1321664722560

1,321,664,722,560 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1321664722560 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2048 divisors.

1321664722560 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand and forty-eight divisors.

Prime factorization of 1321664722560:

27 × 33 × 5 × 73 × 13 × 17 × 1009

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 13 × 17 × 1009)

See below for interesting mathematical facts about the number 1321664722560 from the Numbermatics database.


Names of 1321664722560

  • Cardinal: 1321664722560 can be written as One trillion, three hundred twenty-one billion, six hundred sixty-four million, seven hundred twenty-two thousand, five hundred sixty.

Scientific notation

  • Scientific notation: 1.32166472256 × 1012

Factors of 1321664722560

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 1056

Divisors of 1321664722560

Bases of 1321664722560

  • Binary: 100110011101110010101101100110110100000002
  • Hexadecimal: 0x133B95B3680
  • Base-36: GV5X1UO0

Squares and roots of 1321664722560

  • 1321664722560 squared (13216647225602) is 1746797638859601772953600
  • 1321664722560 cubed (13216647225603) is 2308680816731838652042803855753216000
  • The square root of 1321664722560 is 1149636.7785348553
  • The cube root of 1321664722560 is 10974.2226227923

Scales and comparisons

How big is 1321664722560?
  • 1,321,664,722,560 seconds is equal to 42,024 years, 44 weeks, 1 day, 9 hours, 36 minutes.
  • To count from 1 to 1,321,664,722,560 would take you about one hundred five thousand and sixty-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 1321664722560 cubic inches would be around 914.5 feet tall.

Recreational maths with 1321664722560

  • 1321664722560 backwards is 0652274661231
  • 1321664722560 is a Harshad number.
  • The number of decimal digits it has is: 13
  • The sum of 1321664722560's digits is 45
  • More coming soon!

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"Number 1321664722560 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

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Numbermatics. (2024). Number 1321664722560 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/1321664722560/

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Numbermatics. 2024. "Number 1321664722560 - Facts about the integer". https://numbermatics.com/n/1321664722560/

The information we have on file for 1321664722560 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 1321664722560, math, Factors of 1321664722560, curriculum, school, college, exams, university, Prime factorization of 1321664722560, STEM, science, technology, engineering, physics, economics, calculator, one trillion, three hundred twenty-one billion, six hundred sixty-four million, seven hundred twenty-two thousand, five hundred sixty.

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