Use the form below to do your conversion.
Solution
Step1
Log204123=Log(4123) ÷ Log(20)
Log(4123)= 3.6152133348014
Log(20)=1.301029995664
Log204123=3.6152133348014 ÷ 1.301029995664
Ans=2.7787317332037
Step2
Alternatively, the logarithm can be calculated like this.