Use the form below to do your conversion.
Solution
Step1
Log78047=Log(8047) ÷ Log(7)
Log(8047)= 3.905634001327
Log(7)=0.84509804001426
Log78047=3.905634001327 ÷ 0.84509804001426
Ans=4.6215158672727
Step2
Alternatively, the logarithm can be calculated like this.