Use the form below to do your conversion.
Solution
Step1
Log209421=Log(9421) ÷ Log(20)
Log(9421)= 3.9740970037941
Log(20)=1.301029995664
Log209421=3.9740970037941 ÷ 1.301029995664
Ans=3.0545775401327
Step2
Alternatively, the logarithm can be calculated like this.