28092729

28,092,729 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28092729 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

28092729 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 28092729:

3 × 7³ × 23 × 1187

(3 × 7 × 7 × 7 × 23 × 1187)

See below for interesting mathematical facts about the number 28092729 from the Numbermatics database.

Names of 28092729

Cardinal: 28092729 can be written as Twenty-eight million, ninety-two thousand, seven hundred twenty-nine.

Scientific notation

Scientific notation: 2.8092729 × 10⁷

Factors of 28092729

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 1220

Divisors of 28092729

Number of divisors d(n): 32
Complete list of divisors:
1 3 7 21 23 49 69 147 161 343 483 1029 1127 1187 3381 3561 7889 8309 23667 24927 27301 58163 81903 174489 191107 407141 573321 1221423 1337749 4013247 9364243 28092729
Sum of all divisors σ(n): 45619200
Sum of proper divisors (its aliquot sum) s(n): 17526471
28092729 is a deficient number, because the sum of its proper divisors (17526471) is less than itself. Its deficiency is 10566258

Bases of 28092729

Binary: 1101011001010100100111001₂
Hexadecimal: 0x1ACA939
Base-36: GQ4HL

Squares and roots of 28092729

28092729 squared (28092729²) is 789201422667441
28092729 cubed (28092729³) is 22170821693410877136489
The square root of 28092729 is 5300.2574465775
The cube root of 28092729 is 303.9937419361

Scales and comparisons

How big is 28092729?

28,092,729 seconds is equal to 46 weeks, 3 days, 3 hours, 32 minutes, 9 seconds.
To count from 1 to 28,092,729 would take you about seventeen 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 28092729 cubic inches would be around 25.3 feet tall.

Recreational maths with 28092729

28092729 backwards is 92729082
The number of decimal digits it has is: 8
The sum of 28092729's digits is 39
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/28092729/?utm_source=shared">Number 28092729 - 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/28092729/?utm_source=shared]Number 28092729 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 28092729 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.

APA style:
Numbermatics. (2024). Number 28092729 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/28092729/

Chicago style:
Numbermatics. 2024. "Number 28092729 - Facts about the integer". https://numbermatics.com/n/28092729/

The information we have on file for 28092729 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 28092729, math, Factors of 28092729, curriculum, school, college, exams, university, Prime factorization of 28092729, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, ninety-two thousand, seven hundred twenty-nine.