Use the form below to do your conversion.
Solution
Step1
Log278405=Log(8405) ÷ Log(27)
Log(8405)= 3.9245377177755
Log(27)=1.431363764159
Log278405=3.9245377177755 ÷ 1.431363764159
Ans=2.7418171509193
Step2
Alternatively, the logarithm can be calculated like this.