Use the form below to do your conversion.
Solution
Step1
Log4989=Log(989) ÷ Log(4)
Log(989)= 2.9951962915972
Log(4)=0.60205999132796
Log4989=2.9951962915972 ÷ 0.60205999132796
Ans=4.9749133553796
Step2
Alternatively, the logarithm can be calculated like this.