Use the form below to do your conversion.
Solution
Step1
Log149971=Log(9971) ÷ Log(14)
Log(9971)= 3.9987387162558
Log(14)=1.1461280356782
Log149971=3.9987387162558 ÷ 1.1461280356782
Ans=3.4889110045105
Step2
Alternatively, the logarithm can be calculated like this.