Use the form below to do your conversion.
Solution
Step1
Log49809=Log(9809) ÷ Log(4)
Log(9809)= 3.991624734534
Log(4)=0.60205999132796
Log49809=3.991624734534 ÷ 0.60205999132796
Ans=6.6299451749479
Step2
Alternatively, the logarithm can be calculated like this.