Use the form below to do your conversion.
Solution
Step1
Log217993=Log(7993) ÷ Log(21)
Log(7993)= 3.9027098129699
Log(21)=1.3222192947339
Log217993=3.9027098129699 ÷ 1.3222192947339
Ans=2.9516358054321
Step2
Alternatively, the logarithm can be calculated like this.