121028979988800

121,028,979,988,800 is an even composite number composed of nine prime numbers multiplied together.

What does the number 121028979988800 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 5376 divisors.

121028979988800 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of five thousand, three hundred seventy-six divisors.

Prime factorization of 121028979988800:

26 × 33 × 52 × 13 × 19 × 31 × 43 × 67 × 127

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 13 × 19 × 31 × 43 × 67 × 127)

See below for interesting mathematical facts about the number 121028979988800 from the Numbermatics database.


Names of 121028979988800

  • Cardinal: 121028979988800 can be written as One hundred twenty-one trillion, twenty-eight billion, nine hundred seventy-nine million, nine hundred eighty-eight thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.210289799888 × 1014

Factors of 121028979988800

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 310

Divisors of 121028979988800

Bases of 121028979988800

  • Binary: 110111000010011010000010101110000011001010000002
  • Hexadecimal: 0x6E13415C1940
  • Base-36: 16WFY1T5C0

Squares and roots of 121028979988800

  • 121028979988800 squared (1210289799888002) is 14648013997129350848125440000
  • 121028979988800 cubed (1210289799888003) is 1772834192934230504442908185752195072000000
  • The square root of 121028979988800 is 11001317.1933546213
  • The cube root of 121028979988800 is 49464.8228103637

Scales and comparisons

How big is 121028979988800?
  • 121,028,979,988,800 seconds is equal to 3,848,347 years, 10 weeks, 1 day, 12 hours.
  • To count from 1 to 121,028,979,988,800 would take you about nine million, six hundred twenty thousand, eight hundred sixty-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 121028979988800 cubic inches would be around 4122.1 feet tall.

Recreational maths with 121028979988800

  • 121028979988800 backwards is 008889979820121
  • 121028979988800 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 121028979988800's digits is 72
  • More coming soon!

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"Number 121028979988800 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 121028979988800 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/121028979988800/

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Numbermatics. 2024. "Number 121028979988800 - Facts about the integer". https://numbermatics.com/n/121028979988800/

The information we have on file for 121028979988800 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!

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