Select 100 unique numbers from 1 to 1200
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 12,734,481,790,871,900,717,571,961,884,036,450,617,457,512,138,132,577,640,880,201,753,723,864,555,368,338,953,322,418,606,536,331,322,182,306,385,007,831,778,144,878,709,726,386,281,475,379,036,160 (~1.2734481790872E+130 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,188,460,991,181,894,121,594,200,966,019,364,598,578,120,671,779,236,164,005,097,280,322,163,095,853,986,730,463,039,361,066,926,927,496,773,710,274,234,616,326,684,602,387,929,290,149,592,517,451,789,019,958,035,267,073,966,947,782,336,630,549,203,248,125,281,688,709,723,147,721,568,445,042,590,122,490,667,790,105,340,332,711,420,553,556,765,347,620,417,359,069,106,517,100,682,429,118,159,401,397,518,336 (~1.1884609911819E+288 million trillion)
If order does not matter (e.g. most lottery numbers): 12,734,481,790,871,900,717,571,961,884,036,450,617,457,512,138,132,577,640,880,201,753,723,864,555,368,338,953,322,418,606,536,331,322,182,306,385,007,831,778,144,878,709,726,386,281,475,379,036,160 (~1.2734481790872E+130 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 1,188,460,991,181,894,121,594,200,966,019,364,598,578,120,671,779,236,164,005,097,280,322,163,095,853,986,730,463,039,361,066,926,927,496,773,710,274,234,616,326,684,602,387,929,290,149,592,517,451,789,019,958,035,267,073,966,947,782,336,630,549,203,248,125,281,688,709,723,147,721,568,445,042,590,122,490,667,790,105,340,332,711,420,553,556,765,347,620,417,359,069,106,517,100,682,429,118,159,401,397,518,336 (~1.1884609911819E+288 million trillion)