Use the form below to do your conversion.
Solution
Step1
Log309889=Log(9889) ÷ Log(30)
Log(9889)= 3.9951523768915
Log(30)=1.4771212547197
Log309889=3.9951523768915 ÷ 1.4771212547197
Ans=2.7046881656643
Step2
Alternatively, the logarithm can be calculated like this.