Use the form below to do your conversion.
Solution
Step1
Log256469=Log(6469) ÷ Log(25)
Log(6469)= 3.8108371511405
Log(25)=1.397940008672
Log256469=3.8108371511405 ÷ 1.397940008672
Ans=2.7260376893859
Step2
Alternatively, the logarithm can be calculated like this.