Use the form below to do your conversion.
Solution
Step1
Log136221=Log(6221) ÷ Log(13)
Log(6221)= 3.7938602013427
Log(13)=1.1139433523068
Log136221=3.7938602013427 ÷ 1.1139433523068
Ans=3.4057927573122
Step2
Alternatively, the logarithm can be calculated like this.