Select 40 unique numbers from 1 to 550
Total possible combinations (ways)
If order does not matter (e.g. most lottery numbers): 11,793,865,300,943,978,782,580,301,392,438,917,733,593,634,018,774,436,940,873,728 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 9,622,794,947,607,256,320,409,349,161,449,028,978,435,611,160,280,649,949,686,853,394,320,793,686,454,055,708,660,172,913,326,698,791,851,524,096 (~)
If order does not matter (e.g. most lottery numbers): 11,793,865,300,943,978,782,580,301,392,438,917,733,593,634,018,774,436,940,873,728 (~)
If order matters (e.g. pick3 numbers, permutations, lock combinations, pin-codes): 9,622,794,947,607,256,320,409,349,161,449,028,978,435,611,160,280,649,949,686,853,394,320,793,686,454,055,708,660,172,913,326,698,791,851,524,096 (~)
