Use the form below to do your conversion.
Solution
Step1
Log138743=Log(8743) ÷ Log(13)
Log(8743)= 3.9416604783884
Log(13)=1.1139433523068
Log138743=3.9416604783884 ÷ 1.1139433523068
Ans=3.5384747978663
Step2
Alternatively, the logarithm can be calculated like this.