3978007489118208

3,978,007,489,118,208 is an even composite number composed of seven prime numbers multiplied together.

What does the number 3978007489118208 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1536 divisors.

3978007489118208 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.

Prime factorization of 3978007489118208:

215 × 3 × 7 × 13 × 612 × 127 × 941

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 61 × 61 × 127 × 941)

See below for interesting mathematical facts about the number 3978007489118208 from the Numbermatics database.


Names of 3978007489118208

  • Cardinal: 3978007489118208 can be written as Three quadrillion, nine hundred seventy-eight trillion, seven billion, four hundred eighty-nine million, one hundred eighteen thousand, two hundred eight.

Scientific notation

  • Scientific notation: 3.978007489118208 × 1015

Factors of 3978007489118208

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 1154

Divisors of 3978007489118208

Bases of 3978007489118208

  • Binary: 11100010000111111010000010110100110110000000000000002
  • Hexadecimal: 0xE21FA0B4D8000
  • Base-36: 13633ETWT1C

Squares and roots of 3978007489118208

  • 3978007489118208 squared (39780074891182082) is 15824543583480549739533397131264
  • 3978007489118208 cubed (39780074891182083) is 62950152886963111197616921977390071844188454912
  • The square root of 3978007489118208 is 63071447.4950290639
  • The cube root of 3978007489118208 is 158448.6459247019

Scales and comparisons

How big is 3978007489118208?
  • 3,978,007,489,118,208 seconds is equal to 126,488,333 years, 19 weeks, 1 day, 6 hours, 36 minutes, 48 seconds.
  • To count from 1 to 3,978,007,489,118,208 would take you about three hundred seventy-nine million, four hundred sixty-five thousand 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 3978007489118208 cubic inches would be around 13204.1 feet tall.

Recreational maths with 3978007489118208

  • 3978007489118208 backwards is 8028119847008793
  • The number of decimal digits it has is: 16
  • The sum of 3978007489118208's digits is 75
  • More coming soon!

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"Number 3978007489118208 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 3978007489118208 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/3978007489118208/

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Numbermatics. 2024. "Number 3978007489118208 - Facts about the integer". https://numbermatics.com/n/3978007489118208/

The information we have on file for 3978007489118208 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 3978007489118208, math, Factors of 3978007489118208, curriculum, school, college, exams, university, Prime factorization of 3978007489118208, STEM, science, technology, engineering, physics, economics, calculator, three quadrillion, nine hundred seventy-eight trillion, seven billion, four hundred eighty-nine million, one hundred eighteen thousand, two hundred eight.

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