Select 51 unique numbers from 18 to 100
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 96,669,147,902,475,820,335,104 (~96669.1 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 149,945,328,175,841,854,048,840,878,045,611,367,933,313,553,075,587,462,891,696,033,734,401,044,977,221,693,907,927,040 (~1.4994532817584E+71 million trillion)
If order does not matter (e.g. most lottery numbers): 96,669,147,902,475,820,335,104 (~96669.1 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 149,945,328,175,841,854,048,840,878,045,611,367,933,313,553,075,587,462,891,696,033,734,401,044,977,221,693,907,927,040 (~1.4994532817584E+71 million trillion)
