Use the form below to do your conversion.
Solution
Step1
Log138903=Log(8903) ÷ Log(13)
Log(8903)= 3.9495363733761
Log(13)=1.1139433523068
Log138903=3.9495363733761 ÷ 1.1139433523068
Ans=3.5455450810826
Step2
Alternatively, the logarithm can be calculated like this.