Use the form below to do your conversion.
Solution
Step1
Log139529=Log(9529) ÷ Log(13)
Log(9529)= 3.979047326948
Log(13)=1.1139433523068
Log139529=3.979047326948 ÷ 1.1139433523068
Ans=3.5720374098987
Step2
Alternatively, the logarithm can be calculated like this.