Select 2 unique numbers from 1 to 3000000
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 4,499,998,500,000 (~4.5 trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 8,999,997,000,000 (~9 trillion)
If order does not matter (e.g. most lottery numbers): 4,499,998,500,000 (~4.5 trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 8,999,997,000,000 (~9 trillion)