Use the form below to do your conversion.
Solution
Step1
Log279991=Log(9991) ÷ Log(27)
Log(9991)= 3.9996089589714
Log(27)=1.431363764159
Log279991=3.9996089589714 ÷ 1.431363764159
Ans=2.7942645043285
Step2
Alternatively, the logarithm can be calculated like this.