,185,702,400 (~9 trillion)



