Select 100 unique numbers from 0 to 37
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 95,139,236,463,017,633,228,859,099,958,394,711,990,273,092,042,347,977,019,250,775,971,516,947,238,282,499,490,085,310,088,933,058,739,306,364,659,655,712,749,112,401,593,424,834,969,903,455,397,400,503,386,112 (~9.5139236463018E+139 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 95,139,236,463,017,633,228,859,099,958,394,711,990,273,092,042,347,977,019,250,775,971,516,947,238,282,499,490,085,310,088,933,058,739,306,364,659,655,712,749,112,401,593,424,834,969,903,455,397,400,503,386,112 (~9.5139236463018E+139 million trillion)
If order does not matter (e.g. most lottery numbers): 95,139,236,463,017,633,228,859,099,958,394,711,990,273,092,042,347,977,019,250,775,971,516,947,238,282,499,490,085,310,088,933,058,739,306,364,659,655,712,749,112,401,593,424,834,969,903,455,397,400,503,386,112 (~9.5139236463018E+139 million trillion)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 95,139,236,463,017,633,228,859,099,958,394,711,990,273,092,042,347,977,019,250,775,971,516,947,238,282,499,490,085,310,088,933,058,739,306,364,659,655,712,749,112,401,593,424,834,969,903,455,397,400,503,386,112 (~9.5139236463018E+139 million trillion)