Use the form below to do your conversion.
Solution
Step1
Log205407=Log(5407) ÷ Log(20)
Log(5407)= 3.7329563695756
Log(20)=1.301029995664
Log205407=3.7329563695756 ÷ 1.301029995664
Ans=2.8692315949799
Step2
Alternatively, the logarithm can be calculated like this.