Use the form below to do your conversion.
Solution
Step1
Log256401=Log(6401) ÷ Log(25)
Log(6401)= 3.8062478271958
Log(25)=1.397940008672
Log256401=3.8062478271958 ÷ 1.397940008672
Ans=2.7227547702934
Step2
Alternatively, the logarithm can be calculated like this.