40357021421351808

40,357,021,421,351,808 is an even composite number composed of six prime numbers multiplied together.

What does the number 40357021421351808 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2160 divisors.

40357021421351808 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 40357021421351808:

27 × 34 × 31 × 372 × 612 × 1572

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 31 × 37 × 37 × 61 × 61 × 157 × 157)

See below for interesting mathematical facts about the number 40357021421351808 from the Numbermatics database.


Names of 40357021421351808

  • Cardinal: 40357021421351808 can be written as Forty quadrillion, three hundred fifty-seven trillion, twenty-one billion, four hundred twenty-one million, three hundred fifty-one thousand, eight hundred eight.

Scientific notation

  • Scientific notation: 4.0357021421351808 × 1016

Factors of 40357021421351808

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 291

Divisors of 40357021421351808

Bases of 40357021421351808

  • Binary: 100011110110000001111111010001100000001100110011100000002
  • Hexadecimal: 0x8F607F46033380
  • Base-36: B1DDBP2UW00

Squares and roots of 40357021421351808

  • 40357021421351808 squared (403570214213518082) is 1628689178003448705225282104868864
  • 40357021421351808 cubed (403570214213518083) is 65729044045409047290986461819048608890685449306112
  • The square root of 40357021421351808 is 200890570.7626712081
  • The cube root of 40357021421351808 is 343009.6737613733

Scales and comparisons

How big is 40357021421351808?
  • 40,357,021,421,351,808 seconds is equal to 1,283,228,448 years, 38 weeks, 1 day, 17 hours, 16 minutes, 48 seconds.
  • To count from 1 to 40,357,021,421,351,808 would take you about three billion, eight hundred forty-nine million, six hundred eighty-five thousand, three hundred forty-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 40357021421351808 cubic inches would be around 28584.1 feet tall.

Recreational maths with 40357021421351808

  • 40357021421351808 backwards is 80815312412075304
  • 40357021421351808 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 40357021421351808's digits is 54
  • More coming soon!

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"Number 40357021421351808 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 40357021421351808 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/40357021421351808/

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The information we have on file for 40357021421351808 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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