Use the form below to do your conversion.
Solution
Step1
Log128221=Log(8221) ÷ Log(12)
Log(8221)= 3.9149246482051
Log(12)=1.0791812460476
Log128221=3.9149246482051 ÷ 1.0791812460476
Ans=3.6276803943203
Step2
Alternatively, the logarithm can be calculated like this.