142121661998400

142,121,661,998,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 142121661998400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3024 divisors.

142121661998400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand and twenty-four divisors.

Prime factorization of 142121661998400:

26 × 33 × 52 × 73 × 192 × 1632

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 19 × 19 × 163 × 163)

See below for interesting mathematical facts about the number 142121661998400 from the Numbermatics database.


Names of 142121661998400

  • Cardinal: 142121661998400 can be written as One hundred forty-two trillion, one hundred twenty-one billion, six hundred sixty-one million, nine hundred ninety-eight thousand, four hundred.

Scientific notation

  • Scientific notation: 1.421216619984 × 1014

Factors of 142121661998400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 199

Divisors of 142121661998400

Bases of 142121661998400

  • Binary: 1000000101000010010001110010110110100101010000002
  • Hexadecimal: 0x8142472DA540
  • Base-36: 1EDLSG2XC0

Squares and roots of 142121661998400

  • 142121661998400 squared (1421216619984002) is 20198566809187454681602560000
  • 142121661998400 cubed (1421216619984003) is 2870653884907440222004336723164155904000000
  • The square root of 142121661998400 is 11921479.0189137187
  • The cube root of 142121661998400 is 52185.9298159489

Scales and comparisons

How big is 142121661998400?
  • 142,121,661,998,400 seconds is equal to 4,519,029 years, 12 weeks, 3 days, 12 hours.
  • To count from 1 to 142,121,661,998,400 would take you about eleven million, two hundred ninety-seven thousand, five hundred seventy-three 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 142121661998400 cubic inches would be around 4348.8 feet tall.

Recreational maths with 142121661998400

  • 142121661998400 backwards is 004899166121241
  • 142121661998400 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 142121661998400's digits is 54
  • More coming soon!

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"Number 142121661998400 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 142121661998400 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/142121661998400/

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Numbermatics. 2024. "Number 142121661998400 - Facts about the integer". https://numbermatics.com/n/142121661998400/

The information we have on file for 142121661998400 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 142121661998400, math, Factors of 142121661998400, curriculum, school, college, exams, university, Prime factorization of 142121661998400, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two trillion, one hundred twenty-one billion, six hundred sixty-one million, nine hundred ninety-eight thousand, four hundred.

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