128960835913728000

128,960,835,913,728,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 128960835913728000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 17280 divisors.

128960835913728000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seventeen thousand, two hundred eighty divisors.

Prime factorization of 128960835913728000:

214 × 33 × 53 × 7 × 132 × 192 × 43 × 127

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 13 × 13 × 19 × 19 × 43 × 127)

See below for interesting mathematical facts about the number 128960835913728000 from the Numbermatics database.


Names of 128960835913728000

  • Cardinal: 128960835913728000 can be written as One hundred twenty-eight quadrillion, nine hundred sixty trillion, eight hundred thirty-five billion, nine hundred thirteen million, seven hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 1.28960835913728 × 1017

Factors of 128960835913728000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 219

Divisors of 128960835913728000

Bases of 128960835913728000

  • Binary: 1110010100010100100110010011011101001001101000000000000002
  • Hexadecimal: 0x1CA29326E934000
  • Base-36: Z9SSU5CX6O0

Squares and roots of 128960835913728000

  • 128960835913728000 squared (1289608359137280002) is 16630897199567477520658857984000000
  • 128960835913728000 cubed (1289608359137280003) is 2144734404851499976274288175759633628004352000000000
  • The square root of 128960835913728000 is 359111174.8661241537
  • The cube root of 128960835913728000 is 505226.2958785153

Scales and comparisons

How big is 128960835913728000?
  • 128,960,835,913,728,000 seconds is equal to 4,100,555,680 years.
  • To count from 1 to 128,960,835,913,728,000 would take you about twelve billion, three hundred one million, six hundred sixty-seven thousand and forty 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 128960835913728000 cubic inches would be around 42102.2 feet tall.

Recreational maths with 128960835913728000

  • 128960835913728000 backwards is 000827319538069821
  • 128960835913728000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 128960835913728000's digits is 72
  • More coming soon!

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"Number 128960835913728000 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.

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Numbermatics. (2024). Number 128960835913728000 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/128960835913728000/

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The information we have on file for 128960835913728000 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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