Use the form below to do your conversion.
Solution
Step1
Log289421=Log(9421) ÷ Log(28)
Log(9421)= 3.9740970037941
Log(28)=1.4471580313422
Log289421=3.9740970037941 ÷ 1.4471580313422
Ans=2.7461389272796
Step2
Alternatively, the logarithm can be calculated like this.