Select 6 unique numbers from 20 to 45
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 230,230 (~230 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 165,765,600 (~166 million)
            
                If order does not matter (e.g. most lottery numbers): 230,230 (~230 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 165,765,600 (~166 million)



