Use the form below to do your conversion.
Solution
Step1
Log27391=Log(391) ÷ Log(27)
Log(391)= 2.5921767573959
Log(27)=1.431363764159
Log27391=2.5921767573959 ÷ 1.431363764159
Ans=1.8109839177876
Step2
Alternatively, the logarithm can be calculated like this.