155132427431921264640

155,132,427,431,921,264,640 is an even composite number composed of seven prime numbers multiplied together.

What does the number 155132427431921264640 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 16200 divisors.

155132427431921264640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of sixteen thousand, two hundred divisors.

Prime factorization of 155132427431921264640:

211 × 34 × 5 × 72 × 192 × 314 × 1072

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 19 × 19 × 31 × 31 × 31 × 31 × 107 × 107)

See below for interesting mathematical facts about the number 155132427431921264640 from the Numbermatics database.


Names of 155132427431921264640

  • Cardinal: 155132427431921264640 can be written as One hundred fifty-five quintillion, one hundred thirty-two quadrillion, four hundred twenty-seven trillion, four hundred thirty-one billion, nine hundred twenty-one million, two hundred sixty-four thousand, six hundred forty.

Scientific notation

  • Scientific notation: 1.5513242743192126464 × 1020

Factors of 155132427431921264640

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 174

Divisors of 155132427431921264640

Bases of 155132427431921264640

  • Binary: 100001101000111001010001100011010010100011111011101100101000000000002
  • Hexadecimal: 0x868E518D28FBB2800
  • Base-36: WQMFZY80XOG00

Squares and roots of 155132427431921264640

  • 155132427431921264640 squared (1551324274319212646402) is 24066070040920317299580941408216914329600
  • 155132427431921264640 cubed (1551324274319212646403) is 3733427864194605543283197521106557617480718063879369785344000
  • The square root of 155132427431921264640 is 12455216876.1495784979
  • The cube root of 155132427431921264640 is 5373214.7226971691

Scales and comparisons

How big is 155132427431921264640?
  • 155,132,427,431,921,264,640 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 155,132,427,431,921,264,640 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 155132427431921264640 cubic inches would be around 447767.9 feet tall.

Recreational maths with 155132427431921264640

  • 155132427431921264640 backwards is 046462129134724231551
  • 155132427431921264640 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 155132427431921264640's digits is 72
  • More coming soon!

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"Number 155132427431921264640 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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Numbermatics. (2024). Number 155132427431921264640 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/155132427431921264640/

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Numbermatics. 2024. "Number 155132427431921264640 - Facts about the integer". https://numbermatics.com/n/155132427431921264640/

The information we have on file for 155132427431921264640 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 155132427431921264640, math, Factors of 155132427431921264640, curriculum, school, college, exams, university, Prime factorization of 155132427431921264640, STEM, science, technology, engineering, physics, economics, calculator, one hundred fifty-five quintillion, one hundred thirty-two quadrillion, four hundred twenty-seven trillion, four hundred thirty-one billion, nine hundred twenty-one million, two hundred sixty-four thousand, six hundred forty.

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