Use the form below to do your conversion.
Solution
Step1
Log279721=Log(9721) ÷ Log(27)
Log(9721)= 3.9877109431303
Log(27)=1.431363764159
Log279721=3.9877109431303 ÷ 1.431363764159
Ans=2.7859521408755
Step2
Alternatively, the logarithm can be calculated like this.