Use the form below to do your conversion.
Solution
Step1
Log138861=Log(8861) ÷ Log(13)
Log(8861)= 3.9474827365569
Log(13)=1.1139433523068
Log138861=3.9474827365569 ÷ 1.1139433523068
Ans=3.5437015072465
Step2
Alternatively, the logarithm can be calculated like this.