138220656013440

138,220,656,013,440 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138220656013440 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 2304 divisors.

138220656013440 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.

Prime factorization of 138220656013440:

27 × 32 × 5 × 72 × 11 × 13 × 17 × 201451

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 11 × 13 × 17 × 201451)

See below for interesting mathematical facts about the number 138220656013440 from the Numbermatics database.


Names of 138220656013440

  • Cardinal: 138220656013440 can be written as One hundred thirty-eight trillion, two hundred twenty billion, six hundred fifty-six million, thirteen thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.3822065601344 × 1014

Factors of 138220656013440

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 201509

Divisors of 138220656013440

Bases of 138220656013440

  • Binary: 111110110110110000000010001101000110000100000002
  • Hexadecimal: 0x7DB6011A3080
  • Base-36: 1CZTOXU740

Squares and roots of 138220656013440

  • 138220656013440 squared (1382206560134402) is 19104949748785707233460633600
  • 138220656013440 cubed (1382206560134403) is 2640698687380966181856553831585352515584000
  • The square root of 138220656013440 is 11756728.1168461151
  • The cube root of 138220656013440 is 51704.0206799941

Scales and comparisons

How big is 138220656013440?
  • 138,220,656,013,440 seconds is equal to 4,394,989 years, 16 weeks, 3 days, 6 hours, 24 minutes.
  • To count from 1 to 138,220,656,013,440 would take you about ten million, nine hundred eighty-seven thousand, four hundred seventy-three 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 138220656013440 cubic inches would be around 4308.7 feet tall.

Recreational maths with 138220656013440

  • 138220656013440 backwards is 044310656022831
  • 138220656013440 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138220656013440's digits is 45
  • More coming soon!

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"Number 138220656013440 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 138220656013440 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/138220656013440/

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Numbermatics. 2024. "Number 138220656013440 - Facts about the integer". https://numbermatics.com/n/138220656013440/

The information we have on file for 138220656013440 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 138220656013440, math, Factors of 138220656013440, curriculum, school, college, exams, university, Prime factorization of 138220656013440, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, two hundred twenty billion, six hundred fifty-six million, thirteen thousand, four hundred forty.

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