71990001008640

71,990,001,008,640 is an even composite number composed of seven prime numbers multiplied together.

What does the number 71990001008640 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2016 divisors.

71990001008640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.

Prime factorization of 71990001008640:

220 × 32 × 5 × 11 × 13 × 47 × 227

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 13 × 47 × 227)

See below for interesting mathematical facts about the number 71990001008640 from the Numbermatics database.


Names of 71990001008640

  • Cardinal: 71990001008640 can be written as Seventy-one trillion, nine hundred ninety billion, one million, eight thousand, six hundred forty.

Scientific notation

  • Scientific notation: 7.199000100864 × 1013

Factors of 71990001008640

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 308

Divisors of 71990001008640

Bases of 71990001008640

  • Binary: 100000101111001011110100111000000000000000000002
  • Hexadecimal: 0x41797A700000
  • Base-36: PINQZVGG0

Squares and roots of 71990001008640

  • 71990001008640 squared (719900010086402) is 5182560245223988217354649600
  • 71990001008640 cubed (719900010086403) is 373092517281012477510084700256593772544000
  • The square root of 71990001008640 is 8484692.1575647045
  • The cube root of 71990001008640 is 41599.7505626069

Scales and comparisons

How big is 71990001008640?
  • 71,990,001,008,640 seconds is equal to 2,289,059 years, 18 weeks, 2 days, 6 hours, 24 minutes.
  • To count from 1 to 71,990,001,008,640 would take you about five million, seven hundred twenty-two thousand, six hundred forty-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 71990001008640 cubic inches would be around 3466.6 feet tall.

Recreational maths with 71990001008640

  • 71990001008640 backwards is 04680010009917
  • 71990001008640 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 71990001008640's digits is 45
  • More coming soon!

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"Number 71990001008640 - Facts about the integer". Numbermatics.com. 2024. Web. 27 June 2024.

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Numbermatics. (2024). Number 71990001008640 - Facts about the integer. Retrieved 27 June 2024, from https://numbermatics.com/n/71990001008640/

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Numbermatics. 2024. "Number 71990001008640 - Facts about the integer". https://numbermatics.com/n/71990001008640/

The information we have on file for 71990001008640 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 71990001008640, math, Factors of 71990001008640, curriculum, school, college, exams, university, Prime factorization of 71990001008640, STEM, science, technology, engineering, physics, economics, calculator, seventy-one trillion, nine hundred ninety billion, one million, eight thousand, six hundred forty.

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