Use the form below to do your conversion.
Solution
Step1
Log3012391=Log(12391) ÷ Log(30)
Log(12391)= 4.0931063569779
Log(30)=1.4771212547197
Log3012391=4.0931063569779 ÷ 1.4771212547197
Ans=2.7710022747961
Step2
Alternatively, the logarithm can be calculated like this.