# 1127

## 1,127 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1127 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

1127 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 1127:

### 72 × 23

(7 × 7 × 23)

See below for interesting mathematical facts about the number 1127 from the Numbermatics database.

### Names of 1127

• Cardinal: 1127 can be written as One thousand, one hundred twenty-seven.

### Scientific notation

• Scientific notation: 1.127 × 103

### Factors of 1127

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 30

### Divisors of 1127

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 1368
• Sum of proper divisors (its aliquot sum) s(n): 241
• 1127 is a deficient number, because the sum of its proper divisors (241) is less than itself. Its deficiency is 886

### Bases of 1127

• Binary: 100011001112
• Base-36: VB

### Squares and roots of 1127

• 1127 squared (11272) is 1270129
• 1127 cubed (11273) is 1431435383
• The square root of 1127 is 33.5708206631
• The cube root of 1127 is 10.4065786779

### Scales and comparisons

How big is 1127?
• 1,127 seconds is equal to 18 minutes, 47 seconds.
• To count from 1 to 1,127 would take you about eighteen minutes.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1127 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1127

• 1127 backwards is 7211
• The number of decimal digits it has is: 4
• The sum of 1127's digits is 11
• More coming soon!