3994135943970816

3,994,135,943,970,816 is an even composite number composed of four prime numbers multiplied together.

What does the number 3994135943970816 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 1320 divisors.

3994135943970816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one thousand, three hundred twenty divisors.

Prime factorization of 3994135943970816:

221 × 34 × 75 × 1399

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 1399)

See below for interesting mathematical facts about the number 3994135943970816 from the Numbermatics database.


Names of 3994135943970816

  • Cardinal: 3994135943970816 can be written as Three quadrillion, nine hundred ninety-four trillion, one hundred thirty-five billion, nine hundred forty-three million, nine hundred seventy thousand, eight hundred sixteen.

Scientific notation

  • Scientific notation: 3.994135943970816 × 1015

Factors of 3994135943970816

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 31
  • Sum of prime factors: 1411

Divisors of 3994135943970816

Bases of 3994135943970816

  • Binary: 11100011000010100101001111100010000000000000000000002
  • Hexadecimal: 0xE30A53E200000
  • Base-36: 13BSWPZI800

Squares and roots of 3994135943970816

  • 3994135943970816 squared (39941359439708162) is 15953121938919641409221459705856
  • 3994135943970816 cubed (39941359439708163) is 63718937754788336369496814452420397808008298496
  • The square root of 3994135943970816 is 63199176.7665593569
  • The cube root of 3994135943970816 is 158662.4955195847

Scales and comparisons

How big is 3994135943970816?
  • 3,994,135,943,970,816 seconds is equal to 127,001,168 years, 17 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
  • To count from 1 to 3,994,135,943,970,816 would take you about three hundred eighty-one million, three thousand, five hundred five 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 3994135943970816 cubic inches would be around 13221.9 feet tall.

Recreational maths with 3994135943970816

  • 3994135943970816 backwards is 6180793495314993
  • 3994135943970816 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 3994135943970816's digits is 81
  • More coming soon!

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"Number 3994135943970816 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 3994135943970816 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/3994135943970816/

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Numbermatics. 2024. "Number 3994135943970816 - Facts about the integer". https://numbermatics.com/n/3994135943970816/

The information we have on file for 3994135943970816 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 3994135943970816, math, Factors of 3994135943970816, curriculum, school, college, exams, university, Prime factorization of 3994135943970816, STEM, science, technology, engineering, physics, economics, calculator, three quadrillion, nine hundred ninety-four trillion, one hundred thirty-five billion, nine hundred forty-three million, nine hundred seventy thousand, eight hundred sixteen.

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