21231001

21,231,001 is an odd composite number composed of four prime numbers multiplied together.

What does the number 21231001 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

21231001 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 21231001:

11 × 23 × 31 × 2707

See below for interesting mathematical facts about the number 21231001 from the Numbermatics database.

Names of 21231001

Cardinal: 21231001 can be written as Twenty-one million, two hundred thirty-one thousand and one.

Scientific notation

Scientific notation: 2.1231001 × 10⁷

Factors of 21231001

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 2772

Divisors of 21231001

Number of divisors d(n): 16
Complete list of divisors:
1 11 23 31 253 341 713 2707 7843 29777 62261 83917 684871 923087 1930091 21231001
Sum of all divisors σ(n): 24956928
Sum of proper divisors (its aliquot sum) s(n): 3725927
21231001 is a deficient number, because the sum of its proper divisors (3725927) is less than itself. Its deficiency is 17505074

Bases of 21231001

Binary: 1010000111111010110011001₂
Hexadecimal: 0x143F599
Base-36: CN1Y1

Squares and roots of 21231001

21231001 squared (21231001²) is 450755403462001
21231001 cubed (21231001³) is 9569988421657146693001
The square root of 21231001 is 4607.7110369465
The cube root of 21231001 is 276.9003407993

Scales and comparisons

How big is 21231001?

21,231,001 seconds is equal to 35 weeks, 17 hours, 30 minutes, 1 second.
To count from 1 to 21,231,001 would take you about four days!

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 21231001 cubic inches would be around 23.1 feet tall.

Recreational maths with 21231001

21231001 backwards is 10013212
The number of decimal digits it has is: 8
The sum of 21231001's digits is 10
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.

<a href="https://numbermatics.com/n/21231001/?utm_source=shared">Number 21231001 - Facts about the integer</a>

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

[url=https://numbermatics.com/n/21231001/?utm_source=shared]Number 21231001 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 21231001 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

APA style:
Numbermatics. (2024). Number 21231001 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/21231001/

Chicago style:
Numbermatics. 2024. "Number 21231001 - Facts about the integer". https://numbermatics.com/n/21231001/

The information we have on file for 21231001 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 21231001, math, Factors of 21231001, curriculum, school, college, exams, university, Prime factorization of 21231001, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, two hundred thirty-one thousand and one.