Use the form below to do your conversion.
Solution
Step1
Log286871=Log(6871) ÷ Log(28)
Log(6871)= 3.8370199485409
Log(28)=1.4471580313422
Log286871=3.8370199485409 ÷ 1.4471580313422
Ans=2.6514173749097
Step2
Alternatively, the logarithm can be calculated like this.