130720

130,720 is an even composite number composed of four prime numbers multiplied together.

What does the number 130720 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

130720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 130720:

25 × 5 × 19 × 43

(2 × 2 × 2 × 2 × 2 × 5 × 19 × 43)

See below for interesting mathematical facts about the number 130720 from the Numbermatics database.


Names of 130720

  • Cardinal: 130720 can be written as One hundred thirty thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.3072 × 105

Factors of 130720

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 8
  • Sum of prime factors: 69

Divisors of 130720

Bases of 130720

  • Binary: 111111110101000002
  • Hexadecimal: 0x1FEA0
  • Base-36: 2SV4

Squares and roots of 130720

  • 130720 squared (1307202) is 17087718400
  • 130720 cubed (1307203) is 2233706549248000
  • The square root of 130720 is 361.5522092313
  • The cube root of 130720 is 50.7513204699

Scales and comparisons

How big is 130720?
  • 130,720 seconds is equal to 1 day, 12 hours, 18 minutes, 40 seconds.
  • To count from 1 to 130,720 would take you about twelve hours.

    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 130720 cubic inches would be around 4.2 feet tall.

Recreational maths with 130720

  • 130720 backwards is 027031
  • The number of decimal digits it has is: 6
  • The sum of 130720's digits is 13
  • More coming soon!

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"Number 130720 - Facts about the integer". Numbermatics.com. 2024. Web. 8 November 2024.

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Numbermatics. (2024). Number 130720 - Facts about the integer. Retrieved 8 November 2024, from https://numbermatics.com/n/130720/

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Numbermatics. 2024. "Number 130720 - Facts about the integer". https://numbermatics.com/n/130720/

The information we have on file for 130720 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 130720, math, Factors of 130720, curriculum, school, college, exams, university, Prime factorization of 130720, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty thousand, seven hundred twenty.

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