Use the form below to do your conversion.
Solution
Step1
Log91291=Log(1291) ÷ Log(9)
Log(1291)= 3.1109262422664
Log(9)=0.95424250943932
Log91291=3.1109262422664 ÷ 0.95424250943932
Ans=3.2601002486195
Step2
Alternatively, the logarithm can be calculated like this.