12 Random Numbers between 1-20 | Number Generator

13 7 5 6 1 3 4

Generate random numbers
between and Lucky Lottery Number Generator

Combinatorics

Select 12 numbers from 1 to 20

Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 125,970 (~126 thousand)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 60,339,831,552,000 (~60.3 trillion)