Use the form below to do your conversion.
Solution
Step1
Log1310403=Log(10403) ÷ Log(13)
Log(10403)= 4.0171585984878
Log(13)=1.1139433523068
Log1310403=4.0171585984878 ÷ 1.1139433523068
Ans=3.6062503449289
Step2
Alternatively, the logarithm can be calculated like this.