Use the form below to do your conversion.
Solution
Step1
Log28729=Log(8729) ÷ Log(2)
Log(8729)= 3.9409644934928
Log(2)=0.30102999566398
Log28729=3.9409644934928 ÷ 0.30102999566398
Ans=13.091600671887
Step2
Alternatively, the logarithm can be calculated like this.