129329868016440

129,329,868,016,440 is an even composite number composed of seven prime numbers multiplied together.

What does the number 129329868016440 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2592 divisors.

129329868016440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 129329868016440:

23 × 38 × 5 × 72 × 13 × 192 × 2143

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 19 × 19 × 2143)

See below for interesting mathematical facts about the number 129329868016440 from the Numbermatics database.


Names of 129329868016440

  • Cardinal: 129329868016440 can be written as One hundred twenty-nine trillion, three hundred twenty-nine billion, eight hundred sixty-eight million, sixteen thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.2932986801644 × 1014

Factors of 129329868016440

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 2192

Divisors of 129329868016440

Bases of 129329868016440

  • Binary: 111010110011111111101001101011110001011001110002
  • Hexadecimal: 0x759FF4D78B38
  • Base-36: 19UDBK7VI0

Squares and roots of 129329868016440

  • 129329868016440 squared (1293298680164402) is 16726214761149790060110273600
  • 129329868016440 cubed (1293298680164403) is 2163199147474132847375076298720097697984000
  • The square root of 129329868016440 is 11372329.0497786773
  • The cube root of 129329868016440 is 50570.7752544151

Scales and comparisons

How big is 129329868016440?
  • 129,329,868,016,440 seconds is equal to 4,112,289 years, 39 weeks, 3 days, 9 hours, 54 minutes.
  • To count from 1 to 129,329,868,016,440 would take you about ten million, two hundred eighty thousand, seven hundred twenty-four 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 129329868016440 cubic inches would be around 4214.2 feet tall.

Recreational maths with 129329868016440

  • 129329868016440 backwards is 044610868923921
  • 129329868016440 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 129329868016440's digits is 63
  • More coming soon!

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"Number 129329868016440 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

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Numbermatics. (2024). Number 129329868016440 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/129329868016440/

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The information we have on file for 129329868016440 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 129329868016440, math, Factors of 129329868016440, curriculum, school, college, exams, university, Prime factorization of 129329868016440, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine trillion, three hundred twenty-nine billion, eight hundred sixty-eight million, sixteen thousand, four hundred forty.

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