22813440
22,813,440 is an even composite number composed of five prime numbers multiplied together.
22813440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 22813440:
28 × 3 × 5 × 13 × 457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 457)See below for interesting mathematical facts about the number 22813440 from the Numbermatics database.
Names of 22813440
- Cardinal: 22813440 can be written as Twenty-two million, eight hundred thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.281344 × 107
Factors of 22813440
Divisors of 22813440
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 256 260 312 320 384 390 416 457 480 520 624 640 768 780 832 914 960 1040 1248 1280 1371 1560 1664 1828 1920 2080 2285 2496 2742 3120 3328 3656 3840 4160 4570 4992 5484 5941 6240 6855 7312 8320 9140 9984 10968 11882 12480 13710 14624 16640 17823 18280 21936 23764 24960 27420 29248 29705 35646 36560 43872 47528 49920 54840 58496 59410 71292 73120 87744 89115 95056 109680 116992 118820 142584 146240 175488 178230 190112 219360 237640 285168 292480 350976 356460 380224 438720 475280 570336 584960 712920 760448 877440 950560 1140672 1425840 1520896 1754880 1901120 2281344 2851680 3802240 4562688 5703360 7604480 11406720 22813440
- Sum of all divisors σ(n): 78636768
- Sum of proper divisors (its aliquot sum) s(n): 55823328
- 22813440 is an abundant number, because the sum of its proper divisors (55823328) is greater than itself. Its abundance is 33009888
Bases of 22813440
- Binary: 10101110000011011000000002
- Hexadecimal: 0x15C1B00
- Base-36: DKYYO
Squares and roots of 22813440
- 22813440 squared (228134402) is 520453044633600
- 22813440 cubed (228134403) is 11873324306565955584000
-
The
square root of 22813440 is 4776.3416963195 -
The
cube root of 22813440 is 283.6156939095
Scales and comparisons
How big is 22813440?- 22,813,440 seconds is equal to 37 weeks, 5 days, 1 hour, 4 minutes.
-
To count from 1 to 22,813,440 would take you about four 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 22813440 cubic inches would be around 23.6 feet tall.
Recreational maths with 22813440
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 22813440 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.
APA style:
Numbermatics. (2024). Number 22813440 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/22813440/
Chicago style:
Numbermatics. 2024. "Number 22813440 - Facts about the integer". https://numbermatics.com/n/22813440/
The information we have on file for 22813440 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 22813440, math, Factors of 22813440, curriculum, school, college, exams, university, Prime factorization of 22813440, STEM, science, technology, engineering, physics, economics, calculator, twenty-two million, eight hundred thirteen thousand, four hundred forty.