21387366329472
21,387,366,329,472 is an even composite number composed of six prime numbers multiplied together.
21387366329472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.
Prime factorization of 21387366329472:
27 × 32 × 112 × 132 × 89 × 1012
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 13 × 13 × 89 × 101 × 101)See below for interesting mathematical facts about the number 21387366329472 from the Numbermatics database.
Names of 21387366329472
- Cardinal: 21387366329472 can be written as Twenty-one trillion, three hundred eighty-seven billion, three hundred sixty-six million, three hundred twenty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.1387366329472 × 1013
Factors of 21387366329472
Divisors of 21387366329472
- Number of divisors d(n): 1296
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 64 66 72 78 88 89 96 99 101 104 117 121 128 132 143 144 156 169 176 178 192 198 202 208 234 242 264 267 286 288 303 312 338 352 356 363 384 396 404 416 429 468 484 507 528 534 572 576 606 624 676 704 712 726 792 801 808 832 858 909 936 968 979 1014 1056 1068 1089 1111 1144 1152 1157 1212 1248 1287 1313 1352 1408 1424 1452 1521 1573 1584 1602 1616 1664 1716 1818 1859 1872 1936 1958 2028 2112 2136 2178 2222 2288 2314 2424 2496 2574 2626 2704 2848 2904 2937 3042 3146 3168 3204 3232 3333 3432 3471 3636 3718 3744 3872 3916 3939 4056 4224 4272 4356 4444 4576 4628 4719 4848 4992 5148 5252 5408 5577 5696 5808 5874 6084 6292 6336 6408 6464 6666 6864 6942 7272 7436 7488 7744 7832 7878 8112 8544 8712 8811 8888 8989 9152 9256 9438 9696 9999 10201 10296 10413 10504 10769 10816 11154 11392 11616 11748 11817 12168 12221 12584 12672 12727 12816 12928 13332 13728 13884 14157 14443 14544 14872 14976 15041 15488 15664 15756 16224 16731 17069 17088 17424 17622 17776 17978 18304 18512 18876 19392 19998 20402 20449 20592 20826 21008 21538 21632 22308 23232 23496 23634 24336 24442 25168 25454 25632 26664 26967 27456 27768 28314 28886 29088 29744 30082 30603 31328 31512 32307 32448 33462 34138 34176 34848 35244 35552 35956 36663 37024 37752 38181 38784 39996 40804 40898 41184 41652 42016 43076 43329 44616 45123 46464 46992 47268 48672 48884 50336 50908 51207 51264 53328 53934 54912 55536 56628 57772 58176 59488 60164 61206 61347 62656 63024 64614 64896 66924 68276 69696 70488 71104 71912 73326 74048 75504 76362 79992 80901 81608 81796 82368 83304 84032 86152 86658 89232 90246 91809 93984 94536 96921 97344 97768 98879 100672 101816 102414 102528 106656 107868 109989 111072 112211 113256 114543 115544 116352 116857 118976 120328 122412 122694 125312 126048 129228 129987 132613 133848 135369 136552 139392 139997 140976 142208 143824 146652 148096 151008 152724 153621 158873 159984 161802 163216 163592 164736 165451 166608 168064 172304 173316 178464 180492 183618 184041 187759 187968 189072 193842 194688 195536 197758 201344 203632 204828 213312 215736 219978 222144 224422 226512 229086 231088 233714 237952 240656 244824 245388 252096 258456 259974 265226 267696 270738 273104 279994 281952 287648 293304 296637 302016 305448 307242 317746 319968 323604 326432 327184 330902 333216 336633 344608 346632 350571 356928 360984 367236 368082 375518 375936 378144 387684 391072 395516 397839 407264 409656 419991 426624 431472 439956 444288 448844 453024 458172 462176 467428 476619 481312 489648 490776 496353 504192 516912 519948 530452 535392 541476 546208 559988 563277 563904 575296 586608 593274 604032 610896 614484 635492 639936 647208 652864 654368 661804 666432 673266 689216 693264 701142 713856 721968 734472 736164 751036 756288 775368 782144 791032 795678 814528 819312 839982 862944 879912 889911 897688 906048 907889 916344 924352 934856 953238 962624 979296 981552 992706 1009899 1033824 1039896 1051713 1060904 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6751062604 6798272832 7030692416 7282045056 7364795568 7509608964 7909528968 8144465472 8309000128 8568656382 8823170928 9242595648 9347625144 9625277376 9819727424 10012811952 10126593906 10546038624 10923067584 11047193352 11424875176 11504769408 11764227904 12463500192 12852984573 13234756392 13350415936 13502125208 13596545664 14061384832 14729591136 15019217928 15189890859 15819057936 16288930944 16618000256 17137312764 17646341856 18485191296 18565422161 18695250288 19250554752 19639454848 20025623904 20253187812 21092077248 21846135168 22094386704 22849750352 23528455808 24927000384 25705969146 26469512784 26700831872 27004250416 29459182272 30038435856 30379781718 31638115872 34274625528 35292683712 37130844322 37390500576 40051247808 40506375624 42184154496 44188773408 45699500704 49854000768 51411938292 52939025568 54008500832 55696266483 58918364544 60076871712 60759563436 63276231744 68549251056 70585367424 74261688644 74781001152 80102495616 81012751248 88377546816 91399001408 102823876584 105878051136 108017001664 111392532966 120153743424 121519126872 126552463488 137098502112 148523377288 149562002304 162025502496 167088799449 176755093632 182798002816 205647753168 211756102272 216034003328 222785065932 240307486848 243038253744 274197004224 297046754576 324051004992 334177598898 411295506336 445570131864 486076507488 548394008448 594093509152 648102009984 668355197796 822591012672 891140263728 972153014976 1188187018304 1336710395592 1645182025344 1782280527456 1944306029952 2376374036608 2673420791184 3564561054912 5346841582368 7129122109824 10693683164736 21387366329472
- Sum of all divisors σ(n): 74815653316950
- Sum of proper divisors (its aliquot sum) s(n): 53428286987478
- 21387366329472 is an abundant number, because the sum of its proper divisors (53428286987478) is greater than itself. Its abundance is 32040920658006
Bases of 21387366329472
- Binary: 1001101110011101000100101111101101100100000002
- Hexadecimal: 0x1373A25F6C80
- Base-36: 7KX7XPGG0
Squares and roots of 21387366329472
- 21387366329472 squared (213873663294722) is 457419438511032610055798784
- 21387366329472 cubed (213873663294723) is 9782997097656846714305585116067080962048
-
The
square root of 21387366329472 is 4624647.6978762393 -
The
cube root of 21387366329472 is 27757.8464750251
Scales and comparisons
How big is 21387366329472?- 21,387,366,329,472 seconds is equal to 680,052 years, 4 weeks, 6 days, 3 hours, 31 minutes, 12 seconds.
-
To count from 1 to 21,387,366,329,472 would take you about one million, seven hundred thousand, one hundred thirty 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 21387366329472 cubic inches would be around 2313.2 feet tall.
Recreational maths with 21387366329472
- 21387366329472 backwards is 27492366378312
- The number of decimal digits it has is: 14
- The sum of 21387366329472's digits is 63
- More coming soon!
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The information we have on file for 21387366329472 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 21387366329472, math, Factors of 21387366329472, curriculum, school, college, exams, university, Prime factorization of 21387366329472, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, three hundred eighty-seven billion, three hundred sixty-six million, three hundred twenty-nine thousand, four hundred seventy-two.