Select 7 unique numbers from 1 to 84
        Total possible combinations (ways)
        
If order does not matter (e.g. most lottery numbers): 4,529,365,776 (~5 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 22,828,003,511,040 (~23 trillion)
            
                If order does not matter (e.g. most lottery numbers): 4,529,365,776 (~5 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 22,828,003,511,040 (~23 trillion)



