Select 7 unique numbers from 4 to 63
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 386,206,920 (~386 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,946,482,876,800 (~2 trillion)
            
                If order does not matter (e.g. most lottery numbers): 386,206,920 (~386 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,946,482,876,800 (~2 trillion)



