Use the form below to do your conversion.
Solution
Step1
Log28557=Log(8557) ÷ Log(2)
Log(8557)= 3.9323215319893
Log(2)=0.30102999566398
Log28557=3.9323215319893 ÷ 0.30102999566398
Ans=13.062889375246
Step2
Alternatively, the logarithm can be calculated like this.