100289

100,289 is an odd composite number composed of two prime numbers multiplied together.

What does the number 100289 look like?

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

100289 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 100289:

7 × 14327

See below for interesting mathematical facts about the number 100289 from the Numbermatics database.


Names of 100289

  • Cardinal: 100289 can be written as One hundred thousand, two hundred eighty-nine.

Scientific notation

  • Scientific notation: 1.00289 × 105

Factors of 100289

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 14334

Divisors of 100289

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 114624
  • Sum of proper divisors (its aliquot sum) s(n): 14335
  • 100289 is a deficient number, because the sum of its proper divisors (14335) is less than itself. Its deficiency is 85954

Bases of 100289

  • Binary: 110000111110000012
  • Hexadecimal: 0x187C1
  • Base-36: 25DT

Squares and roots of 100289

  • 100289 squared (1002892) is 10057883521
  • 100289 cubed (1002893) is 1008695080437569
  • The square root of 100289 is 316.6843854691
  • The cube root of 100289 is 46.4605593031

Scales and comparisons

How big is 100289?
  • 100,289 seconds is equal to 1 day, 3 hours, 51 minutes, 29 seconds.
  • To count from 1 to 100,289 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 100289 cubic inches would be around 3.9 feet tall.

Recreational maths with 100289

  • 100289 backwards is 982001
  • The number of decimal digits it has is: 6
  • The sum of 100289's digits is 20
  • More coming soon!

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"Number 100289 - Facts about the integer". Numbermatics.com. 2021. Web. 30 November 2021.

APA style:
Numbermatics. (2021). Number 100289 - Facts about the integer. Retrieved 30 November 2021, from https://numbermatics.com/n/100289/

Chicago style:
Numbermatics. 2021. "Number 100289 - Facts about the integer". https://numbermatics.com/n/100289/

The information we have on file for 100289 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 100289, math, Factors of 100289, curriculum, school, college, exams, university, Prime factorization of 100289, STEM, science, technology, engineering, physics, economics, calculator, one hundred thousand, two hundred eighty-nine.

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