3998959778168388

3,998,959,778,168,388 is an even composite number composed of five prime numbers multiplied together.

What does the number 3998959778168388 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 648 divisors.

3998959778168388 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.

Prime factorization of 3998959778168388:

22 × 35 × 113 × 532 × 10492

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 53 × 53 × 1049 × 1049)

See below for interesting mathematical facts about the number 3998959778168388 from the Numbermatics database.


Names of 3998959778168388

  • Cardinal: 3998959778168388 can be written as Three quadrillion, nine hundred ninety-eight trillion, nine hundred fifty-nine billion, seven hundred seventy-eight million, one hundred sixty-eight thousand, three hundred eighty-eight.

Scientific notation

  • Scientific notation: 3.998959778168388 × 1015

Factors of 3998959778168388

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 1118

Divisors of 3998959778168388

Bases of 3998959778168388

  • Binary: 11100011010100001000011000010000110001111110010001002
  • Hexadecimal: 0xE3508610C7E44
  • Base-36: 13DIGRDU890

Squares and roots of 3998959778168388

  • 3998959778168388 squared (39989597781683882) is 15991679307408562962224082518544
  • 3998959778168388 cubed (39989597781683883) is 63950082335694547593930552514693383930364587072
  • The square root of 3998959778168388 is 63237328.9929958063
  • The cube root of 3998959778168388 is 158726.3435935761

Scales and comparisons

How big is 3998959778168388?
  • 3,998,959,778,168,388 seconds is equal to 127,154,551 years, 18 weeks, 1 day, 18 hours, 19 minutes, 48 seconds.
  • To count from 1 to 3,998,959,778,168,388 would take you about three hundred eighty-one million, four hundred sixty-three thousand, six hundred fifty-four 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 3998959778168388 cubic inches would be around 13227.2 feet tall.

Recreational maths with 3998959778168388

  • 3998959778168388 backwards is 8838618779598993
  • 3998959778168388 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 3998959778168388's digits is 108
  • More coming soon!

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"Number 3998959778168388 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 3998959778168388 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/3998959778168388/

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The information we have on file for 3998959778168388 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 3998959778168388, math, Factors of 3998959778168388, curriculum, school, college, exams, university, Prime factorization of 3998959778168388, STEM, science, technology, engineering, physics, economics, calculator, three quadrillion, nine hundred ninety-eight trillion, nine hundred fifty-nine billion, seven hundred seventy-eight million, one hundred sixty-eight thousand, three hundred eighty-eight.

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