Use the form below to do your conversion.
Solution
Step1
Log166389=Log(6389) ÷ Log(16)
Log(6389)= 3.8054328881321
Log(16)=1.2041199826559
Log166389=3.8054328881321 ÷ 1.2041199826559
Ans=3.1603436060736
Step2
Alternatively, the logarithm can be calculated like this.