Use the form below to do your conversion.
Solution
Step1
Log133985=Log(3985) ÷ Log(13)
Log(3985)= 3.6004283257321
Log(13)=1.1139433523068
Log133985=3.6004283257321 ÷ 1.1139433523068
Ans=3.2321466960381
Step2
Alternatively, the logarithm can be calculated like this.