Use the form below to do your conversion.
Solution
Step1
Log213173=Log(3173) ÷ Log(21)
Log(3173)= 3.5014700721004
Log(21)=1.3222192947339
Log213173=3.5014700721004 ÷ 1.3222192947339
Ans=2.6481765060047
Step2
Alternatively, the logarithm can be calculated like this.