Select 5 unique numbers from 1 to 251
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 7,975,914,050 (~8 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 957,109,686,000 (~957.1 billion)
If order does not matter (e.g. most lottery numbers): 7,975,914,050 (~8 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 957,109,686,000 (~957.1 billion)