Use the form below to do your conversion.
Solution
Step1
Log204087=Log(4087) ÷ Log(20)
Log(4087)= 3.6114046377116
Log(20)=1.301029995664
Log204087=3.6114046377116 ÷ 1.301029995664
Ans=2.775804285641
Step2
Alternatively, the logarithm can be calculated like this.