Use the form below to do your conversion.
Solution
Step1
Log209001=Log(9001) ÷ Log(20)
Log(9001)= 3.9542907617011
Log(20)=1.301029995664
Log209001=3.9542907617011 ÷ 1.301029995664
Ans=3.0393540309446
Step2
Alternatively, the logarithm can be calculated like this.