42991964144640

42,991,964,144,640 is an even composite number composed of six prime numbers multiplied together.

What does the number 42991964144640 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1980 divisors.

42991964144640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, nine hundred eighty divisors.

Prime factorization of 42991964144640:

210 × 34 × 5 × 72 × 732 × 397

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 73 × 73 × 397)

See below for interesting mathematical facts about the number 42991964144640 from the Numbermatics database.


Names of 42991964144640

  • Cardinal: 42991964144640 can be written as Forty-two trillion, nine hundred ninety-one billion, nine hundred sixty-four million, one hundred forty-four thousand, six hundred forty.

Scientific notation

  • Scientific notation: 4.299196414464 × 1013

Factors of 42991964144640

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 487

Divisors of 42991964144640

Bases of 42991964144640

  • Binary: 10011100011001110110001100000001000100000000002
  • Hexadecimal: 0x2719D8C04400
  • Base-36: F8M8HFK00

Squares and roots of 42991964144640

  • 42991964144640 squared (429919641446402) is 1848308981014011366840729600
  • 42991964144640 cubed (429919641446403) is 79462433439970471192674044796777529344000
  • The square root of 42991964144640 is 6556825.7674457081
  • The cube root of 42991964144640 is 35031.7980803015

Scales and comparisons

How big is 42991964144640?
  • 42,991,964,144,640 seconds is equal to 1,367,011 years, 24 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 42,991,964,144,640 would take you about three million, four hundred seventeen thousand, five hundred twenty-eight 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 42991964144640 cubic inches would be around 2919.3 feet tall.

Recreational maths with 42991964144640

  • 42991964144640 backwards is 04644146919924
  • 42991964144640 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 42991964144640's digits is 63
  • More coming soon!

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"Number 42991964144640 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 42991964144640 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/42991964144640/

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The information we have on file for 42991964144640 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 42991964144640, math, Factors of 42991964144640, curriculum, school, college, exams, university, Prime factorization of 42991964144640, STEM, science, technology, engineering, physics, economics, calculator, forty-two trillion, nine hundred ninety-one billion, nine hundred sixty-four million, one hundred forty-four thousand, six hundred forty.

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