129442897801728

129,442,897,801,728 is an even composite number composed of six prime numbers multiplied together.

What does the number 129442897801728 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3600 divisors.

129442897801728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, six hundred divisors.

Prime factorization of 129442897801728:

29 × 34 × 73 × 172 × 23 × 372

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 17 × 17 × 23 × 37 × 37)

See below for interesting mathematical facts about the number 129442897801728 from the Numbermatics database.


Names of 129442897801728

  • Cardinal: 129442897801728 can be written as One hundred twenty-nine trillion, four hundred forty-two billion, eight hundred ninety-seven million, eight hundred one thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 1.29442897801728 × 1014

Factors of 129442897801728

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 89

Divisors of 129442897801728

Bases of 129442897801728

  • Binary: 111010110111010010001011111000100110010000000002
  • Hexadecimal: 0x75BA45F13200
  • Base-36: 19VT8V8G00

Squares and roots of 129442897801728

  • 129442897801728 squared (1294428978017282) is 16755463791308599494799785984
  • 129442897801728 cubed (1294428978017283) is 2168875787158913014097881588515798465380352
  • The square root of 129442897801728 is 11377297.4735535503
  • The cube root of 129442897801728 is 50585.5033281095

Scales and comparisons

How big is 129442897801728?
  • 129,442,897,801,728 seconds is equal to 4,115,883 years, 39 weeks, 2 days, 12 hours, 28 minutes, 48 seconds.
  • To count from 1 to 129,442,897,801,728 would take you about ten million, two hundred eighty-nine thousand, seven hundred nine 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 129442897801728 cubic inches would be around 4215.5 feet tall.

Recreational maths with 129442897801728

  • 129442897801728 backwards is 827108798244921
  • 129442897801728 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 129442897801728's digits is 72
  • More coming soon!

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"Number 129442897801728 - Facts about the integer". Numbermatics.com. 2024. Web. 18 May 2024.

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Numbermatics. (2024). Number 129442897801728 - Facts about the integer. Retrieved 18 May 2024, from https://numbermatics.com/n/129442897801728/

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The information we have on file for 129442897801728 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 129442897801728, math, Factors of 129442897801728, curriculum, school, college, exams, university, Prime factorization of 129442897801728, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine trillion, four hundred forty-two billion, eight hundred ninety-seven million, eight hundred one thousand, seven hundred twenty-eight.

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