Use the form below to do your conversion.
Solution
Step1
Log289115=Log(9115) ÷ Log(28)
Log(9115)= 3.959756672991
Log(28)=1.4471580313422
Log289115=3.959756672991 ÷ 1.4471580313422
Ans=2.7362296219428
Step2
Alternatively, the logarithm can be calculated like this.