Use the form below to do your conversion.
Solution
Step1
Log28661=Log(661) ÷ Log(28)
Log(661)= 2.8202014594856
Log(28)=1.4471580313422
Log28661=2.8202014594856 ÷ 1.4471580313422
Ans=1.9487861024203
Step2
Alternatively, the logarithm can be calculated like this.