Use the form below to do your conversion.
Solution
Step1
Log30689=Log(689) ÷ Log(30)
Log(689)= 2.8382192219076
Log(30)=1.4771212547197
Log30689=2.8382192219076 ÷ 1.4771212547197
Ans=1.9214531053825
Step2
Alternatively, the logarithm can be calculated like this.