Select 6 unique numbers from 31 to 40
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 210
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 151,200 (~151 thousand)
            
                If order does not matter (e.g. most lottery numbers): 210
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 151,200 (~151 thousand)



