Use the form below to do your conversion.
Solution
Step1
Log256473=Log(6473) ÷ Log(25)
Log(6473)= 3.8111056070179
Log(25)=1.397940008672
Log256473=3.8111056070179 ÷ 1.397940008672
Ans=2.7262297261513
Step2
Alternatively, the logarithm can be calculated like this.