Use the form below to do your conversion.
Solution
Step1
Log216449=Log(6449) ÷ Log(21)
Log(6449)= 3.8094923769373
Log(21)=1.3222192947339
Log216449=3.8094923769373 ÷ 1.3222192947339
Ans=2.8811350674655
Step2
Alternatively, the logarithm can be calculated like this.