Use the form below to do your conversion.
Solution
Step1
Log131139=Log(1139) ÷ Log(13)
Log(1139)= 3.0565237240791
Log(13)=1.1139433523068
Log131139=3.0565237240791 ÷ 1.1139433523068
Ans=2.7438771619306
Step2
Alternatively, the logarithm can be calculated like this.