Use the form below to do your conversion.
Solution
Step1
Log79865=Log(9865) ÷ Log(7)
Log(9865)= 3.9940970895882
Log(7)=0.84509804001426
Log79865=3.9940970895882 ÷ 0.84509804001426
Ans=4.7261937674365
Step2
Alternatively, the logarithm can be calculated like this.