40806487457648640

40,806,487,457,648,640 is an even composite number composed of six prime numbers multiplied together.

What does the number 40806487457648640 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 9360 divisors.

40806487457648640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine thousand, three hundred sixty divisors.

Prime factorization of 40806487457648640:

212 × 38 × 5 × 73 × 134 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 31)

See below for interesting mathematical facts about the number 40806487457648640 from the Numbermatics database.


Names of 40806487457648640

  • Cardinal: 40806487457648640 can be written as Forty quadrillion, eight hundred six trillion, four hundred eighty-seven billion, four hundred fifty-seven million, six hundred forty-eight thousand, six hundred forty.

Scientific notation

  • Scientific notation: 4.080648745764864 × 1016

Factors of 40806487457648640

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 61

Divisors of 40806487457648640

Bases of 40806487457648640

  • Binary: 100100001111100101001000101111010111000111010000000000002
  • Hexadecimal: 0x90F948BD71D000
  • Base-36: B5SOXJK0000

Squares and roots of 40806487457648640

  • 40806487457648640 squared (408064874576486402) is 1665169418631235766897637693849600
  • 40806487457648640 cubed (408064874576486403) is 67949714996235599922019193124844592158205804544000
  • The square root of 40806487457648640 is 202006156.9795550563
  • The cube root of 40806487457648640 is 344278.3696894831

Scales and comparisons

How big is 40806487457648640?
  • 40,806,487,457,648,640 seconds is equal to 1,297,520,078 years, 20 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 40,806,487,457,648,640 would take you about three billion, eight hundred ninety-two million, five hundred sixty thousand, two hundred thirty-five 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 40806487457648640 cubic inches would be around 28689.9 feet tall.

Recreational maths with 40806487457648640

  • 40806487457648640 backwards is 04684675478460804
  • 40806487457648640 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 40806487457648640's digits is 81
  • More coming soon!

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"Number 40806487457648640 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 40806487457648640 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/40806487457648640/

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The information we have on file for 40806487457648640 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 40806487457648640, math, Factors of 40806487457648640, curriculum, school, college, exams, university, Prime factorization of 40806487457648640, STEM, science, technology, engineering, physics, economics, calculator, forty quadrillion, eight hundred six trillion, four hundred eighty-seven billion, four hundred fifty-seven million, six hundred forty-eight thousand, six hundred forty.

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