128438483124573440

128,438,483,124,573,440 is an even composite number composed of seven prime numbers multiplied together.

What does the number 128438483124573440 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3888 divisors.

128438483124573440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, eight hundred eighty-eight divisors.

Prime factorization of 128438483124573440:

28 × 5 × 73 × 132 × 312 × 79 × 1512

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 13 × 13 × 31 × 31 × 79 × 151 × 151)

See below for interesting mathematical facts about the number 128438483124573440 from the Numbermatics database.


Names of 128438483124573440

  • Cardinal: 128438483124573440 can be written as One hundred twenty-eight quadrillion, four hundred thirty-eight trillion, four hundred eighty-three billion, one hundred twenty-four million, five hundred seventy-three thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.2843848312457344 × 1017

Factors of 128438483124573440

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 288

Divisors of 128438483124573440

Bases of 128438483124573440

  • Binary: 1110010000100111000011110101100100010000101010101000000002
  • Hexadecimal: 0x1C84E1EB2215500
  • Base-36: Z4NN4L90B28

Squares and roots of 128438483124573440

  • 128438483124573440 squared (1284384831245734402) is 16496443947341336326901581953433600
  • 128438483124573440 cubed (1284384831245734403) is 2118778237546071891307520396838282830609943363584000
  • The square root of 128438483124573440 is 358383151.2844506477
  • The cube root of 128438483124573440 is 504543.2371230211

Scales and comparisons

How big is 128438483124573440?
  • 128,438,483,124,573,440 seconds is equal to 4,083,946,477 years, 2 weeks, 3 days, 12 hours, 37 minutes, 20 seconds.
  • To count from 1 to 128,438,483,124,573,440 would take you about twelve billion, two hundred fifty-one million, eight hundred thirty-nine thousand, four hundred thirty-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 128438483124573440 cubic inches would be around 42045.3 feet tall.

Recreational maths with 128438483124573440

  • 128438483124573440 backwards is 044375421384834821
  • The number of decimal digits it has is: 18
  • The sum of 128438483124573440's digits is 71
  • More coming soon!

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"Number 128438483124573440 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 128438483124573440 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/128438483124573440/

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Numbermatics. 2024. "Number 128438483124573440 - Facts about the integer". https://numbermatics.com/n/128438483124573440/

The information we have on file for 128438483124573440 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!

Keywords: Divisors of 128438483124573440, math, Factors of 128438483124573440, curriculum, school, college, exams, university, Prime factorization of 128438483124573440, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-eight quadrillion, four hundred thirty-eight trillion, four hundred eighty-three billion, one hundred twenty-four million, five hundred seventy-three thousand, four hundred forty.

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