28231084640
28,231,084,640 is an even composite number composed of seven prime numbers multiplied together.
28231084640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 28231084640:
25 × 5 × 11 × 19 × 41 × 59 × 349
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 19 × 41 × 59 × 349)See below for interesting mathematical facts about the number 28231084640 from the Numbermatics database.
Names of 28231084640
- Cardinal: 28231084640 can be written as Twenty-eight billion, two hundred thirty-one million, eighty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.823108464 × 1010
Factors of 28231084640
Divisors of 28231084640
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 32 38 40 41 44 55 59 76 80 82 88 95 110 118 152 160 164 176 190 205 209 220 236 295 304 328 349 352 380 410 418 440 451 472 590 608 649 656 698 760 779 820 836 880 902 944 1045 1121 1180 1298 1312 1396 1520 1558 1640 1672 1745 1760 1804 1888 2090 2242 2255 2360 2419 2596 2792 3040 3116 3245 3280 3344 3490 3608 3839 3895 4180 4484 4510 4720 4838 5192 5584 5605 6232 6490 6560 6631 6688 6980 7216 7678 7790 8360 8569 8968 9020 9440 9676 10384 11168 11210 12095 12331 12464 12980 13262 13960 14309 14432 15356 15580 16720 17138 17936 18040 19195 19352 20591 20768 22420 24190 24662 24928 25960 26524 26609 27920 28618 30712 31160 33155 33440 34276 35872 36080 38390 38704 41182 42845 44840 45961 48380 49324 51920 53048 53218 55840 57236 61424 61655 62320 66310 68552 71545 72160 72941 76780 77408 82364 85690 89680 91922 96760 98648 102955 103840 106096 106436 114472 122848 123310 124640 132620 133045 137104 143090 145882 153560 157399 164728 171380 179360 183844 193520 197296 205910 212192 212872 226501 228944 229805 246620 265240 266090 271871 274208 286180 291764 307120 314798 329456 342760 364705 367688 387040 391229 394592 411820 425744 453002 457888 459610 493240 505571 530480 532180 543742 572360 583528 614240 629596 658912 685520 729410 735376 782458 786995 823640 844231 851488 906004 919220 986480 1011142 1060960 1064360 1087484 1132505 1144720 1167056 1259192 1359355 1371040 1458820 1470752 1564916 1573990 1647280 1688462 1812008 1838440 1956145 1972960 2022284 2128720 2174968 2265010 2289440 2334112 2518384 2527855 2718710 2917640 2990581 3129832 3147980 3294560 3376924 3624016 3676880 3912290 4044568 4221155 4257440 4303519 4349936 4530020 5036768 5055710 5437420 5835280 5981162 6259664 6295960 6753848 7248032 7353760 7824580 8089136 8442310 8607038 8699872 9060040 9286541 10111420 10874840 11670560 11962324 12519328 12591920 13507696 14952905 15649160 16040389 16178272 16884620 17214076 18120080 18573082 20222840 21517595 21749680 23924648 25183840 27015392 29905810 31298320 32080778 33769240 34428152 36240160 37146164 40445680 43035190 43499360 46432705 47849296 59811620 62596640 64161556 67538480 68856304 74292328 80201945 80891360 86070380 92865410 95698592 119623240 128323112 135076960 137712608 148584656 160403890 172140760 176444279 185730820 239246480 256646224 297169312 320807780 344281520 352888558 371461640 478492960 513292448 641615560 688563040 705777116 742923280 882221395 1283231120 1411554232 1485846560 1764442790 2566462240 2823108464 3528885580 5646216928 7057771160 14115542320 28231084640
- Sum of all divisors σ(n): 80015040000
- Sum of proper divisors (its aliquot sum) s(n): 51783955360
- 28231084640 is an abundant number, because the sum of its proper divisors (51783955360) is greater than itself. Its abundance is 23552870720
Bases of 28231084640
- Binary: 110100100101011010000101010011000002
- Hexadecimal: 0x692B42A60
- Base-36: CYW24BK
Squares and roots of 28231084640
- 28231084640 squared (282310846402) is 796994139950843929600
- 28231084640 cubed (282310846403) is 22500009022536280415967801344000
-
The
square root of 28231084640 is 168021.0839150849 -
The
cube root of 28231084640 is 3044.9197750297
Scales and comparisons
How big is 28231084640?- 28,231,084,640 seconds is equal to 897 years, 34 weeks, 2 days, 15 hours, 57 minutes, 20 seconds.
-
To count from 1 to 28,231,084,640 would take you about one thousand, seven hundred ninety-five 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 28231084640 cubic inches would be around 253.7 feet tall.
Recreational maths with 28231084640
- 28231084640 backwards is 04648013282
- 28231084640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28231084640's digits is 38
- 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 28231084640 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.
APA style:
Numbermatics. (2024). Number 28231084640 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/28231084640/
Chicago style:
Numbermatics. 2024. "Number 28231084640 - Facts about the integer". https://numbermatics.com/n/28231084640/
The information we have on file for 28231084640 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 28231084640, math, Factors of 28231084640, curriculum, school, college, exams, university, Prime factorization of 28231084640, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight billion, two hundred thirty-one million, eighty-four thousand, six hundred forty.