4002689

4,002,689 is an odd composite number composed of two prime numbers multiplied together.

What does the number 4002689 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

4002689 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 4002689:

31 × 129119

See below for interesting mathematical facts about the number 4002689 from the Numbermatics database.


Names of 4002689

  • Cardinal: 4002689 can be written as Four million, two thousand, six hundred eighty-nine.

Scientific notation

  • Scientific notation: 4.002689 × 106

Factors of 4002689

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 129150

Divisors of 4002689

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 4131840
  • Sum of proper divisors (its aliquot sum) s(n): 129151
  • 4002689 is a deficient number, because the sum of its proper divisors (129151) is less than itself. Its deficiency is 3873538

Bases of 4002689

  • Binary: 11110100010011100000012
  • Hexadecimal: 0x3D1381
  • Base-36: 2DSHT

Squares and roots of 4002689

  • 4002689 squared (40026892) is 16021519230721
  • 4002689 cubed (40026893) is 64129158788095408769
  • The square root of 4002689 is 2000.6721370579
  • The cube root of 4002689 is 158.7756682409

Scales and comparisons

How big is 4002689?
  • 4,002,689 seconds is equal to 6 weeks, 4 days, 7 hours, 51 minutes, 29 seconds.
  • To count from 1 to 4,002,689 would take you about nine 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 4002689 cubic inches would be around 13.2 feet tall.

Recreational maths with 4002689

  • 4002689 backwards is 9862004
  • The number of decimal digits it has is: 7
  • The sum of 4002689's digits is 29
  • More coming soon!

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"Number 4002689 - Facts about the integer". Numbermatics.com. 2020. Web. 24 November 2020.

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Numbermatics. (2020). Number 4002689 - Facts about the integer. Retrieved 24 November 2020, from https://numbermatics.com/n/4002689/

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The information we have on file for 4002689 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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