Use the form below to do your conversion.
Solution
Step1
Log4689=Log(689) ÷ Log(4)
Log(689)= 2.8382192219076
Log(4)=0.60205999132796
Log4689=2.8382192219076 ÷ 0.60205999132796
Ans=4.7141800863521
Step2
Alternatively, the logarithm can be calculated like this.