Use the form below to do your conversion.
Solution
Step1
Log119971=Log(9971) ÷ Log(11)
Log(9971)= 3.9987387162558
Log(11)=1.0413926851582
Log119971=3.9987387162558 ÷ 1.0413926851582
Ans=3.8397991202024
Step2
Alternatively, the logarithm can be calculated like this.