Use the form below to do your conversion.
Solution
Step1
Log256871=Log(6871) ÷ Log(25)
Log(6871)= 3.8370199485409
Log(25)=1.397940008672
Log256871=3.8370199485409 ÷ 1.397940008672
Ans=2.7447672466187
Step2
Alternatively, the logarithm can be calculated like this.