Use the form below to do your conversion.
Solution
Step1
Log131781=Log(1781) ÷ Log(13)
Log(1781)= 3.2506639194632
Log(13)=1.1139433523068
Log131781=3.2506639194632 ÷ 1.1139433523068
Ans=2.9181590901652
Step2
Alternatively, the logarithm can be calculated like this.