Use the form below to do your conversion.
Solution
Step1
Log259913=Log(9913) ÷ Log(25)
Log(9913)= 3.9962051061783
Log(25)=1.397940008672
Log259913=3.9962051061783 ÷ 1.397940008672
Ans=2.8586384833313
Step2
Alternatively, the logarithm can be calculated like this.