1138389848607048642

1,138,389,848,607,048,642 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1138389848607048642 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1728 divisors.

1138389848607048642 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 1138389848607048642:

2 × 33 × 115 × 292 × 592 × 61 × 733

(2 × 3 × 3 × 3 × 11 × 11 × 11 × 11 × 11 × 29 × 29 × 59 × 59 × 61 × 733)

See below for interesting mathematical facts about the number 1138389848607048642 from the Numbermatics database.


Names of 1138389848607048642

  • Cardinal: 1138389848607048642 can be written as One quintillion, one hundred thirty-eight quadrillion, three hundred eighty-nine trillion, eight hundred forty-eight billion, six hundred seven million, forty-eight thousand, six hundred forty-two.

Scientific notation

  • Scientific notation: 1.138389848607048642 × 1018

Factors of 1138389848607048642

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 898

Divisors of 1138389848607048642

Bases of 1138389848607048642

  • Binary: 1111110011000101111110001001001011100010001001000011110000102
  • Hexadecimal: 0xFCC5F892E2243C2
  • Base-36: 8ND1ISS1RBGI

Squares and roots of 1138389848607048642

  • 1138389848607048642 squared (11383898486070486422) is 1295931447411579126958480885754044164
  • 1138389848607048642 cubed (11383898486070486423) is 1475275204223980981054531281940143113321196727764225288
  • The square root of 1138389848607048642 is 1066953536.2924894687
  • The cube root of 1138389848607048642 is 1044151.8720253955

Scales and comparisons

How big is 1138389848607048642?
  • 1,138,389,848,607,048,642 seconds is equal to 36,197,275,914 years, 36 weeks, 3 days, 22 hours, 50 minutes, 42 seconds.
  • To count from 1 to 1,138,389,848,607,048,642 would take you about one hundred twenty-six billion, six hundred ninety million, four hundred sixty-five thousand, seven hundred one 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 1138389848607048642 cubic inches would be around 87012.7 feet tall.

Recreational maths with 1138389848607048642

  • 1138389848607048642 backwards is 2468407068489838311
  • The number of decimal digits it has is: 19
  • The sum of 1138389848607048642's digits is 90
  • More coming soon!

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"Number 1138389848607048642 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 1138389848607048642 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/1138389848607048642/

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Numbermatics. 2024. "Number 1138389848607048642 - Facts about the integer". https://numbermatics.com/n/1138389848607048642/

The information we have on file for 1138389848607048642 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 1138389848607048642, math, Factors of 1138389848607048642, curriculum, school, college, exams, university, Prime factorization of 1138389848607048642, STEM, science, technology, engineering, physics, economics, calculator, one quintillion, one hundred thirty-eight quadrillion, three hundred eighty-nine trillion, eight hundred forty-eight billion, six hundred seven million, forty-eight thousand, six hundred forty-two.

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