Use the form below to do your conversion.
Solution
Step1
Log5139=Log(139) ÷ Log(5)
Log(139)= 2.1430148002541
Log(5)=0.69897000433602
Log5139=2.1430148002541 ÷ 0.69897000433602
Ans=3.0659610383279
Step2
Alternatively, the logarithm can be calculated like this.