Use the form below to do your conversion.
Solution
Step1
Log913099=Log(13099) ÷ Log(9)
Log(13099)= 4.1172381421398
Log(9)=0.95424250943932
Log913099=4.1172381421398 ÷ 0.95424250943932
Ans=4.31466645157
Step2
Alternatively, the logarithm can be calculated like this.