138454545924414720

138,454,545,924,414,720 is an even composite number composed of ten prime numbers multiplied together.

What does the number 138454545924414720 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 20736 divisors.

138454545924414720 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of twenty thousand, seven hundred thirty-six divisors.

Prime factorization of 138454545924414720:

28 × 32 × 5 × 72 × 113 × 13 × 19 × 31 × 41 × 587

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 11 × 11 × 11 × 13 × 19 × 31 × 41 × 587)

See below for interesting mathematical facts about the number 138454545924414720 from the Numbermatics database.


Names of 138454545924414720

  • Cardinal: 138454545924414720 can be written as One hundred thirty-eight quadrillion, four hundred fifty-four trillion, five hundred forty-five billion, nine hundred twenty-four million, four hundred fourteen thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.3845454592441472 × 1017

Factors of 138454545924414720

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 719

Divisors of 138454545924414720

Bases of 138454545924414720

  • Binary: 1111010111110001110101101000010110101110011011101000000002
  • Hexadecimal: 0x1EBE3AD0B5CDD00
  • Base-36: 11VA1GBGYF40

Squares and roots of 138454545924414720

  • 138454545924414720 squared (1384545459244147202) is 19169661287135864752347374552678400
  • 138454545924414720 cubed (1384545459244147203) is 2654126749035227578710333442634733993177328386048000
  • The square root of 138454545924414720 is 372094807.7095603869
  • The cube root of 138454545924414720 is 517331.6787711235

Scales and comparisons

How big is 138454545924414720?
  • 138,454,545,924,414,720 seconds is equal to 4,402,426,292 years, 19 weeks, 11 hours, 12 minutes.
  • To count from 1 to 138,454,545,924,414,720 would take you about thirteen billion, two hundred seven million, two hundred seventy-eight thousand, eight hundred seventy-seven 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 138454545924414720 cubic inches would be around 43111 feet tall.

Recreational maths with 138454545924414720

  • 138454545924414720 backwards is 027414429545454831
  • 138454545924414720 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138454545924414720's digits is 72
  • More coming soon!

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"Number 138454545924414720 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 138454545924414720 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/138454545924414720/

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Numbermatics. 2024. "Number 138454545924414720 - Facts about the integer". https://numbermatics.com/n/138454545924414720/

The information we have on file for 138454545924414720 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 138454545924414720, math, Factors of 138454545924414720, curriculum, school, college, exams, university, Prime factorization of 138454545924414720, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred fifty-four trillion, five hundred forty-five billion, nine hundred twenty-four million, four hundred fourteen thousand, seven hundred twenty.

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