1428449881989780
1,428,449,881,989,780 is an even composite number composed of six prime numbers multiplied together.
1428449881989780 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred ten divisors.
Prime factorization of 1428449881989780:
22 × 32 × 5 × 134 × 792 × 2112
(2 × 2 × 3 × 3 × 5 × 13 × 13 × 13 × 13 × 79 × 79 × 211 × 211)See below for interesting mathematical facts about the number 1428449881989780 from the Numbermatics database.
Names of 1428449881989780
- Cardinal: 1428449881989780 can be written as One quadrillion, four hundred twenty-eight trillion, four hundred forty-nine billion, eight hundred eighty-one million, nine hundred eighty-nine thousand, seven hundred eighty.
Scientific notation
- Scientific notation: 1.42844988198978 × 1015
Factors of 1428449881989780
Divisors of 1428449881989780
- Number of divisors d(n): 810
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 79 90 117 130 156 158 169 180 195 211 234 237 260 316 338 390 395 422 468 474 507 585 633 676 711 780 790 844 845 948 1014 1027 1055 1170 1185 1266 1422 1521 1580 1690 1899 2028 2054 2110 2197 2340 2370 2532 2535 2743 2844 3042 3081 3165 3380 3555 3798 4108 4220 4394 4740 5070 5135 5486 6084 6162 6241 6330 6591 7110 7596 7605 8229 8788 9243 9495 10140 10270 10972 10985 12324 12482 12660 13182 13351 13715 14220 15210 15405 16458 16669 18486 18723 18990 19773 20540 21970 24687 24964 26364 26702 27430 28561 30420 30810 31205 32916 32955 33338 35659 36972 37446 37980 39546 40053 41145 43940 44521 46215 49374 50007 53404 54860 56169 57122 61620 62410 65910 66676 66755 71318 74892 79092 80106 81133 82290 83345 85683 89042 92430 93615 98748 98865 100014 106977 112338 114244 120159 123435 124820 131820 133510 133563 142636 142805 150021 160212 162266 164580 166690 171366 173563 178084 178295 184860 187230 197730 200028 200265 213954 216697 222605 224676 240318 243399 246870 250035 257049 267020 267126 280845 285610 300042 320931 324532 333380 342732 347126 356590 374460 395460 400530 400689 405665 427908 428415 433394 445210 463567 480636 486798 493740 500070 514098 520689 534252 534885 561690 571220 578773 600084 600795 641862 650091 667815 694252 713180 730197 750105 801060 801378 811330 856830 866788 867815 890420 927134 973596 1000140 1028196 1041378 1054729 1069770 1083485 1123380 1157546 1201590 1216995 1283724 1285245 1300182 1316851 1335630 1390701 1460394 1500210 1562067 1602756 1604655 1622660 1713660 1735630 1736319 1854268 1950273 2003445 2082756 2109458 2139540 2166970 2256319 2315092 2317835 2403180 2433990 2570490 2600364 2603445 2633702 2671260 2781402 2817061 2893865 2920788 3000420 3124134 3164187 3209310 3250455 3471260 3472638 3517159 3650985 3900546 3950553 4006890 4172103 4218916 4333940 4512638 4635670 4867980 5140980 5206890 5208957 5267404 5273645 5562804 5634122 5787730 6026371 6248268 6328374 6418620 6500910 6584255 6768957 6945276 6953505 7034318 7301970 7524049 7801092 7810335 7901106 8013780 8344206 8451183 8681595 9025276 9271340 9492561 9751365 10413780 10417914 10547290 10551477 11268244 11281595 11575460 11851659 12052742 12656748 13001820 13168510 13537914 13711477 13907010 14068636 14085305 14603940 15048098 15620670 15802212 15820935 16688412 16902366 17119063 17363190 17585795 18079113 18985122 19502730 19752765 20306871 20835828 20860515 21094580 21102954 22563190 22572147 23703318 24105484 25353549 26044785 26337020 27075828 27422954 27814020 28170610 30096196 30131855 31241340 31641870 31654431 33804732 33844785 34238126 34726380 35171590 36158226 36621793 37620245 37970244 39005460 39505530 40613742 41134431 41721030 42205908 42255915 45126380 45144294 45723067 47406636 47462805 50707098 51357189 52089570 52757385 54237339 54845908 56341220 59258295 60263710 63283740 63308862 67689570 67716441 68476252 68557385 70343180 72316452 73243586 75240490 79011060 81227484 82268862 83442060 84511830 85595315 90288588 90395565 91446134 94925610 97812637 101414196 101534355 102714378 104179140 105514770 108474678 109865379 112860735 118516590 120527420 123403293 126617724 126767745 135379140 135432882 137114770 137169201 146487172 150480980 154071567 158272155 164537724 169023660 171190630 178249201 180791130 182892268 183108965 189851220 195625274 203068710 205428756 205672155 211029540 216949356 219730758 222547819 225721470 228615335 237033180 246806586 253535490 256785945 270865764 271186695 274229540 274338402 277855561 293437911 308143134 316544310 329596137 338582205 342381260 356498402 361582260 366217930 391250548 406137420 411344310 411507603 439461516 445095638 451442940 457230670 476083309 489063185 493613172 507070980 513571890 534747603 542373390 548676804 549326895 555711122 586875822 594399871 616286268 617016465 633088620 659192274 667643457 677164410 685846005 712996804 732435860 770357835 822688620 823015206 833566683 880313733 890191276 891246005 914461340 952166618 978126370 1027143780 1069495206 1084746780 1098653790 1111422244 1112739095 1173751644 1188799742 1234032930 1271564281 1318384548 1335286914 1354328820 1371692010 1389277805 1428249927 1467189555 1540715670 1604242809 1646030412 1647980685 1667133366 1760627466 1782492010 1783199613 1904333236 1956252740 2002930371 2057538015 2138990412 2197307580 2225478190 2377599484 2380416545 2468065860 2500700049 2543128562 2670573828 2673738015 2743384020 2778555610 2856499854 2893121647 2934379110 2971999355 3081431340 3208485618 3295961370 3334266732 3338217285 3521254932 3564984020 3566399226 3612122293 3814692843 4005860742 4115076030 4167833415 4284749781 4401568665 4450956380 4760833090 5001400098 5086257124 5347476030 5349598839 5557111220 5712999708 5786243294 5868758220 5943998710 6357821405 6416971236 6591922740 6676434570 7132798452 7141249635 7224244586 7629385686 7727198323 8011721484 8021214045 8230152060 8335666830 8569499562 8679364941 8803137330 8915998065 9521666180 10002800196 10014651855 10694952060 10699197678 10836366879 11444078529 11572486588 11887997420 12503500245 12715642810 13352869140 14282499270 14448489172 14465608235 15258771372 15454396646 16042428090 16671333660 17138999124 17358729882 17606274660 17831996130 18060611465 19073464215 20029303710 21398395356 21423748905 21672733758 22888157058 23181594969 25007000490 25431285620 26038094823 26747994195 28564998540 28931216470 30908793292 32084856180 32509100637 34717459764 35663992260 36121222930 37610581411 38146928430 38635991615 40058607420 42847497810 43345467516 43396824705 45776314116 46363189938 46957589809 50014000980 52076189646 53495988390 54181834395 57220392645 57862432940 65018201274 69544784907 72242445860 75221162822 76293856860 77271983230 85694995620 86793649410 92726379876 93915179618 100453578199 104152379292 106991976780 108363668790 112831744233 114440785290 115907974845 130036402548 130190474115 139089569814 140872769427 150442325644 154543966460 162545503185 173587298820 187830359236 188052907055 200907156398 216727337580 225663488466 228881570580 231815949690 234787949045 260380948230 278179139628 281745538854 301360734597 325091006370 338495232699 347723924535 376105814110 401814312796 422618308281 451326976932 463631899380 469575898090 502267890995 520761896460 563491077708 564158721165 602721469194 610448667517 650182012740 676990465398 695447849070 704363847135 752211628220 845236616562 904082203791 939151796180 1004535781990 1128317442330 1205442938388 1220897335034 1353980930796 1390895698140 1408727694270 1506803672985 1690473233124 1692476163495 1808164407582 1831346002551 2009071563980 2113091541405 2256634884660 2441794670068 2817455388540 3013607345970 3052243337585 3384952326990 3616328815164 3662692005102 4226183082810 4520411018955 5494038007653 6027214691940 6104486675170 6769904653980 7325384010204 7935832677721 8452366165620 9040822037910 9156730012755 10988076015306 12208973350340 15871665355442 18081644075820 18313460025510 21976152030612 23807498033163 27470190038265 31743330710884 36626920051020 39679163388605 47614996066326 54940380076530 71422494099489 79358326777210 95229992132652 109880760153060 119037490165815 142844988198978 158716653554420 238074980331630 285689976397956 357112470497445 476149960663260 714224940994890 1428449881989780
- Sum of all divisors σ(n): 4776841197881298
- Sum of proper divisors (its aliquot sum) s(n): 3348391315891518
- 1428449881989780 is an abundant number, because the sum of its proper divisors (3348391315891518) is greater than itself. Its abundance is 1919941433901738
Bases of 1428449881989780
- Binary: 1010001001100101010111001111100101110100010100101002
- Hexadecimal: 0x5132AE7CBA294
- Base-36: E2CCTE94T0
Squares and roots of 1428449881989780
- 1428449881989780 squared (14284498819897802) is 2040469065356616408412024448400
- 1428449881989780 cubed (14284498819897803) is 2914707795612455402667475511004124198937352000
-
The
square root of 1428449881989780 is 37794839.3565812103 -
The
cube root of 1428449881989780 is 112621.5938169021
Scales and comparisons
How big is 1428449881989780?- 1,428,449,881,989,780 seconds is equal to 45,420,287 years, 39 weeks, 4 days, 6 hours, 3 minutes.
-
To count from 1 to 1,428,449,881,989,780 would take you about one hundred thirty-six million, two hundred sixty thousand, eight hundred sixty-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 1428449881989780 cubic inches would be around 9385.1 feet tall.
Recreational maths with 1428449881989780
- 1428449881989780 backwards is 0879891889448241
- 1428449881989780 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1428449881989780's digits is 90
- More coming soon!
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The information we have on file for 1428449881989780 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!
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