Use the form below to do your conversion.
Solution
Step1
Log215293=Log(5293) ÷ Log(21)
Log(5293)= 3.7237018939913
Log(21)=1.3222192947339
Log215293=3.7237018939913 ÷ 1.3222192947339
Ans=2.816251365278
Step2
Alternatively, the logarithm can be calculated like this.