18238509828
18,238,509,828 is an even composite number composed of six prime numbers multiplied together.
18238509828 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 18238509828:
22 × 36 × 7 × 11 × 29 × 2801
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 11 × 29 × 2801)See below for interesting mathematical facts about the number 18238509828 from the Numbermatics database.
Names of 18238509828
- Cardinal: 18238509828 can be written as Eighteen billion, two hundred thirty-eight million, five hundred nine thousand, eight hundred twenty-eight.
Scientific notation
- Scientific notation: 1.8238509828 × 1010
Factors of 18238509828
Divisors of 18238509828
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 29 33 36 42 44 54 58 63 66 77 81 84 87 99 108 116 126 132 154 162 174 189 198 203 231 243 252 261 297 308 319 324 348 378 396 406 462 486 522 567 594 609 638 693 729 756 783 812 891 924 957 972 1044 1134 1188 1218 1276 1386 1458 1566 1701 1782 1827 1914 2079 2233 2268 2349 2436 2673 2772 2801 2871 2916 3132 3402 3564 3654 3828 4158 4466 4698 5103 5346 5481 5602 5742 6237 6699 6804 7047 7308 8019 8316 8403 8613 8932 9396 10206 10692 10962 11204 11484 12474 13398 14094 16038 16443 16806 17226 18711 19607 20097 20412 21141 21924 24948 25209 25839 26796 28188 30811 32076 32886 33612 34452 37422 39214 40194 42282 49329 50418 51678 56133 58821 60291 61622 65772 74844 75627 77517 78428 80388 81229 84564 92433 98658 100836 103356 112266 117642 120582 123244 147987 151254 155034 162458 176463 180873 184866 197316 215677 224532 226881 232551 235284 241164 243687 277299 295974 302508 310068 324916 352926 361746 369732 431354 453762 465102 487374 529389 542619 554598 568603 591948 647031 680643 705852 723492 731061 831897 862708 893519 907524 930204 974748 1058778 1085238 1109196 1137206 1294062 1361286 1462122 1588167 1627857 1663794 1705809 1787038 1941093 2041929 2117556 2170476 2193183 2274412 2495691 2588124 2680557 2722572 2924244 3176334 3255714 3327588 3411618 3574076 3882186 4083858 4386366 4764501 4991382 5117427 5361114 5823279 6254633 6352668 6511428 6579549 6823236 7487073 7764372 8041671 8167716 8772732 9529002 9982764 10234854 10722228 11646558 12509266 13159098 14293503 14974146 15352281 16083342 17469837 18763899 19058004 19738647 20469708 22461219 23293116 24125013 25018532 26318196 28587006 29948292 30704562 32166684 34939674 37527798 39477294 44922438 46056843 48250026 52409511 56291697 57174012 59215941 61409124 69879348 72375039 75055596 78954588 89844876 92113686 96500052 104819022 112583394 118431882 138170529 144750078 157228533 168875091 184227372 209638044 217125117 225166788 236863764 276341058 289500156 314457066 337750182 414511587 434250234 506625273 552682116 628914132 651375351 675500364 829023174 868500468 1013250546 1302750702 1519875819 1658046348 2026501092 2605501404 3039751638 4559627457 6079503276 9119254914 18238509828
- Sum of all divisors σ(n): 61741733760
- Sum of proper divisors (its aliquot sum) s(n): 43503223932
- 18238509828 is an abundant number, because the sum of its proper divisors (43503223932) is greater than itself. Its abundance is 25264714104
Bases of 18238509828
- Binary: 100001111110001100110010011000001002
- Hexadecimal: 0x43F199304
- Base-36: 8DMQK90
Squares and roots of 18238509828
- 18238509828 squared (182385098282) is 332643240746052589584
- 18238509828 cubed (182385098283) is 6066917015564650207332634431552
-
The
square root of 18238509828 is 135050.0271306895 -
The
cube root of 18238509828 is 2632.2660585447
Scales and comparisons
How big is 18238509828?- 18,238,509,828 seconds is equal to 579 years, 48 weeks, 1 day, 20 hours, 43 minutes, 48 seconds.
-
To count from 1 to 18,238,509,828 would take you about one thousand, one hundred fifty-nine 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 18238509828 cubic inches would be around 219.4 feet tall.
Recreational maths with 18238509828
- 18238509828 backwards is 82890583281
- 18238509828 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18238509828's digits is 54
- 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 18238509828 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
APA style:
Numbermatics. (2024). Number 18238509828 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/18238509828/
Chicago style:
Numbermatics. 2024. "Number 18238509828 - Facts about the integer". https://numbermatics.com/n/18238509828/
The information we have on file for 18238509828 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 18238509828, math, Factors of 18238509828, curriculum, school, college, exams, university, Prime factorization of 18238509828, STEM, science, technology, engineering, physics, economics, calculator, eighteen billion, two hundred thirty-eight million, five hundred nine thousand, eight hundred twenty-eight.