Use the form below to do your conversion.
Solution
Step1
Log138131=Log(8131) ÷ Log(13)
Log(8131)= 3.9101439610645
Log(13)=1.1139433523068
Log138131=3.9101439610645 ÷ 1.1139433523068
Ans=3.5101820509697
Step2
Alternatively, the logarithm can be calculated like this.