Use the form below to do your conversion.
Solution
Step1
Log138909=Log(8909) ÷ Log(13)
Log(8909)= 3.9498289589353
Log(13)=1.1139433523068
Log138909=3.9498289589353 ÷ 1.1139433523068
Ans=3.5458077385674
Step2
Alternatively, the logarithm can be calculated like this.