Use the form below to do your conversion.
Solution
Step1
Log418989=Log(18989) ÷ Log(4)
Log(18989)= 4.2785020944939
Log(4)=0.60205999132796
Log418989=4.2785020944939 ÷ 0.60205999132796
Ans=7.1064381558668
Step2
Alternatively, the logarithm can be calculated like this.