Use the form below to do your conversion.
Solution
Step1
Log202165=Log(2165) ÷ Log(20)
Log(2165)= 3.3354579006894
Log(20)=1.301029995664
Log202165=3.3354579006894 ÷ 1.301029995664
Ans=2.5637056115583
Step2
Alternatively, the logarithm can be calculated like this.