Use the form below to do your conversion.
Solution
Step1
Log138707=Log(8707) ÷ Log(13)
Log(8707)= 3.9398685444595
Log(13)=1.1139433523068
Log138707=3.9398685444595 ÷ 1.1139433523068
Ans=3.5368661577813
Step2
Alternatively, the logarithm can be calculated like this.