1381138042489920

1,381,138,042,489,920 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1381138042489920 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3360 divisors.

1381138042489920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, three hundred sixty divisors.

Prime factorization of 1381138042489920:

26 × 34 × 5 × 112 × 13 × 31 × 1033

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 13 × 31 × 103 × 103 × 103)

See below for interesting mathematical facts about the number 1381138042489920 from the Numbermatics database.


Names of 1381138042489920

  • Cardinal: 1381138042489920 can be written as One quadrillion, three hundred eighty-one trillion, one hundred thirty-eight billion, forty-two million, four hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.38113804248992 × 1015

Factors of 1381138042489920

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 168

Divisors of 1381138042489920

Bases of 1381138042489920

  • Binary: 1001110100000100011010000100110100010001100010000002
  • Hexadecimal: 0x4E82342688C40
  • Base-36: DLKM22KK00

Squares and roots of 1381138042489920

  • 1381138042489920 squared (13811380424899202) is 1907542292412888063313301606400
  • 1381138042489920 cubed (13811380424899203) is 2634579227709870795228627533197203391807488000
  • The square root of 1381138042489920 is 37163665.6223510869
  • The cube root of 1381138042489920 is 111364.2241874053

Scales and comparisons

How big is 1381138042489920?
  • 1,381,138,042,489,920 seconds is equal to 43,915,917 years, 31 weeks, 5 days, 7 hours, 12 minutes.
  • To count from 1 to 1,381,138,042,489,920 would take you about one hundred thirty-one million, seven hundred forty-seven thousand, seven hundred fifty-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 1381138042489920 cubic inches would be around 9280.4 feet tall.

Recreational maths with 1381138042489920

  • 1381138042489920 backwards is 0299842408311831
  • The number of decimal digits it has is: 16
  • The sum of 1381138042489920's digits is 63
  • More coming soon!

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"Number 1381138042489920 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 1381138042489920 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/1381138042489920/

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Numbermatics. 2024. "Number 1381138042489920 - Facts about the integer". https://numbermatics.com/n/1381138042489920/

The information we have on file for 1381138042489920 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 1381138042489920, math, Factors of 1381138042489920, curriculum, school, college, exams, university, Prime factorization of 1381138042489920, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, three hundred eighty-one trillion, one hundred thirty-eight billion, forty-two million, four hundred eighty-nine thousand, nine hundred twenty.

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