Select 5 unique numbers from 25 to 99
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 17,259,390 (~17 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,071,126,800 (~2 billion)
            
                If order does not matter (e.g. most lottery numbers): 17,259,390 (~17 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 2,071,126,800 (~2 billion)



