Use the form below to do your conversion.
Solution
Step1
Log212447=Log(2447) ÷ Log(21)
Log(2447)= 3.3886339693518
Log(21)=1.3222192947339
Log212447=3.3886339693518 ÷ 1.3222192947339
Ans=2.5628380880902
Step2
Alternatively, the logarithm can be calculated like this.