16681920

16,681,920 is an even composite number composed of four prime numbers multiplied together.

What does the number 16681920 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

16681920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 16681920:

2⁶ × 3 × 5 × 17377

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17377)

See below for interesting mathematical facts about the number 16681920 from the Numbermatics database.

Names of 16681920

Cardinal: 16681920 can be written as Sixteen million, six hundred eighty-one thousand, nine hundred twenty.

Scientific notation

Scientific notation: 1.668192 × 10⁷

Factors of 16681920

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 17387

Divisors of 16681920

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 17377 34754 52131 69508 86885 104262 139016 173770 208524 260655 278032 347540 417048 521310 556064 695080 834096 1042620 1112128 1390160 1668192 2085240 2780320 3336384 4170480 5560640 8340960 16681920
Sum of all divisors σ(n): 52968144
Sum of proper divisors (its aliquot sum) s(n): 36286224
16681920 is an abundant number, because the sum of its proper divisors (36286224) is greater than itself. Its abundance is 19604304

Bases of 16681920

Binary: 111111101000101111000000₂
Hexadecimal: 0xFE8BC0
Base-36: 9XJUO

Squares and roots of 16681920

16681920 squared (16681920²) is 278286454886400
16681920 cubed (16681920³) is 4642352377498533888000
The square root of 16681920 is 4084.3506215799
The cube root of 16681920 is 255.5143788589

Scales and comparisons

How big is 16681920?

16,681,920 seconds is equal to 27 weeks, 4 days, 1 hour, 52 minutes.
To count from 1 to 16,681,920 would take you about forty-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 16681920 cubic inches would be around 21.3 feet tall.

Recreational maths with 16681920

16681920 backwards is 02918661
The number of decimal digits it has is: 8
The sum of 16681920's digits is 33
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/16681920/?utm_source=shared">Number 16681920 - 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/16681920/?utm_source=shared]Number 16681920 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 16681920 - Facts about the integer". Numbermatics.com. 2024. Web. 24 April 2024.

APA style:
Numbermatics. (2024). Number 16681920 - Facts about the integer. Retrieved 24 April 2024, from https://numbermatics.com/n/16681920/

Chicago style:
Numbermatics. 2024. "Number 16681920 - Facts about the integer". https://numbermatics.com/n/16681920/

The information we have on file for 16681920 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 16681920, math, Factors of 16681920, curriculum, school, college, exams, university, Prime factorization of 16681920, STEM, science, technology, engineering, physics, economics, calculator, sixteen million, six hundred eighty-one thousand, nine hundred twenty.