The answer to that is 855
You just type 11970 divided 14 into a maths calculator.
You didn’t specify what you needed the answer for but here’s the steps and the ending value.
7<n<8 is the right answer

This is because 
And 
For this reason, 
Positive indices mean we have to multiply the same number twice or thrice based on the value of the index. On the other hand, negative indices mean we have to divide by the same number twice or thrice based on the value of the index.