Use the form below to do your conversion.
Solution
Step1
Log215653=Log(5653) ÷ Log(21)
Log(5653)= 3.7522789854601
Log(21)=1.3222192947339
Log215653=3.7522789854601 ÷ 1.3222192947339
Ans=2.8378643394515
Step2
Alternatively, the logarithm can be calculated like this.