155449831980268672

155,449,831,980,268,672 is an even composite number composed of six prime numbers multiplied together.

What does the number 155449831980268672 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3072 divisors.

155449831980268672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.

Prime factorization of 155449831980268672:

27 × 73 × 112 × 173 × 29 × 593

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 11 × 17 × 17 × 17 × 29 × 59 × 59 × 59)

See below for interesting mathematical facts about the number 155449831980268672 from the Numbermatics database.


Names of 155449831980268672

  • Cardinal: 155449831980268672 can be written as One hundred fifty-five quadrillion, four hundred forty-nine trillion, eight hundred thirty-one billion, nine hundred eighty million, two hundred sixty-eight thousand, six hundred seventy-two.

Scientific notation

  • Scientific notation: 1.55449831980268672 × 1017

Factors of 155449831980268672

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 125

Divisors of 155449831980268672

Bases of 155449831980268672

  • Binary: 10001010000100010011001100011011111001001111111100100000002
  • Hexadecimal: 0x22844CC6F93FC80
  • Base-36: 16IMD6Y5BUKG

Squares and roots of 155449831980268672

  • 155449831980268672 squared (1554498319802686722) is 24164650262693760754915533304643584
  • 155449831980268672 cubed (1554498319802686723) is 3756390823197700336461316069388483952749041521000448
  • The square root of 155449831980268672 is 394271266.9980766833
  • The cube root of 155449831980268672 is 537687.6800291803

Scales and comparisons

How big is 155449831980268672?
  • 155,449,831,980,268,672 seconds is equal to 4,942,823,819 years, 3 weeks, 4 days, 23 hours, 57 minutes, 52 seconds.
  • To count from 1 to 155,449,831,980,268,672 would take you about fourteen billion, eight hundred twenty-eight million, four hundred seventy-one thousand, four hundred fifty-seven 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 155449831980268672 cubic inches would be around 44807.3 feet tall.

Recreational maths with 155449831980268672

  • 155449831980268672 backwards is 276862089138944551
  • 155449831980268672 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 155449831980268672's digits is 88
  • More coming soon!

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"Number 155449831980268672 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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Numbermatics. (2024). Number 155449831980268672 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/155449831980268672/

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The information we have on file for 155449831980268672 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 155449831980268672, math, Factors of 155449831980268672, curriculum, school, college, exams, university, Prime factorization of 155449831980268672, STEM, science, technology, engineering, physics, economics, calculator, one hundred fifty-five quadrillion, four hundred forty-nine trillion, eight hundred thirty-one billion, nine hundred eighty million, two hundred sixty-eight thousand, six hundred seventy-two.

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