3990801972534640640

3,990,801,972,534,640,640 is an even composite number composed of six prime numbers multiplied together.

What does the number 3990801972534640640 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4896 divisors.

3990801972534640640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, eight hundred ninety-six divisors.

Prime factorization of 3990801972534640640:

216 × 5 × 133 × 193 × 292 × 312

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 19 × 19 × 19 × 29 × 29 × 31 × 31)

See below for interesting mathematical facts about the number 3990801972534640640 from the Numbermatics database.


Names of 3990801972534640640

  • Cardinal: 3990801972534640640 can be written as Three quintillion, nine hundred ninety quadrillion, eight hundred one trillion, nine hundred seventy-two billion, five hundred thirty-four million, six hundred forty thousand, six hundred forty.

Scientific notation

  • Scientific notation: 3.99080197253464064 × 1018

Factors of 3990801972534640640

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 99

Divisors of 3990801972534640640

Bases of 3990801972534640640

  • Binary: 110111011000100010110100111111111101011101101100000000000000002
  • Hexadecimal: 0x37622D3FF5DB0000
  • Base-36: UBJ18CI9NYM8

Squares and roots of 3990801972534640640

  • 3990801972534640640 squared (39908019725346406402) is 15926500383986378625132524773939609600
  • 3990801972534640640 cubed (39908019725346406403) is 63559509147986551396572251848600221330545059397894144000
  • The square root of 3990801972534640640 is 1997699169.6786182125
  • The cube root of 3990801972534640640 is 1586183.3715963673

Scales and comparisons

How big is 3990801972534640640?
  • 3,990,801,972,534,640,640 seconds is equal to 126,895,158,365 years, 30 weeks, 6 days, 20 hours, 37 minutes, 20 seconds.
  • To count from 1 to 3,990,801,972,534,640,640 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 3990801972534640640 cubic inches would be around 132181.9 feet tall.

Recreational maths with 3990801972534640640

  • 3990801972534640640 backwards is 0460464352791080993
  • 3990801972534640640 is a Harshad number.
  • The number of decimal digits it has is: 19
  • The sum of 3990801972534640640's digits is 80
  • More coming soon!

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"Number 3990801972534640640 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 3990801972534640640 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/3990801972534640640/

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Numbermatics. 2024. "Number 3990801972534640640 - Facts about the integer". https://numbermatics.com/n/3990801972534640640/

The information we have on file for 3990801972534640640 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 3990801972534640640, math, Factors of 3990801972534640640, curriculum, school, college, exams, university, Prime factorization of 3990801972534640640, STEM, science, technology, engineering, physics, economics, calculator, three quintillion, nine hundred ninety quadrillion, eight hundred one trillion, nine hundred seventy-two billion, five hundred thirty-four million, six hundred forty thousand, six hundred forty.

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