Use the form below to do your conversion.
Solution
Step1
Log135809=Log(5809) ÷ Log(13)
Log(5809)= 3.7641013764762
Log(13)=1.1139433523068
Log135809=3.7641013764762 ÷ 1.1139433523068
Ans=3.3790779115305
Step2
Alternatively, the logarithm can be calculated like this.