Use the form below to do your conversion.
Solution
Step1
Log215237=Log(5237) ÷ Log(21)
Log(5237)= 3.7190825739015
Log(21)=1.3222192947339
Log215237=3.7190825739015 ÷ 1.3222192947339
Ans=2.8127577541136
Step2
Alternatively, the logarithm can be calculated like this.