Use the form below to do your conversion.
Solution
Step1
Log139575=Log(9575) ÷ Log(13)
Log(9575)= 3.9811387826407
Log(13)=1.1139433523068
Log139575=3.9811387826407 ÷ 1.1139433523068
Ans=3.5739149341806
Step2
Alternatively, the logarithm can be calculated like this.