Select 2 unique numbers from 1 to 3000000000
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 4,499,999,998,499,999,744 (~4.5 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 8,999,999,996,999,999,488 (~9 million trillion)
If order does not matter (e.g. most lottery numbers): 4,499,999,998,499,999,744 (~4.5 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 8,999,999,996,999,999,488 (~9 million trillion)