Use the form below to do your conversion.
Solution
Step1
Log41391=Log(1391) ÷ Log(4)
Log(1391)= 3.143327129992
Log(4)=0.60205999132796
Log41391=3.143327129992 ÷ 0.60205999132796
Ans=5.2209533522711
Step2
Alternatively, the logarithm can be calculated like this.