640355121850141900800

640,355,121,850,141,900,800 is an even composite number composed of five prime numbers multiplied together.

What does the number 640355121850141900800 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 7938 divisors.

640355121850141900800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven thousand, nine hundred thirty-eight divisors.

Prime factorization of 640355121850141900800:

220 × 35 × 52 × 132 × 296

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 29 × 29 × 29 × 29 × 29 × 29)

See below for interesting mathematical facts about the number 640355121850141900800 from the Numbermatics database.


Names of 640355121850141900800

  • Cardinal: 640355121850141900800 can be written as Six hundred forty quintillion, three hundred fifty-five quadrillion, one hundred twenty-one trillion, eight hundred fifty billion, one hundred forty-one million, nine hundred thousand, eight hundred.

Scientific notation

  • Scientific notation: 6.403551218501419008 × 1020

Factors of 640355121850141900800

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 35
  • Sum of prime factors: 52

Divisors of 640355121850141900800

Bases of 640355121850141900800

  • Binary: 10001010110110101101100110011010010011011010111011000000000000000000002
  • Hexadecimal: 0x22B6B666936BB00000
  • Base-36: 3R548XV8CPHC00

Squares and roots of 640355121850141900800

  • 640355121850141900800 squared (6403551218501419008002) is 410054682079710081230649245095837040640000
  • 640355121850141900800 cubed (6403551218501419008003) is 262580615908373947566556651822249937199169097336736448512000000
  • The square root of 640355121850141900800 is 25305239019.8184435327
  • The cube root of 640355121850141900800 is 8619332.3963084051
  • Being both a perfect square and a perfect cube, 640355121850141900800 is also a perfect sixth number.

Scales and comparisons

How big is 640355121850141900800?
  • 640,355,121,850,141,900,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 640,355,121,850,141,900,800 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 640355121850141900800 cubic inches would be around 718277.7 feet tall.

Recreational maths with 640355121850141900800

  • 640355121850141900800 backwards is 008009141058121553046
  • The number of decimal digits it has is: 21
  • The sum of 640355121850141900800's digits is 63
  • More coming soon!

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"Number 640355121850141900800 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 640355121850141900800 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/640355121850141900800/

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The information we have on file for 640355121850141900800 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 640355121850141900800, math, Factors of 640355121850141900800, curriculum, school, college, exams, university, Prime factorization of 640355121850141900800, STEM, science, technology, engineering, physics, economics, calculator, six hundred forty quintillion, three hundred fifty-five quadrillion, one hundred twenty-one trillion, eight hundred fifty billion, one hundred forty-one million, nine hundred thousand, eight hundred.

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