Use the form below to do your conversion.
Solution
Step1
Log289781=Log(9781) ÷ Log(28)
Log(9781)= 3.9903832589062
Log(28)=1.4471580313422
Log289781=3.9903832589062 ÷ 1.4471580313422
Ans=2.7573928848705
Step2
Alternatively, the logarithm can be calculated like this.