99,742 is an even composite number composed of two prime numbers multiplied together.

What does the number 99742 look like?

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

99742 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 99742:

2 × 49871

See below for interesting mathematical facts about the number 99742 from the Numbermatics database.

Names of 99742

  • Cardinal: 99742 can be written as Ninety-nine thousand, seven hundred forty-two.

Scientific notation

  • Scientific notation: 9.9742 × 104

Factors of 99742

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 49873

Divisors of 99742

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 149616
  • Sum of proper divisors (its aliquot sum) s(n): 49874
  • 99742 is a deficient number, because the sum of its proper divisors (49874) is less than itself. Its deficiency is 49868

Bases of 99742

  • Binary: 110000101100111102
  • Hexadecimal: 0x1859E
  • Base-36: 24YM

Squares and roots of 99742

  • 99742 squared (997422) is 9948466564
  • 99742 cubed (997423) is 992279952026488
  • The square root of 99742 is 315.8195687413
  • The cube root of 99742 is 46.3759362937

Scales and comparisons

How big is 99742?
  • 99,742 seconds is equal to 1 day, 3 hours, 42 minutes, 22 seconds.
  • To count from 1 to 99,742 would take you about three 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 99742 cubic inches would be around 3.9 feet tall.

Recreational maths with 99742

  • 99742 backwards is 24799
  • The number of decimal digits it has is: 5
  • The sum of 99742's digits is 31
  • More coming soon!

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"Number 99742 - Facts about the integer". Numbermatics.com. 2024. Web. 23 April 2024.

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Numbermatics. (2024). Number 99742 - Facts about the integer. Retrieved 23 April 2024, from https://numbermatics.com/n/99742/

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The information we have on file for 99742 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 99742, math, Factors of 99742, curriculum, school, college, exams, university, Prime factorization of 99742, STEM, science, technology, engineering, physics, economics, calculator, ninety-nine thousand, seven hundred forty-two.

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