Use the form below to do your conversion.
Solution
Step1
Log149991=Log(9991) ÷ Log(14)
Log(9991)= 3.9996089589714
Log(14)=1.1461280356782
Log149991=3.9996089589714 ÷ 1.1461280356782
Ans=3.4896702937771
Step2
Alternatively, the logarithm can be calculated like this.