138574745749440

138,574,745,749,440 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138574745749440 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5040 divisors.

138574745749440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand and forty divisors.

Prime factorization of 138574745749440:

26 × 34 × 5 × 7 × 112 × 135 × 17

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

See below for interesting mathematical facts about the number 138574745749440 from the Numbermatics database.


Names of 138574745749440

  • Cardinal: 138574745749440 can be written as One hundred thirty-eight trillion, five hundred seventy-four billion, seven hundred forty-five million, seven hundred forty-nine thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.3857474574944 × 1014

Factors of 138574745749440

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 58

Divisors of 138574745749440

Bases of 138574745749440

  • Binary: 111111000001000011100100111111011000111110000002
  • Hexadecimal: 0x7E08727EC7C0
  • Base-36: 1D4CCXQ400

Squares and roots of 138574745749440

  • 138574745749440 squared (1385747457494402) is 19202960159521939347260313600
  • 138574745749440 cubed (1385747457494403) is 2661045321742378528904186630150801424384000
  • The square root of 138574745749440 is 11771777.5101910587
  • The cube root of 138574745749440 is 51748.1343270943

Scales and comparisons

How big is 138574745749440?
  • 138,574,745,749,440 seconds is equal to 4,406,248 years, 14 weeks, 2 days, 2 hours, 24 minutes.
  • To count from 1 to 138,574,745,749,440 would take you about eleven million, fifteen thousand, six hundred twenty 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 138574745749440 cubic inches would be around 4312.3 feet tall.

Recreational maths with 138574745749440

  • 138574745749440 backwards is 044947547475831
  • 138574745749440 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138574745749440's digits is 72
  • More coming soon!

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"Number 138574745749440 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 138574745749440 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138574745749440/

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The information we have on file for 138574745749440 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 138574745749440, math, Factors of 138574745749440, curriculum, school, college, exams, university, Prime factorization of 138574745749440, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, five hundred seventy-four billion, seven hundred forty-five million, seven hundred forty-nine thousand, four hundred forty.

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