2122354446747990

Names of 2122354446747990

• Cardinal: 2122354446747990 can be written as Two quadrillion, one hundred twenty-two trillion, three hundred fifty-four billion, four hundred forty-six million, seven hundred forty-seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 2.12235444674799 × 10¹⁵

Factors of 2122354446747990

• Number of distinct prime factors ω(n): 10
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 46197

Divisors of 2122354446747990

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 17 21 26 30 31 34 35 39 42 43 51 62 65 70 78 85 86 91 93 102 105 119 129 130 155 170 182 186 195 210 215 217 221 238 255 258 273 301 310 357 390 403 430 434 442 455 465 510 527 546 559 595 602 645 651 663 714 731 757 806 903 910 930 1054 1085 1105 1118 1190 1209 1290 1302 1326 1333 1365 1462 1505 1514 1547 1581 1677 1785 1806 2015 2170 2193 2210 2271 2418 2635 2666 2730 2795 2821 3010 3094 3162 3255 3315 3354 3570 3655 3689 3785 3913 3999 4030 4386 4515 4542 4641 5117 5270 5299 5590 5642 6045 6510 6630 6665 6851 7310 7378 7570 7735 7826 7905 7998 8385 8463 9030 9282 9331 9503 9841 10234 10598 10965 11067 11355 11739 12090 12869 13330 13702 14105 15351 15470 15810 15897 16770 16926 17329 18445 18662 19006 19565 19682 19995 20553 21930 22134 22661 22710 23205 23467 23478 25585 25738 26495 27993 28210 28509 29523 30702 31794 32551 34255 34658 36890 38607 39130 39990 41106 42315 45319 45322 46410 46655 46934 47515 47957 49205 51170 51987 52990 55335 55986 57018 58695 59046 64345 65102 66521 67983 68510 68887 70401 76755 77214 79485 84630 86645 90083 90638 93310 95030 95914 97653 98410 102765 103974 110670 113305 117335 117390 121303 128690 133042 135957 135966 137774 139965 140802 142545 143871 147615 153510 158627 158970 162755 164269 167297 173290 180166 193035 195306 199563 205530 206661 226595 226610 227857 234670 239785 242606 259935 270249 271914 279930 285090 287742 294593 295230 305071 317233 317254 325510 328538 332605 334594 339915 344435 352005 363909 386070 398939 399126 413322 423163 450415 453190 455714 475881 479570 488265 492807 501891 519870 540498 553367 589147 589186 606515 610142 634466 665210 679785 679830 683571 688870 704010 719355 727818 770423 793135 797878 821345 836485 846326 883779 900830 915213 951699 951762 976530 985614 997815 1003782 1009081 1033305 1106734 1139285 1171079 1178294 1196817 1213030 1269489 1351245 1359570 1367142 1404889 1438710 1472965 1525355 1540846 1586165 1586270 1642690 1660101 1672970 1767441 1767558 1819545 1830426 1903398 1948717 1994695 1995630 2018162 2062151 2066610 2115815 2135497 2278570 2311269 2342158 2379405 2393634 2464035 2509455 2538978 2702490 2766835 2792573 2809778 2945735 2945930 2962141 3027243 3050710 3172330 3320202 3417855 3513237 3534882 3639090 3852115 3873569 3897434 3989390 4124029 4124302 4214667 4231630 4270994 4418895 4576065 4622538 4758495 4758810 4928070 5018910 5045405 5186207 5392961 5533670 5585146 5846151 5855395 5891470 5924282 5984085 6054486 6186453 6347445 6406491 6835710 7024445 7026474 7063567 7193771 7704230 7747138 8248058 8300505 8377719 8429334 8837205 8837790 8886423 9152130 9516990 9743585 9834223 10015499 10090810 10310755 10372414 10677485 10785922 11556345 11620707 11692302 11710790 11968170 12372087 12372906 12694890 12812982 13118053 13641019 13962865 14048890 14127134 14387542 14810705 15136215 15558621 16178883 16601010 16755438 17154377 17566185 17674410 17772846 18263557 19367845 19487170 19668446 20030998 20620145 20621510 21073335 21190701 21354970 21581313 23112690 23241414 23883113 24744174 25333321 25931035 26236106 26964805 27282038 27925730 29230755 29502669 29621410 30046497 30272430 30932265 31117242 32032455 32357766 33128189 34306483 34308754 35132370 35317835 35968855 36303449 36527114 38735690 39354159 40923057 41240290 41888595 42146670 42381402 43162626 44432115 47766226 49171115 50077495 50356397 50666642 51463131 51862070 53929610 54790671 58103535 58461510 59005338 60092994 60410227 61860435 61864530 64064910 65590265 66256378 68205095 68612966 70108493 70635670 71649339 71937710 72606898 75999963 77793105 78708318 80894415 81846114 83777190 85771885 88864230 91317785 91826371 98342230 99384567 100154990 100712794 102919449 102926262 105953505 107906565 108910347 109581342 116207070 119415565 120080639 120820454 123720870 126666605 127844899 131180530 136410190 140216986 143298678 147513345 150232485 151069191 151999926 155586210 161788830 165640945 167181791 171532415 171543770 177333247 181230681 181517245 182635570 183652742 196770795 198769134 204615285 205838898 210325479 211907010 215813130 217820694 223006901 231897323 238831130 240145381 240161278 251781985 253333210 255689798 257315655 273953355 275479113 295026690 300464970 302051135 302138382 310480469 331281890 334363582 343064830 350542465 354666494 358246695 360241917 362461362 363034490 379999815 383534697 393541590 409230570 420650958 422871589 430666457 445984279 446013802 459131855 463794646 480290762 496922835 501545373 503563970 514597245 514631310 531999741 544551735 547906710 550958226 583210211 600403195 604102270 620960938 639224495 669020703 695691969 701084930 716493390 720436143 720483834 755345955 759999630 767069394 785332951 835908955 845743178 861332914 886666235 891968558 906153405 918263710 931441407 993845670 1003090746 1026973859 1029194490 1051627395 1063500973 1063999482 1089103470 1115034505 1159486615 1166420422 1200726905 1200806390 1268614767 1278448990 1291999371 1337952837 1338041406 1377395565 1391383938 1440872286 1475178769 1510691910 1552402345 1561048307 1570665902 1671817910 1749630633 1773332470 1801209585 1812306810 1862882814 1917673485 2053947718 2103254790 2114357945 2127001946 2153332285 2173363283 2229921395 2230069010 2318973230 2355998853 2401453810 2507726865 2537229534 2583998742 2659998705 2675905674 2754791130 2916051055 2950357538 3014665199 3080921577 3104804690 3121889953 3122096614 3190502919 3345103515 3478459845 3499261266 3602180715 3602419170 3835346970 3926664755 4082471477 4228715890 4306664570 4346726566 4425536307 4459842790 4657207035 4683144921 4711997706 5015453730 5134869295 5317504865 5319997410 5497330657 5832102110 6029330398 6161843154 6243779906 6343073835 6381005838 6459996855 6520089849 6689764185 6690207030 6956919690 7188817013 7204361430 7375893845 7444506811 7581732743 7805241535 7853329510 8164942954 8748153165 8851072614 9043995597 9314414070 9365669859 9366289842 10269738590 10326251383 10635009730 10866816415 10994661314 11779994265 12247414431 12686147670 12919993710 13040179698 13350660167 13379528370 13825512649 14377634026 14751787690 14889013622 15073325995 15163465486 15404607885 15609449765 15610483070 15952514595 16491991971 17496306330 18079516541 18087991194 18731339718 19177323997 20412357385 20652502766 21566451039 21733632830 22127681535 22333520433 22745198229 23415724605 23559988530 24494828862 25078039073 26701320334 27486653285 27651025298 30146651990 30809215770 30978754149 31218899530 31905029190 32600449245 32983983942 35944085065 36159033082 37222534055 37908663715 38354647994 40051980501 40824714770 41476537947 43132902078 44255363070 44667040866 45219977985 45490396458 45730541839 46828349295 46831449210 50156078146 51631256915 53072129201 54238549623 54973306570 57531971991 61237072155 61957508298 65200898490 66753300835 69127563245 71888170130 74445068110 75234117219 75817327430 80103961002 82459959855 82953075894 90397582705 90439955970 91461083678 93454621169 93656698590 95886619985 96778588543 103262513830 106144258402 107832255195 108477099246 111667602165 113725991145 115063943982 122474144310 125390195365 126556615787 133506601670 134241267979 137191625517 138255126490 150468234438 154893770745 159216387603 164919919710 175546273511 180795165410 186909242338 191773239970 193557177086 200259902505 207382689735 215664510390 223335204330 227451982290 228652709195 235033715033 250780390730 253113231574 265360646005 268482535958 271192748115 274383251034 280363863507 287659859955 290335765629 309787541490 318432775206 320113792873 326014507949 351092547022 376170586095 379669847361 400519805010 402723803937 414765379470 457305418390 467273105845 470067430066 483892942715 526638820533 530721292010 542385496230 560727727014 575319719910 580671531258 594497043907 632783078935 640227585746 652029015898 671206339895 685958127585 705101145099 752341172190 759339694722 777419211263 796081938015 805447607874 877731367555 934546211690 960341378619 967785885430 978043523847 1053277641066 1175168575165 1188994087814 1265566157870 1342412679790 1371916255170 1401819317535 1410202290198 1451678828145 1554838422526 1592163876030 1600568964365 1630072539745 1645236005231 1755462735110 1783491131721 1898349236805 1920682757238 1956087047694 2013619019685 2282101555643 2332257633789 2350337150330 2633194102665 2803638635070 2903357656290 2972485219535 3201137928730 3260145079490 3290472010462 3525505725495 3566982263442 3796698473610 3887096056315 4027238039370 4161479307349 4564203111286 4664515267578 4801706893095 4890217619235 4935708015693 5266388205330 5441934478841 5944970439070 6846304666929 7051011450990 7774192112630 8226180026155 8322958614698 8917455658605 9603413786190 9780435238470 9871416031386 10106449746419 10883868957682 11410507778215 11661288168945 12484437922047 13692609333858 16325803436523 16452360052310 17834911317210 20212899492838 20807396536745 22821015556430 23322576337890 24678540078465 24968875844094 27209672394205 30319349239257 32651606873046 34231523334645 41614793073490 49357080156930 50532248732095 54419344788410 60638698478514 62422189610235 68463046669290 70745148224933 81629017182615 101064497464190 124844379220470 141490296449866 151596746196285 163258034365230 212235444674799 303193492392570 353725741124665 424470889349598 707451482249330 1061177223373995 2122354446747990
• Sum of all divisors σ(n): 7020770647080960
• Sum of proper divisors (its aliquot sum) s(n): 4898416200332970
• 2122354446747990 is an abundant number, because the sum of its proper divisors (4898416200332970) is greater than itself. Its abundance is 2776061753584980

Bases of 2122354446747990

• Binary: 111100010100100010100100110111000101100100101010110₂
• Hexadecimal: 0x78A4526E2C956
• Base-36: KWB8680XG6

Squares and roots of 2122354446747990

• 2122354446747990 squared (2122354446747990²) is 4504388397630966720686569040100
• 2122354446747990 cubed (2122354446747990³) is 9559908745592135564471166772148534060904399000
• The square root of 2122354446747990 is 46069018.2959002285
• The cube root of 2122354446747990 is 128510.7047307673

Scales and comparisons

• 2,122,354,446,747,990 seconds is equal to 67,484,306 years, 27 weeks, 5 days, 2 hours, 26 minutes, 30 seconds.
• To count from 1 to 2,122,354,446,747,990 would take you about two hundred two million, four hundred fifty-two thousand, nine hundred nineteen 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 2122354446747990 cubic inches would be around 10709.2 feet tall.

Recreational maths with 2122354446747990

• 2122354446747990 backwards is 0997476444532212
• The number of decimal digits it has is: 16
• The sum of 2122354446747990's digits is 69
• More coming soon!