16689388129920

16,689,388,129,920 is an even composite number composed of seven prime numbers multiplied together.

What does the number 16689388129920 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1536 divisors.

16689388129920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.

Prime factorization of 16689388129920:

27 × 32 × 5 × 113 × 61 × 127 × 281

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 11 × 11 × 61 × 127 × 281)

See below for interesting mathematical facts about the number 16689388129920 from the Numbermatics database.


Names of 16689388129920

  • Cardinal: 16689388129920 can be written as Sixteen trillion, six hundred eighty-nine billion, three hundred eighty-eight million, one hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.668938812992 × 1013

Factors of 16689388129920

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 490

Divisors of 16689388129920

Bases of 16689388129920

  • Binary: 111100101101110011010000110100001110100000002
  • Hexadecimal: 0xF2DCD0D0E80
  • Base-36: 5WYZYS9S0

Squares and roots of 16689388129920

  • 16689388129920 squared (166893881299202) is 278535676151114594799206400
  • 16689388129920 cubed (166893881299203) is 4648590007315653150619545857996095488000
  • The square root of 16689388129920 is 4085264.7564044121
  • The cube root of 16689388129920 is 25555.2502566005

Scales and comparisons

How big is 16689388129920?
  • 16,689,388,129,920 seconds is equal to 530,670 years, 47 weeks, 5 days, 11 hours, 12 minutes.
  • To count from 1 to 16,689,388,129,920 would take you about one million, three hundred twenty-six thousand, six hundred seventy-seven years!

    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 16689388129920 cubic inches would be around 2129.6 feet tall.

Recreational maths with 16689388129920

  • 16689388129920 backwards is 02992188398661
  • 16689388129920 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 16689388129920's digits is 72
  • More coming soon!

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"Number 16689388129920 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 16689388129920 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/16689388129920/

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Numbermatics. 2024. "Number 16689388129920 - Facts about the integer". https://numbermatics.com/n/16689388129920/

The information we have on file for 16689388129920 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 16689388129920, math, Factors of 16689388129920, curriculum, school, college, exams, university, Prime factorization of 16689388129920, STEM, science, technology, engineering, physics, economics, calculator, sixteen trillion, six hundred eighty-nine billion, three hundred eighty-eight million, one hundred twenty-nine thousand, nine hundred twenty.

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