Use the form below to do your conversion.
Solution
Step1
Log215269=Log(5269) ÷ Log(21)
Log(5269)= 3.7217281985728
Log(21)=1.3222192947339
Log215269=3.7217281985728 ÷ 1.3222192947339
Ans=2.8147586511523
Step2
Alternatively, the logarithm can be calculated like this.