13321440
13,321,440 is an even composite number composed of five prime numbers multiplied together.
13321440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 13321440:
25 × 32 × 5 × 11 × 292
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 29 × 29)See below for interesting mathematical facts about the number 13321440 from the Numbermatics database.
Names of 13321440
- Cardinal: 13321440 can be written as Thirteen million, three hundred twenty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.332144 × 107
Factors of 13321440
Divisors of 13321440
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 29 30 32 33 36 40 44 45 48 55 58 60 66 72 80 87 88 90 96 99 110 116 120 132 144 145 160 165 174 176 180 198 220 232 240 261 264 288 290 319 330 348 352 360 396 435 440 464 480 495 522 528 580 638 660 696 720 792 841 870 880 928 957 990 1044 1056 1160 1276 1305 1320 1392 1440 1584 1595 1682 1740 1760 1914 1980 2088 2320 2523 2552 2610 2640 2784 2871 3168 3190 3364 3480 3828 3960 4176 4205 4640 4785 5046 5104 5220 5280 5742 6380 6728 6960 7569 7656 7920 8352 8410 9251 9570 10092 10208 10440 11484 12615 12760 13456 13920 14355 15138 15312 15840 16820 18502 19140 20184 20880 22968 25230 25520 26912 27753 28710 30276 30624 33640 37004 37845 38280 40368 41760 45936 46255 50460 51040 55506 57420 60552 67280 74008 75690 76560 80736 83259 91872 92510 100920 111012 114840 121104 134560 138765 148016 151380 153120 166518 185020 201840 222024 229680 242208 277530 296032 302760 333036 370040 403680 416295 444048 459360 555060 605520 666072 740080 832590 888096 1110120 1211040 1332144 1480160 1665180 2220240 2664288 3330360 4440480 6660720 13321440
- Sum of all divisors σ(n): 51361128
- Sum of proper divisors (its aliquot sum) s(n): 38039688
- 13321440 is an abundant number, because the sum of its proper divisors (38039688) is greater than itself. Its abundance is 24718248
Bases of 13321440
- Binary: 1100101101000100111000002
- Hexadecimal: 0xCB44E0
- Base-36: 7XIW0
Squares and roots of 13321440
- 13321440 squared (133214402) is 177460763673600
- 13321440 cubed (133214403) is 2364032915632041984000
-
The
square root of 13321440 is 3649.8547916321 -
The
cube root of 13321440 is 237.0556937959
Scales and comparisons
How big is 13321440?- 13,321,440 seconds is equal to 22 weeks, 4 hours, 24 minutes.
-
To count from 1 to 13,321,440 would take you about thirty-three 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 13321440 cubic inches would be around 19.8 feet tall.
Recreational maths with 13321440
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 13321440 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 13321440 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/13321440/
Chicago style:
Numbermatics. 2024. "Number 13321440 - Facts about the integer". https://numbermatics.com/n/13321440/
The information we have on file for 13321440 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 13321440, math, Factors of 13321440, curriculum, school, college, exams, university, Prime factorization of 13321440, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, three hundred twenty-one thousand, four hundred forty.