Use the form below to do your conversion.
Solution
Step1
Log138087=Log(8087) ÷ Log(13)
Log(8087)= 3.9077874431106
Log(13)=1.1139433523068
Log138087=3.9077874431106 ÷ 1.1139433523068
Ans=3.50806657719
Step2
Alternatively, the logarithm can be calculated like this.