Use the form below to do your conversion.
Solution
Step1
Log138149=Log(8149) ÷ Log(13)
Log(8149)= 3.911104317804
Log(13)=1.1139433523068
Log138149=3.911104317804 ÷ 1.1139433523068
Ans=3.5110441744678
Step2
Alternatively, the logarithm can be calculated like this.