Use the form below to do your conversion.
Solution
Step1
Log28947=Log(947) ÷ Log(28)
Log(947)= 2.9763499790033
Log(28)=1.4471580313422
Log28947=2.9763499790033 ÷ 1.4471580313422
Ans=2.0566862184655
Step2
Alternatively, the logarithm can be calculated like this.