Use the form below to do your conversion.
Solution
Step1
Log166991=Log(6991) ÷ Log(16)
Log(6991)= 3.844539302129
Log(16)=1.2041199826559
Log166991=3.844539302129 ÷ 1.2041199826559
Ans=3.1928207799103
Step2
Alternatively, the logarithm can be calculated like this.