Use the form below to do your conversion.
Solution
Step1
Log216289=Log(6289) ÷ Log(21)
Log(6289)= 3.7985815947285
Log(21)=1.3222192947339
Log216289=3.7985815947285 ÷ 1.3222192947339
Ans=2.8728831971046
Step2
Alternatively, the logarithm can be calculated like this.