13128081220800

13,128,081,220,800 is an even composite number composed of eight prime numbers multiplied together.

What does the number 13128081220800 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4032 divisors.

13128081220800 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand and thirty-two divisors.

Prime factorization of 13128081220800:

26 × 35 × 52 × 7 × 13 × 19 × 59 × 331

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 19 × 59 × 331)

See below for interesting mathematical facts about the number 13128081220800 from the Numbermatics database.


Names of 13128081220800

  • Cardinal: 13128081220800 can be written as Thirteen trillion, one hundred twenty-eight billion, eighty-one million, two hundred twenty thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.31280812208 × 1013

Factors of 13128081220800

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 439

Divisors of 13128081220800

Bases of 13128081220800

  • Binary: 101111110000100111101001111000100100110000002
  • Hexadecimal: 0xBF09E9E24C0
  • Base-36: 4NIYGLO00

Squares and roots of 13128081220800

  • 13128081220800 squared (131280812208002) is 172346516539921618352640000
  • 13128081220800 cubed (131280812208003) is 2262579067258041591399237816102912000000
  • The square root of 13128081220800 is 3623269.4104634283
  • The cube root of 13128081220800 is 23590.3156310379

Scales and comparisons

How big is 13128081220800?
  • 13,128,081,220,800 seconds is equal to 417,432 years, 19 weeks, 3 days, 12 hours.
  • To count from 1 to 13,128,081,220,800 would take you about one million, forty-three thousand, five hundred eighty 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 13128081220800 cubic inches would be around 1965.9 feet tall.

Recreational maths with 13128081220800

  • 13128081220800 backwards is 00802218082131
  • 13128081220800 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 13128081220800's digits is 36
  • More coming soon!

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"Number 13128081220800 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 13128081220800 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/13128081220800/

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Numbermatics. 2024. "Number 13128081220800 - Facts about the integer". https://numbermatics.com/n/13128081220800/

The information we have on file for 13128081220800 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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