Use the form below to do your conversion.
Solution
Step1
Log13911=Log(911) ÷ Log(13)
Log(911)= 2.959518376973
Log(13)=1.1139433523068
Log13911=2.959518376973 ÷ 1.1139433523068
Ans=2.656794325173
Step2
Alternatively, the logarithm can be calculated like this.