Use the form below to do your conversion.
Solution
Step1
Log138485=Log(8485) ÷ Log(13)
Log(8485)= 3.9286518466537
Log(13)=1.1139433523068
Log138485=3.9286518466537 ÷ 1.1139433523068
Ans=3.5267967967293
Step2
Alternatively, the logarithm can be calculated like this.