Use the form below to do your conversion.
Solution
Step1
Log79839=Log(9839) ÷ Log(7)
Log(9839)= 3.9929509605704
Log(7)=0.84509804001426
Log79839=3.9929509605704 ÷ 0.84509804001426
Ans=4.7248375590873
Step2
Alternatively, the logarithm can be calculated like this.