Use the form below to do your conversion.
Solution
Step1
Log207901=Log(7901) ÷ Log(20)
Log(7901)= 3.8976820617964
Log(20)=1.301029995664
Log207901=3.8976820617964 ÷ 1.301029995664
Ans=2.9958433508731
Step2
Alternatively, the logarithm can be calculated like this.