Use the form below to do your conversion.
Solution
Step1
Log1310903=Log(10903) ÷ Log(13)
Log(10903)= 4.0375460120858
Log(13)=1.1139433523068
Log1310903=4.0375460120858 ÷ 1.1139433523068
Ans=3.6245523650054
Step2
Alternatively, the logarithm can be calculated like this.