Select 15 unique numbers from 1 to 222
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 73,919,918,607,763,593,232,384 (~73919.9 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 96,663,182,848,018,696,020,481,467,467,431,936 (~9.6663182848019E+16 million trillion)
If order does not matter (e.g. most lottery numbers): 73,919,918,607,763,593,232,384 (~73919.9 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 96,663,182,848,018,696,020,481,467,467,431,936 (~9.6663182848019E+16 million trillion)