Select 2 unique numbers from 1 to 30000
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 449,985,000 (~450 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 899,970,000 (~900 million)
If order does not matter (e.g. most lottery numbers): 449,985,000 (~450 million)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 899,970,000 (~900 million)