Use the form below to do your conversion.
Solution
Step1
Log412985=Log(12985) ÷ Log(4)
Log(12985)= 4.1134419539653
Log(4)=0.60205999132796
Log412985=4.1134419539653 ÷ 0.60205999132796
Ans=6.8322791967829
Step2
Alternatively, the logarithm can be calculated like this.