Select 5 unique numbers from 21 to 50
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 142,506 (~143 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 17,100,720 (~17 million)
            
                If order does not matter (e.g. most lottery numbers): 142,506 (~143 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 17,100,720 (~17 million)



