Use the form below to do your conversion.
Solution
Step1
Log247=Log(47) ÷ Log(2)
Log(47)= 1.6720978579357
Log(2)=0.30102999566398
Log247=1.6720978579357 ÷ 0.30102999566398
Ans=5.5545888516776
Step2
Alternatively, the logarithm can be calculated like this.