Use the form below to do your conversion.
Solution
Step1
Log281217=Log(1217) ÷ Log(28)
Log(1217)= 3.0852905782301
Log(28)=1.4471580313422
Log281217=3.0852905782301 ÷ 1.4471580313422
Ans=2.1319652114071
Step2
Alternatively, the logarithm can be calculated like this.