Use the form below to do your conversion.
Solution
Step1
Log138969=Log(8969) ÷ Log(13)
Log(8969)= 3.9527440240149
Log(13)=1.1139433523068
Log138969=3.9527440240149 ÷ 1.1139433523068
Ans=3.5484246266466
Step2
Alternatively, the logarithm can be calculated like this.