Use the form below to do your conversion.
Solution
Step1
Log201039=Log(1039) ÷ Log(20)
Log(1039)= 3.0166155475572
Log(20)=1.301029995664
Log201039=3.0166155475572 ÷ 1.301029995664
Ans=2.3186364323734
Step2
Alternatively, the logarithm can be calculated like this.