Use the form below to do your conversion.
Solution
Step1
Log217049=Log(7049) ÷ Log(21)
Log(7049)= 3.8481275105679
Log(21)=1.3222192947339
Log217049=3.8481275105679 ÷ 1.3222192947339
Ans=2.9103549811246
Step2
Alternatively, the logarithm can be calculated like this.