Use the form below to do your conversion.
Solution
Step1
Log912221=Log(12221) ÷ Log(9)
Log(12221)= 4.0871067440991
Log(9)=0.95424250943932
Log912221=4.0871067440991 ÷ 0.95424250943932
Ans=4.2830902036638
Step2
Alternatively, the logarithm can be calculated like this.