Use the form below to do your conversion.
Solution
Step1
Log138917=Log(8917) ÷ Log(13)
Log(8917)= 3.9502187666419
Log(13)=1.1139433523068
Log138917=3.9502187666419 ÷ 1.1139433523068
Ans=3.5461576735132
Step2
Alternatively, the logarithm can be calculated like this.