1122

1,122 is an even composite number composed of four prime numbers multiplied together.

What does the number 1122 look like?

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

1122 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1122:

2 × 3 × 11 × 17

See below for interesting mathematical facts about the number 1122 from the Numbermatics database.


Names of 1122

  • Cardinal: 1122 can be written as One thousand, one hundred twenty-two.

Scientific notation

  • Scientific notation: 1.122 × 103

Factors of 1122

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 33

Divisors of 1122

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2592
  • Sum of proper divisors (its aliquot sum) s(n): 1470
  • 1122 is an abundant number, because the sum of its proper divisors (1470) is greater than itself. Its abundance is 348

Bases of 1122

  • Binary: 100011000102
  • Hexadecimal: 0x462
  • Base-36: V6

Squares and roots of 1122

  • 1122 squared (11222) is 1258884
  • 1122 cubed (11223) is 1412467848
  • The square root of 1122 is 33.4962684489
  • The cube root of 1122 is 10.3911660683

Scales and comparisons

How big is 1122?
  • 1,122 seconds is equal to 18 minutes, 42 seconds.
  • To count from 1 to 1,122 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 1122 cubic inches would be around 0.9 feet tall.

Recreational maths with 1122

  • 1122 backwards is 2211
  • 1122 is a Harshad number.
  • The number of decimal digits it has is: 4
  • The sum of 1122's digits is 6
  • More coming soon!

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"Number 1122 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 1122 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/1122/

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Numbermatics. 2024. "Number 1122 - Facts about the integer". https://numbermatics.com/n/1122/

The information we have on file for 1122 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!

Keywords: Divisors of 1122, math, Factors of 1122, curriculum, school, college, exams, university, Prime factorization of 1122, STEM, science, technology, engineering, physics, economics, calculator, one thousand, one hundred twenty-two.

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