Use the form below to do your conversion.
Solution
Step1
Log85513=Log(5513) ÷ Log(8)
Log(5513)= 3.7413879924793
Log(8)=0.90308998699194
Log85513=3.7413879924793 ÷ 0.90308998699194
Ans=4.1428739620304
Step2
Alternatively, the logarithm can be calculated like this.