Use the form below to do your conversion.
Solution
Step1
Log5391=Log(391) ÷ Log(5)
Log(391)= 2.5921767573959
Log(5)=0.69897000433602
Log5391=2.5921767573959 ÷ 0.69897000433602
Ans=3.708566521189
Step2
Alternatively, the logarithm can be calculated like this.