Select 2 unique numbers from 1 to 10000000000
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 49,999,999,994,999,996,416 (~50 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 99,999,999,989,999,992,832 (~100 million trillion)
If order does not matter (e.g. most lottery numbers): 49,999,999,994,999,996,416 (~50 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 99,999,999,989,999,992,832 (~100 million trillion)