Use the form below to do your conversion.
Solution
Step1
Log1316991=Log(16991) ÷ Log(13)
Log(16991)= 4.2302189398874
Log(13)=1.1139433523068
Log1316991=4.2302189398874 ÷ 1.1139433523068
Ans=3.7975171099384
Step2
Alternatively, the logarithm can be calculated like this.