Use the form below to do your conversion.
Solution
Step1
Log218413=Log(8413) ÷ Log(21)
Log(8413)= 3.9249508889156
Log(21)=1.3222192947339
Log218413=3.9249508889156 ÷ 1.3222192947339
Ans=2.9684568244827
Step2
Alternatively, the logarithm can be calculated like this.