Use the form below to do your conversion.
Solution
Step1
Log138981=Log(8981) ÷ Log(13)
Log(8981)= 3.9533246963892
Log(13)=1.1139433523068
Log138981=3.9533246963892 ÷ 1.1139433523068
Ans=3.5489459030411
Step2
Alternatively, the logarithm can be calculated like this.