Use the form below to do your conversion.
Solution
Step1
Log49907=Log(9907) ÷ Log(4)
Log(9907)= 3.9959421629926
Log(4)=0.60205999132796
Log49907=3.9959421629926 ÷ 0.60205999132796
Ans=6.637116268395
Step2
Alternatively, the logarithm can be calculated like this.