Use the form below to do your conversion.
Solution
Step1
Log27689=Log(689) ÷ Log(27)
Log(689)= 2.8382192219076
Log(27)=1.431363764159
Log27689=2.8382192219076 ÷ 1.431363764159
Ans=1.9828776534491
Step2
Alternatively, the logarithm can be calculated like this.