Use the form below to do your conversion.
Solution
Step1
Log2510405=Log(10405) ÷ Log(25)
Log(10405)= 4.0172420845476
Log(25)=1.397940008672
Log2510405=4.0172420845476 ÷ 1.397940008672
Ans=2.8736870392341
Step2
Alternatively, the logarithm can be calculated like this.