Use the form below to do your conversion.
Solution
Step1
Log911981=Log(11981) ÷ Log(9)
Log(11981)= 4.0784930681666
Log(9)=0.95424250943932
Log911981=4.0784930681666 ÷ 0.95424250943932
Ans=4.2740634878684
Step2
Alternatively, the logarithm can be calculated like this.