Use the form below to do your conversion.
Solution
Step1
Log49139=Log(9139) ÷ Log(4)
Log(9139)= 3.9608986773267
Log(4)=0.60205999132796
Log49139=3.9608986773267 ÷ 0.60205999132796
Ans=6.5789102986068
Step2
Alternatively, the logarithm can be calculated like this.