126728718842880

126,728,718,842,880 is an even composite number composed of eight prime numbers multiplied together.

What does the number 126728718842880 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3520 divisors.

126728718842880 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, five hundred twenty divisors.

Prime factorization of 126728718842880:

210 × 34 × 5 × 7 × 11 × 31 × 313 × 409

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 31 × 313 × 409)

See below for interesting mathematical facts about the number 126728718842880 from the Numbermatics database.


Names of 126728718842880

  • Cardinal: 126728718842880 can be written as One hundred twenty-six trillion, seven hundred twenty-eight billion, seven hundred eighteen million, eight hundred forty-two thousand, eight hundred eighty.

Scientific notation

  • Scientific notation: 1.2672871884288 × 1014

Factors of 126728718842880

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 781

Divisors of 126728718842880

Bases of 126728718842880

  • Binary: 111001101000010010101000100010011111100000000002
  • Hexadecimal: 0x73425444FC00
  • Base-36: 18X6DB5S00

Squares and roots of 126728718842880

  • 126728718842880 squared (1267287188428802) is 16060168179557728366126694400
  • 126728718842880 cubed (1267287188428803) is 2035284537796539278017088692130647375872000
  • The square root of 126728718842880 is 11257385.0801542717
  • The cube root of 126728718842880 is 50229.4413684119

Scales and comparisons

How big is 126728718842880?
  • 126,728,718,842,880 seconds is equal to 4,029,581 years, 13 weeks, 4 days, 4 hours, 48 minutes.
  • To count from 1 to 126,728,718,842,880 would take you about ten million, seventy-three thousand, nine hundred fifty-three 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 126728718842880 cubic inches would be around 4185.8 feet tall.

Recreational maths with 126728718842880

  • 126728718842880 backwards is 088248817827621
  • 126728718842880 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 126728718842880's digits is 72
  • More coming soon!

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"Number 126728718842880 - Facts about the integer". Numbermatics.com. 2024. Web. 28 June 2024.

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Numbermatics. (2024). Number 126728718842880 - Facts about the integer. Retrieved 28 June 2024, from https://numbermatics.com/n/126728718842880/

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Numbermatics. 2024. "Number 126728718842880 - Facts about the integer". https://numbermatics.com/n/126728718842880/

The information we have on file for 126728718842880 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 126728718842880, math, Factors of 126728718842880, curriculum, school, college, exams, university, Prime factorization of 126728718842880, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-six trillion, seven hundred twenty-eight billion, seven hundred eighteen million, eight hundred forty-two thousand, eight hundred eighty.

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