21142814857164

21,142,814,857,164 is an even composite number composed of six prime numbers multiplied together.

What does the number 21142814857164 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1512 divisors.

21142814857164 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred twelve divisors.

Prime factorization of 21142814857164:

22 × 36 × 7 × 112 × 132 × 373

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 11 × 11 × 13 × 13 × 37 × 37 × 37)

See below for interesting mathematical facts about the number 21142814857164 from the Numbermatics database.


Names of 21142814857164

  • Cardinal: 21142814857164 can be written as Twenty-one trillion, one hundred forty-two billion, eight hundred fourteen million, eight hundred fifty-seven thousand, one hundred sixty-four.

Scientific notation

  • Scientific notation: 2.1142814857164 × 1013

Factors of 21142814857164

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 73

Divisors of 21142814857164

Bases of 21142814857164

  • Binary: 1001100111010101100011111100000010111110011002
  • Hexadecimal: 0x133AB1F817CC
  • Base-36: 7HSVI2OR0

Squares and roots of 21142814857164

  • 21142814857164 squared (211428148571642) is 447018620084314773722122896
  • 21142814857164 cubed (211428148571643) is 9451231922147600044210520778019094026944
  • The square root of 21142814857164 is 4598131.6702726119
  • The cube root of 21142814857164 is 27651.6426411421

Scales and comparisons

How big is 21142814857164?
  • 21,142,814,857,164 seconds is equal to 672,276 years, 5 weeks, 6 days, 6 hours, 59 minutes, 24 seconds.
  • To count from 1 to 21,142,814,857,164 would take you about one million, six hundred eighty thousand, six hundred ninety 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 21142814857164 cubic inches would be around 2304.3 feet tall.

Recreational maths with 21142814857164

  • 21142814857164 backwards is 46175841824112
  • 21142814857164 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21142814857164's digits is 54
  • More coming soon!

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"Number 21142814857164 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

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Numbermatics. (2024). Number 21142814857164 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/21142814857164/

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Numbermatics. 2024. "Number 21142814857164 - Facts about the integer". https://numbermatics.com/n/21142814857164/

The information we have on file for 21142814857164 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 21142814857164, math, Factors of 21142814857164, curriculum, school, college, exams, university, Prime factorization of 21142814857164, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, one hundred forty-two billion, eight hundred fourteen million, eight hundred fifty-seven thousand, one hundred sixty-four.

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