Select 18 unique numbers from 3 to 1883
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 12,508,978,569,197,297,031,014,718,852,882,654,654,627,840 (~1.2508978569197E+25 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 80,087,155,476,943,839,970,102,025,738,587,061,426,629,872,166,035,515,244,544 (~8.0087155476944E+40 million trillion)
If order does not matter (e.g. most lottery numbers): 12,508,978,569,197,297,031,014,718,852,882,654,654,627,840 (~1.2508978569197E+25 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 80,087,155,476,943,839,970,102,025,738,587,061,426,629,872,166,035,515,244,544 (~8.0087155476944E+40 million trillion)
