Select 2 unique numbers from 2 to 9999999999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 49,999,999,974,999,998,464 (~50 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 99,999,999,949,999,996,928 (~100 million trillion)
If order does not matter (e.g. most lottery numbers): 49,999,999,974,999,998,464 (~50 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 99,999,999,949,999,996,928 (~100 million trillion)