Question

find the mean median of all the factors of 108

Answer 1

Factors of 108 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
So, mean of these factors = $\frac{1+2+3+4+6+9+12+18+27+36+54+108}{12}=\frac{280}{12}=23.333$
Two middle terms are 9 and 12, so median of these factors = $\frac{9+12}{2}=10.5$
Therefore mean of all the factors of 108 is 23.333 and median of all the factors of 108 is 10.5