40018946989012992

40,018,946,989,012,992 is an even composite number composed of seven prime numbers multiplied together.

What does the number 40018946989012992 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 10368 divisors.

40018946989012992 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of ten thousand, three hundred sixty-eight divisors.

Prime factorization of 40018946989012992:

211 × 37 × 72 × 112 × 132 × 37 × 241

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 11 × 11 × 13 × 13 × 37 × 241)

See below for interesting mathematical facts about the number 40018946989012992 from the Numbermatics database.


Names of 40018946989012992

  • Cardinal: 40018946989012992 can be written as Forty quadrillion, eighteen trillion, nine hundred forty-six billion, nine hundred eighty-nine million, twelve thousand, nine hundred ninety-two.

Scientific notation

  • Scientific notation: 4.0018946989012992 × 1016

Factors of 40018946989012992

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 314

Divisors of 40018946989012992

Bases of 40018946989012992

  • Binary: 100011100010110100000101001011111001000010111000000000002
  • Hexadecimal: 0x8E2D052F90B800
  • Base-36: AY1J6G2O000

Squares and roots of 40018946989012992

  • 40018946989012992 squared (400189469890129922) is 1601516118109432018439562344792064
  • 40018946989012992 cubed (400189469890129923) is 64090988632671229744238593717377716237878834495488
  • The square root of 40018946989012992 is 200047361.8646669181
  • The cube root of 40018946989012992 is 342049.1789708517

Scales and comparisons

How big is 40018946989012992?
  • 40,018,946,989,012,992 seconds is equal to 1,272,478,727 years, 27 weeks, 6 hours, 43 minutes, 12 seconds.
  • To count from 1 to 40,018,946,989,012,992 would take you about three billion, eight hundred seventeen million, four hundred thirty-six thousand, one hundred eighty-two 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 40018946989012992 cubic inches would be around 28504.1 feet tall.

Recreational maths with 40018946989012992

  • 40018946989012992 backwards is 29921098964981004
  • 40018946989012992 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 40018946989012992's digits is 81
  • More coming soon!

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"Number 40018946989012992 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.

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Numbermatics. (2024). Number 40018946989012992 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/40018946989012992/

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The information we have on file for 40018946989012992 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!

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