128729522688000

128,729,522,688,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 128729522688000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2496 divisors.

128729522688000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, four hundred ninety-six divisors.

Prime factorization of 128729522688000:

212 × 3 × 53 × 132 × 17 × 31 × 941

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 13 × 13 × 17 × 31 × 941)

See below for interesting mathematical facts about the number 128729522688000 from the Numbermatics database.


Names of 128729522688000

  • Cardinal: 128729522688000 can be written as One hundred twenty-eight trillion, seven hundred twenty-nine billion, five hundred twenty-two million, six hundred eighty-eight thousand.

Scientific notation

  • Scientific notation: 1.28729522688 × 1014

Factors of 128729522688000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 1012

Divisors of 128729522688000

Bases of 128729522688000

  • Binary: 111010100010100001011010111100011010000000000002
  • Hexadecimal: 0x75142D78D000
  • Base-36: 19MPIY3ZEO

Squares and roots of 128729522688000

  • 128729522688000 squared (1287295226880002) is 16571290011480306745344000000
  • 128729522688000 cubed (1287295226880003) is 2133214253502281927639959886364672000000000
  • The square root of 128729522688000 is 11345903.3438505901
  • The cube root of 128729522688000 is 50492.4045287355

Scales and comparisons

How big is 128729522688000?
  • 128,729,522,688,000 seconds is equal to 4,093,200 years, 33 weeks, 2 hours, 40 minutes.
  • To count from 1 to 128,729,522,688,000 would take you about ten million, two hundred thirty-three thousand and one 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 128729522688000 cubic inches would be around 4207.7 feet tall.

Recreational maths with 128729522688000

  • 128729522688000 backwards is 000886225927821
  • 128729522688000 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 128729522688000's digits is 60
  • More coming soon!

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"Number 128729522688000 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 128729522688000 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/128729522688000/

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The information we have on file for 128729522688000 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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