Use the form below to do your conversion.
Solution
Step1
Log209929=Log(9929) ÷ Log(20)
Log(9929)= 3.9969055106957
Log(20)=1.301029995664
Log209929=3.9969055106957 ÷ 1.301029995664
Ans=3.0721086554625
Step2
Alternatively, the logarithm can be calculated like this.