Use the form below to do your conversion.
Solution
Step1
Log74187=Log(4187) ÷ Log(7)
Log(4187)= 3.6219029608912
Log(7)=0.84509804001426
Log74187=3.6219029608912 ÷ 0.84509804001426
Ans=4.2857784415523
Step2
Alternatively, the logarithm can be calculated like this.