128355067738230025

128,355,067,738,230,025 is an odd composite number composed of seven prime numbers multiplied together.

What does the number 128355067738230025 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2187 divisors.

128355067738230025 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred eighty-seven divisors.

Prime factorization of 128355067738230025:

52 × 72 × 112 × 172 × 192 × 432 × 672

(5 × 5 × 7 × 7 × 11 × 11 × 17 × 17 × 19 × 19 × 43 × 43 × 67 × 67)

See below for interesting mathematical facts about the number 128355067738230025 from the Numbermatics database.


Names of 128355067738230025

  • Cardinal: 128355067738230025 can be written as One hundred twenty-eight quadrillion, three hundred fifty-five trillion, sixty-seven billion, seven hundred thirty-eight million, two hundred thirty thousand and twenty-five.

Scientific notation

  • Scientific notation: 1.28355067738230025 × 1017

Factors of 128355067738230025

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 169

Divisors of 128355067738230025

Bases of 128355067738230025

  • Binary: 1110010000000001001000001000010011010100010001101000010012
  • Hexadecimal: 0x1C8024109A88D09
  • Base-36: Z3U2O39P8ND

Squares and roots of 128355067738230025

  • 128355067738230025 squared (1283550677382300252) is 16475023414085618185556919811500625
  • 128355067738230025 cubed (1283550677382300253) is 2114652746303885212799588139982929643783976681265625
  • 128355067738230025 is a perfect square number. Its square root is 358266755
  • The cube root of 128355067738230025 is 504433.9869396145

Scales and comparisons

How big is 128355067738230025?
  • 128,355,067,738,230,025 seconds is equal to 4,081,294,125 years, 40 weeks, 5 days, 1 hour, 40 minutes, 25 seconds.
  • To count from 1 to 128,355,067,738,230,025 would take you about twelve billion, two hundred forty-three million, eight hundred eighty-two thousand, three hundred seventy-seven 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 128355067738230025 cubic inches would be around 42036.2 feet tall.

Recreational maths with 128355067738230025

  • 128355067738230025 backwards is 520032837760553821
  • 128355067738230025 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 128355067738230025's digits is 67
  • More coming soon!

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"Number 128355067738230025 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 128355067738230025 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/128355067738230025/

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The information we have on file for 128355067738230025 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 128355067738230025, math, Factors of 128355067738230025, curriculum, school, college, exams, university, Prime factorization of 128355067738230025, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-eight quadrillion, three hundred fifty-five trillion, sixty-seven billion, seven hundred thirty-eight million, two hundred thirty thousand and twenty-five.

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