Use the form below to do your conversion.
Solution
Step1
Log42105=Log(2105) ÷ Log(4)
Log(2105)= 3.3232521001717
Log(4)=0.60205999132796
Log42105=3.3232521001717 ÷ 0.60205999132796
Ans=5.5198022589769
Step2
Alternatively, the logarithm can be calculated like this.