16402

16,402 is an even composite number composed of three prime numbers multiplied together.

What does the number 16402 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

16402 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 16402:

2 × 59 × 139

See below for interesting mathematical facts about the number 16402 from the Numbermatics database.


Names of 16402

  • Cardinal: 16402 can be written as Sixteen thousand, four hundred two.

Scientific notation

  • Scientific notation: 1.6402 × 104

Factors of 16402

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 200

Divisors of 16402

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 25200
  • Sum of proper divisors (its aliquot sum) s(n): 8798
  • 16402 is a deficient number, because the sum of its proper divisors (8798) is less than itself. Its deficiency is 7604

Bases of 16402

  • Binary: 1000000000100102
  • Hexadecimal: 0x4012
  • Base-36: CNM

Squares and roots of 16402

  • 16402 squared (164022) is 269025604
  • 16402 cubed (164023) is 4412557956808
  • The square root of 16402 is 128.0702931987
  • The cube root of 16402 is 25.4077146055

Scales and comparisons

How big is 16402?
  • 16,402 seconds is equal to 4 hours, 33 minutes, 22 seconds.
  • To count from 1 to 16,402 would take you about four hours.

    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 16402 cubic inches would be around 2.1 feet tall.

Recreational maths with 16402

  • 16402 backwards is 20461
  • The number of decimal digits it has is: 5
  • The sum of 16402's digits is 13
  • More coming soon!

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"Number 16402 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 16402 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/16402/

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Numbermatics. 2024. "Number 16402 - Facts about the integer". https://numbermatics.com/n/16402/

The information we have on file for 16402 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 16402, math, Factors of 16402, curriculum, school, college, exams, university, Prime factorization of 16402, STEM, science, technology, engineering, physics, economics, calculator, sixteen thousand, four hundred two.

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