Use the form below to do your conversion.
Solution
Step1
Log256689=Log(6689) ÷ Log(25)
Log(6689)= 3.8253611959526
Log(25)=1.397940008672
Log256689=3.8253611959526 ÷ 1.397940008672
Ans=2.7364272946065
Step2
Alternatively, the logarithm can be calculated like this.