Use the form below to do your conversion.
Solution
Step1
Log211609=Log(1609) ÷ Log(21)
Log(1609)= 3.206556044099
Log(21)=1.3222192947339
Log211609=3.206556044099 ÷ 1.3222192947339
Ans=2.4251317893106
Step2
Alternatively, the logarithm can be calculated like this.