Use the form below to do your conversion.
Solution
Step1
Log79869=Log(9869) ÷ Log(7)
Log(9869)= 3.9942731489732
Log(7)=0.84509804001426
Log79869=3.9942731489732 ÷ 0.84509804001426
Ans=4.726402097567
Step2
Alternatively, the logarithm can be calculated like this.