Use the form below to do your conversion.
Solution
Step1
Log4247=Log(247) ÷ Log(4)
Log(247)= 2.3926969532597
Log(4)=0.60205999132796
Log4247=2.3926969532597 ÷ 0.60205999132796
Ans=3.9741836157923
Step2
Alternatively, the logarithm can be calculated like this.