Use the form below to do your conversion.
Solution
Step1
Log135581=Log(5581) ÷ Log(13)
Log(5581)= 3.7467120225167
Log(13)=1.1139433523068
Log135581=3.7467120225167 ÷ 1.1139433523068
Ans=3.3634672847212
Step2
Alternatively, the logarithm can be calculated like this.