Use the form below to do your conversion.
Solution
Step1
Log47721=Log(7721) ÷ Log(4)
Log(7721)= 3.8876735524544
Log(4)=0.60205999132796
Log47721=3.8876735524544 ÷ 0.60205999132796
Ans=6.4572859988245
Step2
Alternatively, the logarithm can be calculated like this.