Use the form below to do your conversion.
Solution
Step1
Log2010015=Log(10015) ÷ Log(20)
Log(10015)= 4.0006509536296
Log(20)=1.301029995664
Log2010015=4.0006509536296 ÷ 1.301029995664
Ans=3.0749874845029
Step2
Alternatively, the logarithm can be calculated like this.