Use the form below to do your conversion.
Solution
Step1
Log133971=Log(3971) ÷ Log(13)
Log(3971)= 3.5988998870639
Log(13)=1.1139433523068
Log133971=3.5988998870639 ÷ 1.1139433523068
Ans=3.2307745987361
Step2
Alternatively, the logarithm can be calculated like this.