Select 20 unique numbers from 1 to 26
        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): 560,127,029,342,507,886,444,544 (~560 sextillion)
            
                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): 560,127,029,342,507,886,444,544 (~560 sextillion)



