Use the form below to do your conversion.
Solution
Step1
Log214741=Log(4741) ÷ Log(21)
Log(4741)= 3.675869955319
Log(21)=1.3222192947339
Log214741=3.675869955319 ÷ 1.3222192947339
Ans=2.7800758693804
Step2
Alternatively, the logarithm can be calculated like this.