Use the form below to do your conversion.
Solution
Step1
Log78387=Log(8387) ÷ Log(7)
Log(8387)= 3.9236066430175
Log(7)=0.84509804001426
Log78387=3.9236066430175 ÷ 0.84509804001426
Ans=4.6427827982553
Step2
Alternatively, the logarithm can be calculated like this.