Use the form below to do your conversion.
Solution
Step1
Log20445=Log(445) ÷ Log(20)
Log(445)= 2.6483600109809
Log(20)=1.301029995664
Log20445=2.6483600109809 ÷ 1.301029995664
Ans=2.0355872038364
Step2
Alternatively, the logarithm can be calculated like this.