21344000
21,344,000 is an even composite number composed of four prime numbers multiplied together.
21344000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21344000:
28 × 53 × 23 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 23 × 29)See below for interesting mathematical facts about the number 21344000 from the Numbermatics database.
Names of 21344000
- Cardinal: 21344000 can be written as Twenty-one million, three hundred forty-four thousand.
Scientific notation
- Scientific notation: 2.1344 × 107
Factors of 21344000
Divisors of 21344000
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 8 10 16 20 23 25 29 32 40 46 50 58 64 80 92 100 115 116 125 128 145 160 184 200 230 232 250 256 290 320 368 400 460 464 500 575 580 640 667 725 736 800 920 928 1000 1150 1160 1280 1334 1450 1472 1600 1840 1856 2000 2300 2320 2668 2875 2900 2944 3200 3335 3625 3680 3712 4000 4600 4640 5336 5750 5800 5888 6400 6670 7250 7360 7424 8000 9200 9280 10672 11500 11600 13340 14500 14720 16000 16675 18400 18560 21344 23000 23200 26680 29000 29440 32000 33350 36800 37120 42688 46000 46400 53360 58000 66700 73600 83375 85376 92000 92800 106720 116000 133400 147200 166750 170752 184000 185600 213440 232000 266800 333500 368000 426880 464000 533600 667000 736000 853760 928000 1067200 1334000 2134400 2668000 4268800 5336000 10672000 21344000
- Sum of all divisors σ(n): 57395520
- Sum of proper divisors (its aliquot sum) s(n): 36051520
- 21344000 is an abundant number, because the sum of its proper divisors (36051520) is greater than itself. Its abundance is 14707520
Bases of 21344000
- Binary: 10100010110101111000000002
- Hexadecimal: 0x145AF00
- Base-36: CPH4W
Squares and roots of 21344000
- 21344000 squared (213440002) is 455566336000000
- 21344000 cubed (213440003) is 9723607875584000000000
-
The
square root of 21344000 is 4619.9567097539 -
The
cube root of 21344000 is 277.3907261233
Scales and comparisons
How big is 21344000?- 21,344,000 seconds is equal to 35 weeks, 2 days, 53 minutes, 20 seconds.
-
To count from 1 to 21,344,000 would take you about six 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 21344000 cubic inches would be around 23.1 feet tall.
Recreational maths with 21344000
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 21344000 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.
APA style:
Numbermatics. (2024). Number 21344000 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/21344000/
Chicago style:
Numbermatics. 2024. "Number 21344000 - Facts about the integer". https://numbermatics.com/n/21344000/
The information we have on file for 21344000 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 21344000, math, Factors of 21344000, curriculum, school, college, exams, university, Prime factorization of 21344000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, three hundred forty-four thousand.