Use the form below to do your conversion.
Solution
Step1
Log283947=Log(3947) ÷ Log(28)
Log(3947)= 3.5962671263955
Log(28)=1.4471580313422
Log283947=3.5962671263955 ÷ 1.4471580313422
Ans=2.4850548789478
Step2
Alternatively, the logarithm can be calculated like this.