Use the form below to do your conversion.
Solution
Step1
Log217693=Log(7693) ÷ Log(21)
Log(7693)= 3.8860957324377
Log(21)=1.3222192947339
Log217693=3.8860957324377 ÷ 1.3222192947339
Ans=2.939070506621
Step2
Alternatively, the logarithm can be calculated like this.