Use the form below to do your conversion.
Solution
Step1
Log99391=Log(9391) ÷ Log(9)
Log(9391)= 3.9727118405471
Log(9)=0.95424250943932
Log99391=3.9727118405471 ÷ 0.95424250943932
Ans=4.1632098772054
Step2
Alternatively, the logarithm can be calculated like this.