Use the form below to do your conversion.
Solution
Step1
Log1316405=Log(16405) ÷ Log(13)
Log(16405)= 4.2149762347221
Log(13)=1.1139433523068
Log1316405=4.2149762347221 ÷ 1.1139433523068
Ans=3.7838335549051
Step2
Alternatively, the logarithm can be calculated like this.