40387428159129072

40,387,428,159,129,072 is an even composite number composed of six prime numbers multiplied together.

What does the number 40387428159129072 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1800 divisors.

40387428159129072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, eight hundred divisors.

Prime factorization of 40387428159129072:

24 × 33 × 72 × 314 × 412 × 1229

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 31 × 31 × 31 × 31 × 41 × 41 × 1229)

See below for interesting mathematical facts about the number 40387428159129072 from the Numbermatics database.


Names of 40387428159129072

  • Cardinal: 40387428159129072 can be written as Forty quadrillion, three hundred eighty-seven trillion, four hundred twenty-eight billion, one hundred fifty-nine million, one hundred twenty-nine thousand and seventy-two.

Scientific notation

  • Scientific notation: 4.0387428159129072 × 1016

Factors of 40387428159129072

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 1313

Divisors of 40387428159129072

Bases of 40387428159129072

  • Binary: 100011110111110000100110111001001101000100000101111100002
  • Hexadecimal: 0x8F7C26E4D105F0
  • Base-36: B1O5CCXG9O0

Squares and roots of 40387428159129072

  • 40387428159129072 squared (403874281591290722) is 1631144353308811901535693555581184
  • 40387428159129072 cubed (403874281591290723) is 65877725386428689678887280220029357330766230581248
  • The square root of 40387428159129072 is 200966236.3660350585
  • The cube root of 40387428159129072 is 343095.7982779223

Scales and comparisons

How big is 40387428159129072?
  • 40,387,428,159,129,072 seconds is equal to 1,284,195,288 years, 49 weeks, 2 hours, 31 minutes, 12 seconds.
  • To count from 1 to 40,387,428,159,129,072 would take you about three billion, eight hundred fifty-two million, five hundred eighty-five thousand, eight hundred sixty-six 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 40387428159129072 cubic inches would be around 28591.3 feet tall.

Recreational maths with 40387428159129072

  • 40387428159129072 backwards is 27092195182478304
  • 40387428159129072 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 40387428159129072's digits is 72
  • More coming soon!

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"Number 40387428159129072 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.

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Numbermatics. (2024). Number 40387428159129072 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/40387428159129072/

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Numbermatics. 2024. "Number 40387428159129072 - Facts about the integer". https://numbermatics.com/n/40387428159129072/

The information we have on file for 40387428159129072 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 40387428159129072, math, Factors of 40387428159129072, curriculum, school, college, exams, university, Prime factorization of 40387428159129072, STEM, science, technology, engineering, physics, economics, calculator, forty quadrillion, three hundred eighty-seven trillion, four hundred twenty-eight billion, one hundred fifty-nine million, one hundred twenty-nine thousand and seventy-two.

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