Select 66 unique numbers from 1 to 915
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 472,732,744,811,430,026,116,226,331,446,940,000,355,180,322,580,209,860,368,524,784,993,775,990,332,757,848,027,473,601,132,190,760,960 (~4.7273274481143E+83 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 257,329,677,174,290,322,852,876,735,688,563,063,885,990,637,667,369,799,882,228,418,052,284,682,814,172,372,466,630,197,311,218,479,189,104,682,254,368,749,307,714,284,777,536,369,454,417,781,311,272,071,162,557,510,632,150,443,609,379,559,456,122,236,567,552 (~2.5732967717429E+176 million trillion)
If order does not matter (e.g. most lottery numbers): 472,732,744,811,430,026,116,226,331,446,940,000,355,180,322,580,209,860,368,524,784,993,775,990,332,757,848,027,473,601,132,190,760,960 (~4.7273274481143E+83 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 257,329,677,174,290,322,852,876,735,688,563,063,885,990,637,667,369,799,882,228,418,052,284,682,814,172,372,466,630,197,311,218,479,189,104,682,254,368,749,307,714,284,777,536,369,454,417,781,311,272,071,162,557,510,632,150,443,609,379,559,456,122,236,567,552 (~2.5732967717429E+176 million trillion)
