1004

1,004 is an even composite number composed of two prime numbers multiplied together.

What does the number 1004 look like?

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

1004 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 1004:

22 × 251

(2 × 2 × 251)

See below for interesting mathematical facts about the number 1004 from the Numbermatics database.


Names of 1004

  • Cardinal: 1004 can be written as One thousand and four.

Scientific notation

  • Scientific notation: 1.004 × 103

Factors of 1004

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 253

Divisors of 1004

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1764
  • Sum of proper divisors (its aliquot sum) s(n): 760
  • 1004 is a deficient number, because the sum of its proper divisors (760) is less than itself. Its deficiency is 244

Bases of 1004

  • Binary: 11111011002
  • Hexadecimal: 0x3EC
  • Base-36: RW

Squares and roots of 1004

  • 1004 squared (10042) is 1008016
  • 1004 cubed (10043) is 1012048064
  • The square root of 1004 is 31.6859590355
  • The cube root of 1004 is 10.0133155949

Scales and comparisons

How big is 1004?
  • 1,004 seconds is equal to 16 minutes, 44 seconds.
  • To count from 1 to 1,004 would take you about sixteen 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 1004 cubic inches would be around 0.8 feet tall.

Recreational maths with 1004

  • 1004 backwards is 4001
  • The number of decimal digits it has is: 4
  • The sum of 1004's digits is 5
  • More coming soon!

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"Number 1004 - Facts about the integer". Numbermatics.com. 2020. Web. 23 November 2020.

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Numbermatics. (2020). Number 1004 - Facts about the integer. Retrieved 23 November 2020, from https://numbermatics.com/n/1004/

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The information we have on file for 1004 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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