Use the form below to do your conversion.
Solution
Step1
Log289785=Log(9785) ÷ Log(28)
Log(9785)= 3.990560829994
Log(28)=1.4471580313422
Log289785=3.990560829994 ÷ 1.4471580313422
Ans=2.7575155881855
Step2
Alternatively, the logarithm can be calculated like this.