18400921126224

Names of 18400921126224

• Cardinal: 18400921126224 can be written as Eighteen trillion, four hundred billion, nine hundred twenty-one million, one hundred twenty-six thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.8400921126224 × 10¹³

Factors of 18400921126224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 115

Divisors of 18400921126224

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 17 21 24 26 28 34 39 42 48 49 51 52 56 68 73 78 84 91 98 102 104 112 119 136 146 147 156 168 169 182 196 204 208 219 221 238 272 273 292 294 312 336 338 343 357 364 392 408 438 442 476 507 511 546 584 588 624 637 663 676 686 714 728 784 816 833 876 884 949 952 1014 1022 1029 1092 1168 1176 1183 1241 1274 1326 1352 1372 1428 1456 1533 1547 1666 1752 1768 1898 1904 1911 2028 2044 2058 2184 2352 2366 2482 2499 2548 2652 2704 2744 2847 2856 2873 3066 3094 3332 3504 3536 3549 3577 3723 3796 3822 4056 4088 4116 4368 4459 4641 4732 4964 4998 5096 5304 5329 5488 5694 5712 5746 5831 6132 6188 6643 6664 7098 7154 7446 7592 7644 8112 8176 8232 8281 8619 8687 8918 9282 9464 9928 9996 10192 10608 10658 10731 10829 11388 11492 11662 12264 12337 12376 13286 13328 13377 14196 14308 14892 15184 15288 15987 16133 16464 16562 17238 17374 17493 17836 18564 18928 19856 19929 19992 20111 21316 21462 21658 22776 22984 23324 24528 24674 24752 24843 25039 26061 26572 26754 28392 28616 29784 30576 31974 32266 32487 33124 34476 34748 34986 35672 37011 37128 37303 39858 39984 40222 42632 42924 43316 45552 45968 46501 46648 48399 49348 49686 50078 52122 53144 53508 56784 57232 57967 59568 60333 60809 63948 64532 64974 66248 68952 69277 69496 69972 71344 74022 74256 74606 75117 75803 79716 80444 85264 85848 86359 86632 90593 93002 93296 96798 98696 99372 100156 104244 106288 107016 111909 112931 115934 120666 121618 127896 129064 129948 132496 137904 138554 138992 139503 139944 140777 148044 149212 150234 151606 159432 160888 171696 172718 173264 173901 181186 182427 186004 193596 197392 198744 200312 207831 208488 209729 214032 223818 225862 227409 231868 241332 243236 255792 258128 259077 259896 261121 271779 277108 279006 279888 281554 296088 298424 300468 303212 318864 321776 325507 338793 345436 347802 362372 364854 372008 387192 389017 397488 400624 415662 416976 419458 422331 425663 447636 451724 454818 463736 482664 484939 486472 518154 519792 522242 543558 554216 558012 563108 592176 596848 600936 604513 606424 629187 634151 651014 677586 690872 695604 724744 729708 744016 774384 778034 783363 790517 831324 838916 844662 851326 895272 900601 903448 909636 927472 965328 969878 972944 976521 985439 1036308 1044484 1087116 1108432 1116024 1126216 1167051 1177709 1201872 1209026 1212848 1258374 1268302 1276989 1302028 1355172 1381744 1391208 1449488 1454817 1459416 1468103 1556068 1566726 1581034 1662648 1677832 1689324 1702652 1790544 1801202 1806896 1813539 1819272 1827847 1902453 1939756 1953042 1970878 2072616 2088968 2174232 2232048 2252432 2334102 2355418 2371551 2418052 2516748 2536604 2553978 2604056 2701803 2710344 2723119 2782416 2909634 2918832 2936206 2956317 3112136 3133452 3162068 3325296 3355664 3378648 3394573 3405304 3533127 3602404 3627078 3638544 3655694 3804906 3879512 3906084 3941756 4145232 4177936 4231591 4348464 4404309 4439057 4668204 4710836 4743102 4836104 5033496 5057221 5073208 5107956 5208112 5403606 5420688 5446238 5483541 5533619 5819268 5872412 5912634 6224272 6266904 6304207 6324136 6613289 6757296 6789146 6810608 7066254 7204808 7254156 7311388 7609812 7759024 7812168 7883512 8169357 8243963 8463182 8808618 8878114 9336408 9421672 9486204 9672208 10066992 10114442 10146416 10183719 10215912 10276721 10807212 10892476 10967082 11067238 11638536 11744824 11825268 12533808 12608414 12648272 12694773 13226578 13317171 13578292 14132508 14409616 14508312 14622776 15171663 15219624 15310217 15624336 15767024 16338714 16487926 16600857 16926364 17617236 17756228 18672816 18843344 18912621 18972408 19061833 19839867 20228884 20367438 20431824 20553442 21614424 21784952 21934164 22134476 23277072 23489648 23650536 23762011 24731889 25216828 25389546 26453156 26634342 27156584 28265016 29016624 29245552 30343326 30439248 30620434 30830163 31073399 32677428 32975852 33201714 33852728 35234472 35400547 35512456 37825242 37944816 38123666 39679734 40457768 40734876 41106884 43228848 43569904 43868328 44129449 44268952 45930651 46293023 47301072 47524022 49463778 50433656 50779092 52906312 53268684 54313168 56530032 57185499 57707741 60686652 61240868 61660326 62146798 65354856 65743873 65951704 66403428 67705456 70468944 70801094 71024912 71286033 71937047 75650484 76247332 79359468 80915536 81469752 82213768 85972757 87736656 88258898 88537904 91861302 92586046 93220197 95048044 98927556 100867312 101558184 105812624 106201641 106537368 107171519 114370998 115415482 121373304 122481736 123320652 124293596 130709712 131487746 131903408 132388347 132806856 133432831 138879069 141602188 142572066 143874094 151300968 152494664 158718936 162939504 164427536 171945514 173123223 176517796 183722604 185172092 186440394 190096088 197231619 197855112 203116368 212403282 213074736 214343038 215811141 228741996 230830964 242746608 244963472 246641304 247803829 248587192 257918271 262975492 264776694 265613712 266865662 277758138 283204376 285144132 287748188 302601936 304989328 308906143 317437872 321514557 324051161 343891028 346246446 353035592 367445208 370344184 372880788 380192176 394463238 395710224 400298493 403954187 424806564 428686076 431622282 457483992 460207111 461661928 493282608 495607658 497174384 515836542 525950984 529553388 533731324 555516276 566408752 570288264 575496376 601809299 617812286 643029114 648102322 687782056 692492892 706071184 734890416 740688368 743411487 745761576 750200633 788926476 800596986 807908374 849613128 857372152 863244564 914967984 920414222 923323856 926718429 972153483 991215316 1031673084 1051901968 1059106776 1067462648 1111032552 1117645841 1140576528 1150992752 1203618598 1211862561 1235624572 1286058228 1296204644 1375564112 1380621333 1384985784 1486822974 1491523152 1500401266 1577852952 1601193972 1615816748 1699226256 1714744304 1726489128 1734626803 1805427897 1840828444 1853436858 1944306966 1982430632 2063346168 2118213552 2134925296 2222065104 2235291682 2250601899 2268358127 2407237196 2423725122 2471249144 2572116456 2592409288 2761242666 2769971568 2973645948 3000802532 3155705904 3202387944 3221449777 3231633496 3352937523 3452978256 3469253606 3610855794 3681656888 3706873716 3888613932 3964861264 4126692336 4212665093 4470583364 4501203798 4536716254 4814474392 4847450244 4942498288 5144232912 5184818576 5203880409 5251404431 5522485332 5947291896 6001605064 6404775888 6442899554 6463266992 6705875046 6805074381 6938507212 7221711588 7363313776 7413747432 7777227864 7823520887 8425330186 8941166728 9002407596 9073432508 9628948784 9664349331 9694900488 10407760818 10502808862 11044970664 11894583792 12003210128 12637995279 12885799108 13411750092 13610148762 13877014424 14443423176 14827494864 15554455728 15647041774 15754213293 16850660372 17882333456 18004815192 18146865016 19328698662 19389800976 20815521636 21005617724 22089941328 22550148439 23470562661 25275990558 25771598216 26823500184 27220297524 27754028848 28886846352 29488655651 31294083548 31508426586 33701320744 36009630384 36293730032 38657397324 41631043272 42011235448 45100296878 46941125322 50551981116 51543196432 53647000368 54440595048 54764646209 58977311302 62588167096 63016853172 67402641488 67650445317 77314794648 83262086544 84022470896 88465966953 90200593756 93882250644 101103962232 108881190096 109529292418 117954622604 125176334192 126033706344 135300890634 154629589296 164293938627 176931933906 180401187512 187764501288 202207924464 219058584836 235909245208 252067412688 270601781268 328587877254 353863867812 360802375024 375529002576 383352523463 438117169672 471818490416 541203562536 657175754508 707727735624 766705046926 876234339344 1082407125072 1150057570389 1314351509016 1415455471248 1533410093852 2300115140778 2628703018032 3066820187704 4600230281556 6133640375408 9200460563112 18400921126224
• Sum of all divisors σ(n): 64441286208000
• Sum of proper divisors (its aliquot sum) s(n): 46040365081776
• 18400921126224 is an abundant number, because the sum of its proper divisors (46040365081776) is greater than itself. Its abundance is 27639443955552

Bases of 18400921126224

• Binary: 100001011110001001100010111100000010101010000₂
• Hexadecimal: 0x10BC4C5E0550
• Base-36: 6IT9LC9QO

Squares and roots of 18400921126224

• 18400921126224 squared (18400921126224²) is 338593898293516720540498176
• 18400921126224 cubed (18400921126224³) is 6230439616319712205045638770723937767424
• The square root of 18400921126224 is 4289629.4858908269
• The cube root of 18400921126224 is 26400.5629692391

Scales and comparisons

• 18,400,921,126,224 seconds is equal to 585,092 years, 19 weeks, 3 days, 3 hours, 30 minutes, 24 seconds.
• To count from 1 to 18,400,921,126,224 would take you about one million, four hundred sixty-two thousand, seven 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 18400921126224 cubic inches would be around 2200 feet tall.

Recreational maths with 18400921126224

• 18400921126224 backwards is 42262112900481
• 18400921126224 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18400921126224's digits is 42
• More coming soon!