Use the form below to do your conversion.
Solution
Step1
Log213701=Log(3701) ÷ Log(21)
Log(3701)= 3.5683190850951
Log(21)=1.3222192947339
Log213701=3.5683190850951 ÷ 1.3222192947339
Ans=2.6987346949987
Step2
Alternatively, the logarithm can be calculated like this.