Use the form below to do your conversion.
Solution
Step1
Log1217221=Log(17221) ÷ Log(12)
Log(17221)= 4.2360583667386
Log(12)=1.0791812460476
Log1217221=4.2360583667386 ÷ 1.0791812460476
Ans=3.9252520206894
Step2
Alternatively, the logarithm can be calculated like this.