Use the form below to do your conversion.
Solution
Step1
Log217469=Log(7469) ÷ Log(21)
Log(7469)= 3.8732624594387
Log(21)=1.3222192947339
Log217469=3.8732624594387 ÷ 1.3222192947339
Ans=2.9293646484097
Step2
Alternatively, the logarithm can be calculated like this.