Use the form below to do your conversion.
Solution
Step1
Log283865=Log(3865) ÷ Log(28)
Log(3865)= 3.5871494982543
Log(28)=1.4471580313422
Log283865=3.5871494982543 ÷ 1.4471580313422
Ans=2.478754510955
Step2
Alternatively, the logarithm can be calculated like this.