Select 5 unique numbers from 2 to 100
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 71,523,144 (~72 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 8,582,777,280 (~9 billion)
            
                If order does not matter (e.g. most lottery numbers): 71,523,144 (~72 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 8,582,777,280 (~9 billion)



