Use the form below to do your conversion.
Solution
Step1
Log16991=Log(991) ÷ Log(16)
Log(991)= 2.9960736544853
Log(16)=1.2041199826559
Log16991=2.9960736544853 ÷ 1.2041199826559
Ans=2.4881853117966
Step2
Alternatively, the logarithm can be calculated like this.