Use the form below to do your conversion.
Solution
Step1
Log79889=Log(9889) ÷ Log(7)
Log(9889)= 3.9951523768915
Log(7)=0.84509804001426
Log79889=3.9951523768915 ÷ 0.84509804001426
Ans=4.7274424832698
Step2
Alternatively, the logarithm can be calculated like this.