129138442736173056

129,138,442,736,173,056 is an even composite number composed of five prime numbers multiplied together.

What does the number 129138442736173056 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2176 divisors.

129138442736173056 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, one hundred seventy-six divisors.

Prime factorization of 129138442736173056:

216 × 37 × 17 × 413 × 769

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 17 × 41 × 41 × 41 × 769)

See below for interesting mathematical facts about the number 129138442736173056 from the Numbermatics database.


Names of 129138442736173056

  • Cardinal: 129138442736173056 can be written as One hundred twenty-nine quadrillion, one hundred thirty-eight trillion, four hundred forty-two billion, seven hundred thirty-six million, one hundred seventy-three thousand and fifty-six.

Scientific notation

  • Scientific notation: 1.29138442736173056 × 1017

Factors of 129138442736173056

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 832

Divisors of 129138442736173056

Bases of 129138442736173056

  • Binary: 1110010101100101010111010101111100010001100000000000000002
  • Hexadecimal: 0x1CACABABE230000
  • Base-36: ZBJR9LHC000

Squares and roots of 129138442736173056

  • 129138442736173056 squared (1291384427361730562) is 16676737392323847530388272380379136
  • 129138442736173056 cubed (1291384427361730563) is 2153607896764809159736406928397780337170214987759616
  • The square root of 129138442736173056 is 359358376.4658520605
  • The cube root of 129138442736173056 is 505458.1245951489

Scales and comparisons

How big is 129138442736173056?
  • 129,138,442,736,173,056 seconds is equal to 4,106,203,027 years, 30 weeks, 1 day, 57 minutes, 36 seconds.
  • To count from 1 to 129,138,442,736,173,056 would take you about twelve billion, three hundred eighteen million, six hundred nine thousand and eighty-two 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 129138442736173056 cubic inches would be around 42121.5 feet tall.

Recreational maths with 129138442736173056

  • 129138442736173056 backwards is 650371637244831921
  • 129138442736173056 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 129138442736173056's digits is 72
  • More coming soon!

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"Number 129138442736173056 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 129138442736173056 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/129138442736173056/

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Numbermatics. 2024. "Number 129138442736173056 - Facts about the integer". https://numbermatics.com/n/129138442736173056/

The information we have on file for 129138442736173056 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 129138442736173056, math, Factors of 129138442736173056, curriculum, school, college, exams, university, Prime factorization of 129138442736173056, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine quadrillion, one hundred thirty-eight trillion, four hundred forty-two billion, seven hundred thirty-six million, one hundred seventy-three thousand and fifty-six.

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