1142761

1,142,761 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 1142761 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

1142761 is an odd composite number. It has a total of three divisors.

Prime factorization of 1142761:

10692

(1069 × 1069)

See below for interesting mathematical facts about the number 1142761 from the Numbermatics database.


Names of 1142761

  • Cardinal: 1142761 can be written as One million, one hundred forty-two thousand, seven hundred sixty-one.

Scientific notation

  • Scientific notation: 1.142761 × 106

Factors of 1142761

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 1069

Divisors of 1142761

  • Number of divisors d(n): 3
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1143831
  • Sum of proper divisors (its aliquot sum) s(n): 1070
  • 1142761 is a deficient number, because the sum of its proper divisors (1070) is less than itself. Its deficiency is 1141691

Bases of 1142761

  • Binary: 1000101101111111010012
  • Hexadecimal: 0x116FE9
  • Base-36: OHRD

Squares and roots of 1142761

  • 1142761 squared (11427612) is 1305902703121
  • 1142761 cubed (11427613) is 1492334678921257081
  • 1142761 is a perfect square number. Its square root is 1069
  • The cube root of 1142761 is 104.5486598319

Scales and comparisons

How big is 1142761?
  • 1,142,761 seconds is equal to 1 week, 6 days, 5 hours, 26 minutes, 1 second.
  • To count from 1 to 1,142,761 would take you about two weeks!

    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 1142761 cubic inches would be around 8.7 feet tall.

Recreational maths with 1142761

  • 1142761 backwards is 1672411
  • The number of decimal digits it has is: 7
  • The sum of 1142761's digits is 22
  • More coming soon!

Copy this link to share with anyone:


Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 1142761 - Facts about the integer". Numbermatics.com. 2024. Web. 8 November 2024.

APA style:
Numbermatics. (2024). Number 1142761 - Facts about the integer. Retrieved 8 November 2024, from https://numbermatics.com/n/1142761/

Chicago style:
Numbermatics. 2024. "Number 1142761 - Facts about the integer". https://numbermatics.com/n/1142761/

The information we have on file for 1142761 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 1142761, math, Factors of 1142761, curriculum, school, college, exams, university, Prime factorization of 1142761, STEM, science, technology, engineering, physics, economics, calculator, one million, one hundred forty-two thousand, seven hundred sixty-one.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.