Select 1 unique numbers from 0 to 999999999999999999999999999999999
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 999,999,999,999,999,945,575,230,987,042,816 (~1.0E+15 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,999,999,999,999,945,575,230,987,042,816 (~1.0E+15 million trillion)
If order does not matter (e.g. most lottery numbers): 999,999,999,999,999,945,575,230,987,042,816 (~1.0E+15 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 999,999,999,999,999,945,575,230,987,042,816 (~1.0E+15 million trillion)