Use the form below to do your conversion.
Solution
Step1
Log289487=Log(9487) ÷ Log(28)
Log(9487)= 3.9771289005807
Log(28)=1.4471580313422
Log289487=3.9771289005807 ÷ 1.4471580313422
Ans=2.7482339968718
Step2
Alternatively, the logarithm can be calculated like this.