Use the form below to do your conversion.
Solution
Step1
Log47147=Log(7147) ÷ Log(4)
Log(7147)= 3.8541237821012
Log(4)=0.60205999132796
Log47147=3.8541237821012 ÷ 0.60205999132796
Ans=6.4015610364677
Step2
Alternatively, the logarithm can be calculated like this.