Select 1 unique numbers from 10000000001 to 19999999991
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 9,999,999,991 (~10 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 9,999,999,991 (~10 billion)
If order does not matter (e.g. most lottery numbers): 9,999,999,991 (~10 billion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 9,999,999,991 (~10 billion)
