Use the form below to do your conversion.
Solution
Step1
Log256517=Log(6517) ÷ Log(25)
Log(6517)= 3.8140477209956
Log(25)=1.397940008672
Log256517=3.8140477209956 ÷ 1.397940008672
Ans=2.7283343329008
Step2
Alternatively, the logarithm can be calculated like this.