# 1143831

## 1,143,831 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1143831 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1143831 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 1143831:

### 3 × 13 × 139 × 211

See below for interesting mathematical facts about the number 1143831 from the Numbermatics database.

### Names of 1143831

• Cardinal: 1143831 can be written as One million, one hundred forty-three thousand, eight hundred thirty-one.

### Scientific notation

• Scientific notation: 1.143831 × 106

### Factors of 1143831

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 366

### Divisors of 1143831

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 1662080
• Sum of proper divisors (its aliquot sum) s(n): 518249
• 1143831 is a deficient number, because the sum of its proper divisors (518249) is less than itself. Its deficiency is 625582

### Bases of 1143831

• Binary: 1000101110100000101112
• Hexadecimal: 0x117417
• Base-36: OIL3

### Squares and roots of 1143831

• 1143831 squared (11438312) is 1308349356561
• 1143831 cubed (11438313) is 1496530552864525191
• The square root of 1143831 is 1069.5003506311
• The cube root of 1143831 is 104.5812802921

### Scales and comparisons

How big is 1143831?
• 1,143,831 seconds is equal to 1 week, 6 days, 5 hours, 43 minutes, 51 seconds.
• To count from 1 to 1,143,831 would take you about two weeks!

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 1143831 cubic inches would be around 8.7 feet tall.

### Recreational maths with 1143831

• 1143831 backwards is 1383411
• The number of decimal digits it has is: 7
• The sum of 1143831's digits is 21
• More coming soon!

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"Number 1143831 - Facts about the integer". Numbermatics.com. 2021. Web. 23 June 2021.

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Numbermatics. (2021). Number 1143831 - Facts about the integer. Retrieved 23 June 2021, from https://numbermatics.com/n/1143831/

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The information we have on file for 1143831 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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