Use the form below to do your conversion.
Solution
Step1
Log256905=Log(6905) ÷ Log(25)
Log(6905)= 3.8391636829147
Log(25)=1.397940008672
Log256905=3.8391636829147 ÷ 1.397940008672
Ans=2.7463007418764
Step2
Alternatively, the logarithm can be calculated like this.