Use the form below to do your conversion.
Solution
Step1
Log21449=Log(449) ÷ Log(21)
Log(449)= 2.6522463410033
Log(21)=1.3222192947339
Log21449=2.6522463410033 ÷ 1.3222192947339
Ans=2.0059050352438
Step2
Alternatively, the logarithm can be calculated like this.