Use the form below to do your conversion.
Solution
Step1
Log42009=Log(2009) ÷ Log(4)
Log(2009)= 3.3029799367482
Log(4)=0.60205999132796
Log42009=3.3029799367482 ÷ 0.60205999132796
Ans=5.4861309243666
Step2
Alternatively, the logarithm can be calculated like this.