Select 5 unique numbers from 01 to 90
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 43,949,268 (~44 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 5,273,912,160 (~5 billion)
            
                If order does not matter (e.g. most lottery numbers): 43,949,268 (~44 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 5,273,912,160 (~5 billion)



