Use the form below to do your conversion.
Solution
Step1
Log256457=Log(6457) ÷ Log(25)
Log(6457)= 3.8100307864058
Log(25)=1.397940008672
Log256457=3.8100307864058 ÷ 1.397940008672
Ans=2.7254608658244
Step2
Alternatively, the logarithm can be calculated like this.