Use the form below to do your conversion.
Solution
Step1
Log28197=Log(197) ÷ Log(28)
Log(197)= 2.2944662261616
Log(28)=1.4471580313422
Log28197=2.2944662261616 ÷ 1.4471580313422
Ans=1.5854980426937
Step2
Alternatively, the logarithm can be calculated like this.