Use the form below to do your conversion.
Solution
Step1
Log203959=Log(3959) ÷ Log(20)
Log(3959)= 3.5975855017522
Log(20)=1.301029995664
Log203959=3.5975855017522 ÷ 1.301029995664
Ans=2.7651825966673
Step2
Alternatively, the logarithm can be calculated like this.