 # 27inindexform

## Enter expression to write in index form:

Show the index form of 27

The index is the exponent or power showing you how many times to multiply the number by itself.

## In this case, r = 3 and n = 3

33 = 27

33 = 27

### How does the Index Form Calculator work?

Writes a number using index form notation
This calculator has 1 input.

### What 5 formulas are used for the Index Form Calculator?

1. x^n, n is the index of x

For more math formulas, check out our Formula Dossier

### What 4 concepts are covered in the Index Form Calculator?

exponent
The power to raise a number
factor
a divisor of an integer n, also called a factor of n, is an integer m that may be multiplied by some integer to produce n.
index form
A way of writing very large and very small numbers so that they are easier to understand and work with.
number
an arithmetical value, expressed by a word, symbol, or figure, representing a particular quantity and used in counting and making calculations and for showing order in a series or for identification. A quantity or amount.