Use the form below to do your conversion.
Solution
Step1
Log138573=Log(8573) ÷ Log(13)
Log(8573)= 3.9331328237267
Log(13)=1.1139433523068
Log138573=3.9331328237267 ÷ 1.1139433523068
Ans=3.5308194223537
Step2
Alternatively, the logarithm can be calculated like this.