172997831992051440

172,997,831,992,051,440 is an even composite number composed of eight prime numbers multiplied together.

What does the number 172997831992051440 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1920 divisors.

172997831992051440 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 172997831992051440:

24 × 33 × 5 × 112 × 71 × 127 × 521 × 140897

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 11 × 71 × 127 × 521 × 140897)

See below for interesting mathematical facts about the number 172997831992051440 from the Numbermatics database.


Names of 172997831992051440

  • Cardinal: 172997831992051440 can be written as One hundred seventy-two quadrillion, nine hundred ninety-seven trillion, eight hundred thirty-one billion, nine hundred ninety-two million, fifty-one thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.7299783199205144 × 1017

Factors of 172997831992051440

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 141637

Divisors of 172997831992051440

Bases of 172997831992051440

  • Binary: 10011001101001110010011100100100101100110010000110111100002
  • Hexadecimal: 0x2669C9C92CC86F0
  • Base-36: 1BBEM2V4ESC0

Squares and roots of 172997831992051440

  • 172997831992051440 squared (1729978319920514402) is 29928249873950056705019339606073600
  • 172997831992051440 cubed (1729978319920514403) is 5177522343509746596427324807199218310415947625984000
  • The square root of 172997831992051440 is 415930080.6530485119
  • The cube root of 172997831992051440 is 557203.1379416909

Scales and comparisons

How big is 172997831992051440?
  • 172,997,831,992,051,440 seconds is equal to 5,500,795,939 years, 47 weeks, 5 days, 5 hours, 24 minutes.
  • To count from 1 to 172,997,831,992,051,440 would take you about sixteen billion, five hundred two million, three hundred eighty-seven thousand, eight hundred nineteen 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 172997831992051440 cubic inches would be around 46433.6 feet tall.

Recreational maths with 172997831992051440

  • 172997831992051440 backwards is 044150299138799271
  • The number of decimal digits it has is: 18
  • The sum of 172997831992051440's digits is 81
  • More coming soon!

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"Number 172997831992051440 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

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Numbermatics. (2024). Number 172997831992051440 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/172997831992051440/

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Numbermatics. 2024. "Number 172997831992051440 - Facts about the integer". https://numbermatics.com/n/172997831992051440/

The information we have on file for 172997831992051440 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!

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