Use the form below to do your conversion.
Solution
Step1
Log2513915=Log(13915) ÷ Log(25)
Log(13915)= 4.1434832106701
Log(25)=1.397940008672
Log2513915=4.1434832106701 ÷ 1.397940008672
Ans=2.9639921491382
Step2
Alternatively, the logarithm can be calculated like this.