Use the form below to do your conversion.
Solution
Step1
Log47409=Log(7409) ÷ Log(4)
Log(7409)= 3.8697595947824
Log(4)=0.60205999132796
Log47409=3.8697595947824 ÷ 0.60205999132796
Ans=6.4275315591838
Step2
Alternatively, the logarithm can be calculated like this.