Use the form below to do your conversion.
Solution
Step1
Log72047=Log(2047) ÷ Log(7)
Log(2047)= 3.3111178426625
Log(7)=0.84509804001426
Log72047=3.3111178426625 ÷ 0.84509804001426
Ans=3.9180280699819
Step2
Alternatively, the logarithm can be calculated like this.