2728749408
2,728,749,408 is an even composite number composed of six prime numbers multiplied together.
2728749408 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 2728749408:
25 × 3 × 7 × 112 × 37 × 907
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 11 × 37 × 907)See below for interesting mathematical facts about the number 2728749408 from the Numbermatics database.
Names of 2728749408
- Cardinal: 2728749408 can be written as Two billion, seven hundred twenty-eight million, seven hundred forty-nine thousand, four hundred eight.
Scientific notation
- Scientific notation: 2.728749408 × 109
Factors of 2728749408
Divisors of 2728749408
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 37 42 44 48 56 66 74 77 84 88 96 111 112 121 132 148 154 168 176 222 224 231 242 259 264 296 308 336 352 363 407 444 462 484 518 528 592 616 672 726 777 814 847 888 907 924 968 1036 1056 1184 1221 1232 1452 1554 1628 1694 1776 1814 1848 1936 2072 2442 2464 2541 2721 2849 2904 3108 3256 3388 3552 3628 3696 3872 4144 4477 4884 5082 5442 5698 5808 6216 6349 6512 6776 7256 7392 8288 8547 8954 9768 9977 10164 10884 11396 11616 12432 12698 13024 13431 13552 14512 17094 17908 19047 19536 19954 20328 21768 22792 24864 25396 26862 27104 29024 29931 31339 33559 34188 35816 38094 39072 39908 40656 43536 45584 50792 53724 59862 62678 67118 68376 69839 71632 76188 79816 81312 87072 91168 94017 100677 101584 107448 109747 119724 125356 134236 136752 139678 143264 152376 159632 188034 201354 203168 209517 214896 219494 234913 239448 250712 268472 273504 279356 304752 319264 329241 369149 376068 402708 419034 429792 438988 469826 478896 501424 536944 558712 609504 658482 704739 738298 752136 768229 805416 838068 877976 939652 957792 1002848 1073888 1107447 1117424 1316964 1409478 1476596 1504272 1536458 1610832 1676136 1755952 1879304 2214894 2234848 2304687 2584043 2633928 2818956 2953192 3008544 3072916 3221664 3352272 3511904 3758608 4060639 4429788 4609374 5168086 5267856 5637912 5906384 6145832 6704544 7517216 7752129 8121278 8859576 9218748 10336172 10535712 11275824 11812768 12181917 12291664 15504258 16242556 17719152 18437496 20672344 22551648 24363834 24583328 28424473 31008516 32485112 35438304 36874992 41344688 48727668 56848946 62017032 64970224 73749984 82689376 85273419 97455336 113697892 124034064 129940448 170546838 194910672 227395784 248068128 341093676 389821344 454791568 682187352 909583136 1364374704 2728749408
- Sum of all divisors σ(n): 9251488512
- Sum of proper divisors (its aliquot sum) s(n): 6522739104
- 2728749408 is an abundant number, because the sum of its proper divisors (6522739104) is greater than itself. Its abundance is 3793989696
Bases of 2728749408
- Binary: 101000101010010101101001011000002
- Hexadecimal: 0xA2A56960
- Base-36: 194MKIO
Squares and roots of 2728749408
- 2728749408 squared (27287494082) is 7446073331660350464
- 2728749408 cubed (27287494083) is 20318468195692768985712525312
-
The
square root of 2728749408 is 52237.4330150325 -
The
cube root of 2728749408 is 1397.4015420429
Scales and comparisons
How big is 2728749408?- 2,728,749,408 seconds is equal to 86 years, 39 weeks, 5 days, 17 hours, 56 minutes, 48 seconds.
-
To count from 1 to 2,728,749,408 would take you about one hundred seventy-three years!
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 2728749408 cubic inches would be around 116.5 feet tall.
Recreational maths with 2728749408
- 2728749408 backwards is 8049478272
- The number of decimal digits it has is: 10
- The sum of 2728749408's digits is 51
- More coming soon!
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 2728749408 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 2728749408 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/2728749408/
Chicago style:
Numbermatics. 2024. "Number 2728749408 - Facts about the integer". https://numbermatics.com/n/2728749408/
The information we have on file for 2728749408 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 2728749408, math, Factors of 2728749408, curriculum, school, college, exams, university, Prime factorization of 2728749408, STEM, science, technology, engineering, physics, economics, calculator, two billion, seven hundred twenty-eight million, seven hundred forty-nine thousand, four hundred eight.