128005668351792000

128,005,668,351,792,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 128005668351792000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 13824 divisors.

128005668351792000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of thirteen thousand, eight hundred twenty-four divisors.

Prime factorization of 128005668351792000:

27 × 35 × 53 × 72 × 113 × 19 × 1632

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 11 × 11 × 11 × 19 × 163 × 163)

See below for interesting mathematical facts about the number 128005668351792000 from the Numbermatics database.


Names of 128005668351792000

  • Cardinal: 128005668351792000 can be written as One hundred twenty-eight quadrillion, five trillion, six hundred sixty-eight billion, three hundred fifty-one million, seven hundred ninety-two thousand.

Scientific notation

  • Scientific notation: 1.28005668351792 × 1017

Factors of 128005668351792000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 210

Divisors of 128005668351792000

Bases of 128005668351792000

  • Binary: 1110001101100010001111010001001110101100001010011100000002
  • Hexadecimal: 0x1C6C47A27585380
  • Base-36: Z0E80888O00

Squares and roots of 128005668351792000

  • 128005668351792000 squared (1280056683517920002) is 16385451130188964037869611264000000
  • 128005668351792000 cubed (1280056683517920003) is 2097430623165463931886912923558870637785088000000000
  • The square root of 128005668351792000 is 357778798.0747210233
  • The cube root of 128005668351792000 is 503975.8590937023

Scales and comparisons

How big is 128005668351792000?
  • 128,005,668,351,792,000 seconds is equal to 4,070,184,306 years, 3 weeks.
  • To count from 1 to 128,005,668,351,792,000 would take you about twelve billion, two hundred ten million, five hundred fifty-two thousand, nine hundred eighteen 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 128005668351792000 cubic inches would be around 41998 feet tall.

Recreational maths with 128005668351792000

  • 128005668351792000 backwards is 000297153866500821
  • 128005668351792000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 128005668351792000's digits is 63
  • More coming soon!

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"Number 128005668351792000 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 128005668351792000 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/128005668351792000/

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The information we have on file for 128005668351792000 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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