1,422,161 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1422161 look like?

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

1422161 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 1422161:

13 × 109397

See below for interesting mathematical facts about the number 1422161 from the Numbermatics database.

Names of 1422161

  • Cardinal: 1422161 can be written as One million, four hundred twenty-two thousand, one hundred sixty-one.

Scientific notation

  • Scientific notation: 1.422161 × 106

Factors of 1422161

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 109410

Divisors of 1422161

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1531572
  • Sum of proper divisors (its aliquot sum) s(n): 109411
  • 1422161 is a deficient number, because the sum of its proper divisors (109411) is less than itself. Its deficiency is 1312750

Bases of 1422161

  • Binary: 1010110110011010100012
  • Hexadecimal: 0x15B351
  • Base-36: UHCH

Squares and roots of 1422161

  • 1422161 squared (14221612) is 2022541909921
  • 1422161 cubed (14221613) is 2876380225155159281
  • The square root of 1422161 is 1192.5439195267
  • The cube root of 1422161 is 112.4560750331

Scales and comparisons

How big is 1422161?
  • 1,422,161 seconds is equal to 2 weeks, 2 days, 11 hours, 2 minutes, 41 seconds.
  • To count from 1 to 1,422,161 would take you about three 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 1422161 cubic inches would be around 9.4 feet tall.

Recreational maths with 1422161

  • 1422161 backwards is 1612241
  • The number of decimal digits it has is: 7
  • The sum of 1422161's digits is 17
  • More coming soon!

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 1422161 - Facts about the integer". Numbermatics.com. 2021. Web. 17 January 2021.

APA style:
Numbermatics. (2021). Number 1422161 - Facts about the integer. Retrieved 17 January 2021, from https://numbermatics.com/n/1422161/

Chicago style:
Numbermatics. 2021. "Number 1422161 - Facts about the integer". https://numbermatics.com/n/1422161/

The information we have on file for 1422161 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 1422161, math, Factors of 1422161, curriculum, school, college, exams, university, Prime factorization of 1422161, STEM, science, technology, engineering, physics, economics, calculator, one million, four hundred twenty-two thousand, one hundred sixty-one.