20713890

20,713,890 is an even composite number composed of five prime numbers multiplied together.

What does the number 20713890 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

20713890 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 20713890:

2 × 3 × 5 × 31 × 22273

See below for interesting mathematical facts about the number 20713890 from the Numbermatics database.

Names of 20713890

Cardinal: 20713890 can be written as Twenty million, seven hundred thirteen thousand, eight hundred ninety.

Scientific notation

Scientific notation: 2.071389 × 10⁷

Factors of 20713890

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 22314

Divisors of 20713890

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 10 15 30 31 62 93 155 186 310 465 930 22273 44546 66819 111365 133638 222730 334095 668190 690463 1380926 2071389 3452315 4142778 6904630 10356945 20713890
Sum of all divisors σ(n): 51319296
Sum of proper divisors (its aliquot sum) s(n): 30605406
20713890 is an abundant number, because the sum of its proper divisors (30605406) is greater than itself. Its abundance is 9891516

Bases of 20713890

Binary: 1001111000001000110100010₂
Hexadecimal: 0x13C11A2
Base-36: CBYXU

Squares and roots of 20713890

20713890 squared (20713890²) is 429065238932100
20713890 cubed (20713890³) is 8887610162063236869000
The square root of 20713890 is 4551.2514762425
The cube root of 20713890 is 274.6337383023

Scales and comparisons

How big is 20713890?

20,713,890 seconds is equal to 34 weeks, 1 day, 17 hours, 51 minutes, 30 seconds.
To count from 1 to 20,713,890 would take you about fifty-one 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 20713890 cubic inches would be around 22.9 feet tall.

Recreational maths with 20713890

20713890 backwards is 09831702
20713890 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 20713890's digits is 30
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/20713890/?utm_source=shared">Number 20713890 - 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/20713890/?utm_source=shared]Number 20713890 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 20713890 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

APA style:
Numbermatics. (2024). Number 20713890 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/20713890/

Chicago style:
Numbermatics. 2024. "Number 20713890 - Facts about the integer". https://numbermatics.com/n/20713890/

The information we have on file for 20713890 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 20713890, math, Factors of 20713890, curriculum, school, college, exams, university, Prime factorization of 20713890, STEM, science, technology, engineering, physics, economics, calculator, twenty million, seven hundred thirteen thousand, eight hundred ninety.