Use the form below to do your conversion.
Solution
Step1
Log287471=Log(7471) ÷ Log(28)
Log(7471)= 3.8733787364091
Log(28)=1.4471580313422
Log287471=3.8733787364091 ÷ 1.4471580313422
Ans=2.6765416440502
Step2
Alternatively, the logarithm can be calculated like this.