138490964789919840

138,490,964,789,919,840 is an even composite number composed of ten prime numbers multiplied together.

What does the number 138490964789919840 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 6912 divisors.

138490964789919840 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of six thousand, nine hundred twelve divisors.

Prime factorization of 138490964789919840:

25 × 32 × 5 × 7 × 172 × 41 × 97 × 193 × 241 × 257

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 17 × 17 × 41 × 97 × 193 × 241 × 257)

See below for interesting mathematical facts about the number 138490964789919840 from the Numbermatics database.


Names of 138490964789919840

  • Cardinal: 138490964789919840 can be written as One hundred thirty-eight quadrillion, four hundred ninety trillion, nine hundred sixty-four billion, seven hundred eighty-nine million, nine hundred nineteen thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.3849096478991984 × 1017

Factors of 138490964789919840

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 863

Divisors of 138490964789919840

Bases of 138490964789919840

  • Binary: 1111011000000010011001100011110001110011110000000011000002
  • Hexadecimal: 0x1EC04CC78E78060
  • Base-36: 11VMY6WX6540

Squares and roots of 138490964789919840

  • 138490964789919840 squared (1384909647899198402) is 19179747328442816872624873625625600
  • 138490964789919840 cubed (1384909647899198403) is 2656221711942933268489261311964205001452793851904000
  • The square root of 138490964789919840 is 372143742.1076966599
  • The cube root of 138490964789919840 is 517377.0341643791

Scales and comparisons

How big is 138490964789919840?
  • 138,490,964,789,919,840 seconds is equal to 4,403,584,299 years, 33 weeks, 1 day, 12 hours, 24 minutes.
  • To count from 1 to 138,490,964,789,919,840 would take you about thirteen billion, two hundred ten million, seven hundred fifty-two thousand, eight hundred ninety-eight 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 138490964789919840 cubic inches would be around 43114.8 feet tall.

Recreational maths with 138490964789919840

  • 138490964789919840 backwards is 048919987469094831
  • The number of decimal digits it has is: 18
  • The sum of 138490964789919840's digits is 99
  • More coming soon!

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"Number 138490964789919840 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 138490964789919840 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/138490964789919840/

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The information we have on file for 138490964789919840 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 138490964789919840, math, Factors of 138490964789919840, curriculum, school, college, exams, university, Prime factorization of 138490964789919840, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred ninety trillion, nine hundred sixty-four billion, seven hundred eighty-nine million, nine hundred nineteen thousand, eight hundred forty.

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