Use the form below to do your conversion.
Solution
Step1
Log47489=Log(7489) ÷ Log(4)
Log(7489)= 3.8744238305865
Log(4)=0.60205999132796
Log47489=3.8744238305865 ÷ 0.60205999132796
Ans=6.4352786871632
Step2
Alternatively, the logarithm can be calculated like this.