3987661648320000

3,987,661,648,320,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 3987661648320000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7200 divisors.

3987661648320000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, two hundred divisors.

Prime factorization of 3987661648320000:

29 × 35 × 54 × 7 × 292 × 31 × 281

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 29 × 29 × 31 × 281)

See below for interesting mathematical facts about the number 3987661648320000 from the Numbermatics database.


Names of 3987661648320000

  • Cardinal: 3987661648320000 can be written as Three quadrillion, nine hundred eighty-seven trillion, six hundred sixty-one billion, six hundred forty-eight million, three hundred twenty thousand.

Scientific notation

  • Scientific notation: 3.98766164832 × 1015

Factors of 3987661648320000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 358

Divisors of 3987661648320000

Bases of 3987661648320000

  • Binary: 11100010101011000001110101000000100001010110000000002
  • Hexadecimal: 0xE2AC1D4085600
  • Base-36: 139IAGZ1C00

Squares and roots of 3987661648320000

  • 3987661648320000 squared (39876616483200002) is 15901445421482179358822400000000
  • 3987661648320000 cubed (39876616483200003) is 63409584060098144479507612318138368000000000000
  • The square root of 3987661648320000 is 63147934.6322585597
  • The cube root of 3987661648320000 is 158576.7211537053

Scales and comparisons

How big is 3987661648320000?
  • 3,987,661,648,320,000 seconds is equal to 126,795,305 years, 40 weeks.
  • To count from 1 to 3,987,661,648,320,000 would take you about three hundred eighty million, three hundred eighty-five thousand, nine hundred seventeen 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 3987661648320000 cubic inches would be around 13214.7 feet tall.

Recreational maths with 3987661648320000

  • 3987661648320000 backwards is 0000238461667893
  • 3987661648320000 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 3987661648320000's digits is 63
  • More coming soon!

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"Number 3987661648320000 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

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Numbermatics. (2024). Number 3987661648320000 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/3987661648320000/

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The information we have on file for 3987661648320000 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 3987661648320000, math, Factors of 3987661648320000, curriculum, school, college, exams, university, Prime factorization of 3987661648320000, STEM, science, technology, engineering, physics, economics, calculator, three quadrillion, nine hundred eighty-seven trillion, six hundred sixty-one billion, six hundred forty-eight million, three hundred twenty thousand.

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