Use the form below to do your conversion.
Solution
Step1
Log916991=Log(16991) ÷ Log(9)
Log(16991)= 4.2302189398874
Log(9)=0.95424250943932
Log916991=4.2302189398874 ÷ 0.95424250943932
Ans=4.4330648635355
Step2
Alternatively, the logarithm can be calculated like this.