Use the form below to do your conversion.
Solution
Step1
Log215027=Log(5027) ÷ Log(21)
Log(5027)= 3.7013088852281
Log(21)=1.3222192947339
Log215027=3.7013088852281 ÷ 1.3222192947339
Ans=2.7993154388001
Step2
Alternatively, the logarithm can be calculated like this.