115142

115,142 is an even composite number composed of two prime numbers multiplied together.

What does the number 115142 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

115142 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 115142:

2 × 57571

See below for interesting mathematical facts about the number 115142 from the Numbermatics database.


Names of 115142

  • Cardinal: 115142 can be written as One hundred fifteen thousand, one hundred forty-two.

Scientific notation

  • Scientific notation: 1.15142 × 105

Factors of 115142

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 57573

Divisors of 115142

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 172716
  • Sum of proper divisors (its aliquot sum) s(n): 57574
  • 115142 is a deficient number, because the sum of its proper divisors (57574) is less than itself. Its deficiency is 57568

Bases of 115142

  • Binary: 111000001110001102
  • Hexadecimal: 0x1C1C6
  • Base-36: 2GUE

Squares and roots of 115142

  • 115142 squared (1151422) is 13257680164
  • 115142 cubed (1151423) is 1526515809443288
  • The square root of 115142 is 339.3258021431
  • The cube root of 115142 is 48.6494486743

Scales and comparisons

How big is 115142?
  • 115,142 seconds is equal to 1 day, 7 hours, 59 minutes, 2 seconds.
  • To count from 1 to 115,142 would take you about seven 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 115142 cubic inches would be around 4.1 feet tall.

Recreational maths with 115142

  • 115142 backwards is 241511
  • The number of decimal digits it has is: 6
  • The sum of 115142's digits is 14
  • More coming soon!

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"Number 115142 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 115142 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/115142/

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Numbermatics. 2024. "Number 115142 - Facts about the integer". https://numbermatics.com/n/115142/

The information we have on file for 115142 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 115142, math, Factors of 115142, curriculum, school, college, exams, university, Prime factorization of 115142, STEM, science, technology, engineering, physics, economics, calculator, one hundred fifteen thousand, one hundred forty-two.

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