129955455729216

129,955,455,729,216 is an even composite number composed of six prime numbers multiplied together.

What does the number 129955455729216 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1008 divisors.

129955455729216 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.

Prime factorization of 129955455729216:

26 × 35 × 132 × 31 × 109 × 14633

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 31 × 109 × 14633)

See below for interesting mathematical facts about the number 129955455729216 from the Numbermatics database.


Names of 129955455729216

  • Cardinal: 129955455729216 can be written as One hundred twenty-nine trillion, nine hundred fifty-five billion, four hundred fifty-five million, seven hundred twenty-nine thousand, two hundred sixteen.

Scientific notation

  • Scientific notation: 1.29955455729216 × 1014

Factors of 129955455729216

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 14791

Divisors of 129955455729216

Bases of 129955455729216

  • Binary: 111011000110001100111001100011001111110010000002
  • Hexadecimal: 0x76319CC67E40
  • Base-36: 1A2CPMZO00

Squares and roots of 129955455729216

  • 129955455729216 squared (1299554557292162) is 16888420473788219678315974656
  • 129955455729216 cubed (1299554557292163) is 2194742379217770086149456521131810254749696
  • The square root of 129955455729216 is 11399800.6881355607
  • The cube root of 129955455729216 is 50652.1835753121

Scales and comparisons

How big is 129955455729216?
  • 129,955,455,729,216 seconds is equal to 4,132,181 years, 26 weeks, 4 days, 22 hours, 33 minutes, 36 seconds.
  • To count from 1 to 129,955,455,729,216 would take you about ten million, three hundred thirty thousand, four hundred fifty-three 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 129955455729216 cubic inches would be around 4221 feet tall.

Recreational maths with 129955455729216

  • 129955455729216 backwards is 612927554559921
  • 129955455729216 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 129955455729216's digits is 72
  • More coming soon!

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"Number 129955455729216 - Facts about the integer". Numbermatics.com. 2024. Web. 22 September 2024.

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Numbermatics. (2024). Number 129955455729216 - Facts about the integer. Retrieved 22 September 2024, from https://numbermatics.com/n/129955455729216/

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The information we have on file for 129955455729216 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 129955455729216, math, Factors of 129955455729216, curriculum, school, college, exams, university, Prime factorization of 129955455729216, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine trillion, nine hundred fifty-five billion, four hundred fifty-five million, seven hundred twenty-nine thousand, two hundred sixteen.

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