28949634793078272

Names of 28949634793078272

• Cardinal: 28949634793078272 can be written as Twenty-eight quadrillion, nine hundred forty-nine trillion, six hundred thirty-four billion, seven hundred ninety-three million, seventy-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.8949634793078272 × 10¹⁶

Factors of 28949634793078272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 8216

Divisors of 28949634793078272

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 84 91 96 98 104 108 112 117 126 128 144 147 156 168 182 189 192 196 208 216 224 234 252 256 273 288 294 312 336 343 351 364 378 384 392 416 432 441 448 468 504 512 546 576 588 624 637 672 686 702 728 756 768 784 819 832 864 882 896 936 1008 1029 1092 1152 1176 1248 1274 1323 1344 1372 1404 1456 1512 1536 1568 1638 1664 1728 1764 1792 1872 1911 2016 2058 2184 2304 2352 2401 2457 2496 2548 2646 2688 2744 2808 2912 3024 3087 3136 3276 3328 3456 3528 3584 3744 3822 4032 4116 4368 4459 4608 4704 4802 4914 4992 5096 5292 5376 5488 5616 5733 5824 6048 6174 6272 6552 6656 6912 7056 7203 7488 7644 8064 8191 8232 8736 8918 9261 9408 9604 9828 9984 10192 10584 10752 10976 11232 11466 11648 12096 12348 12544 13104 13377 13824 14112 14406 14976 15288 16128 16382 16464 17199 17472 17836 18522 18816 19208 19656 19968 20384 21168 21609 21952 22464 22932 23296 24192 24573 24696 25088 26208 26754 28224 28812 29952 30576 31213 32256 32764 32928 34398 34944 35672 37044 37632 38416 39312 40131 40768 42336 43218 43904 44928 45864 46592 48384 49146 49392 52416 53508 56448 57337 57624 59904 61152 62426 64827 65528 65856 68796 69888 71344 73719 74088 75264 76832 78624 80262 81536 84672 86436 87808 89856 91728 93639 96768 98292 98784 104832 106483 107016 112896 114674 115248 120393 122304 124852 129654 131056 131712 137592 139776 142688 147438 148176 153664 157248 160524 163072 169344 172011 172872 175616 179712 183456 187278 196584 197568 209664 212966 214032 221157 225792 229348 230496 240786 244608 249704 259308 262112 263424 275184 280917 285376 294876 296352 307328 314496 319449 321048 326144 338688 344022 345744 366912 374556 393168 395136 401359 419328 425932 428064 442314 458696 460992 481572 489216 499408 516033 518616 524224 526848 550368 561834 570752 589752 592704 614656 628992 638898 642096 677376 688044 691488 733824 745381 749112 786336 790272 802718 842751 851864 856128 884628 917392 921984 958347 963144 978432 998816 1032066 1037232 1048448 1100736 1123668 1141504 1179504 1185408 1204077 1229312 1257984 1277796 1284192 1376088 1382976 1467648 1490762 1498224 1548099 1572672 1580544 1605436 1685502 1703728 1712256 1769256 1834784 1843968 1916694 1926288 1997632 2064132 2074464 2096896 2201472 2236143 2247336 2283008 2359008 2370816 2408154 2555592 2568384 2752176 2765952 2809513 2875041 2935296 2981524 2996448 3096198 3145344 3210872 3371004 3407456 3424512 3538512 3612231 3669568 3687936 3833388 3852576 3995264 4128264 4148928 4193792 4402944 4472286 4494672 4718016 4741632 4816308 5111184 5136768 5217667 5504352 5531904 5619026 5750082 5963048 5992896 6192396 6290688 6421744 6708429 6742008 6814912 6849024 7077024 7224462 7339136 7666776 7705152 7990528 8256528 8297856 8428539 8805888 8944572 8989344 9436032 9632616 10222368 10273536 10435334 10836693 11008704 11063808 11238052 11500164 11926096 11985792 12384792 12581376 12843488 13416858 13484016 13629824 14154048 14448924 14678272 15333552 15410304 15653001 15981056 16513056 16595712 16857078 17889144 17978688 18872064 19265232 19666591 20125287 20444736 20547072 20870668 21673386 22017408 22476104 23000328 23852192 23971584 24769584 25285617 25686976 26833716 26968032 27259648 28308096 28897848 29356544 30667104 30820608 31306002 33026112 33191424 33714156 35778288 35957376 36523669 37744128 38530464 39333182 40250574 40889472 41741336 43346772 44034816 44952208 46000656 46959003 47704384 47943168 49539168 50571234 51373952 53667432 53936064 54519296 56616192 57795696 58999773 61334208 61641216 62612004 66052224 67092481 67428312 71556576 71914752 73047338 75856851 77060928 78666364 80501148 81778944 83482672 86693544 88069632 89904416 92001312 93918006 95408768 99078336 101142468 102747904 107334864 107872128 109571007 113232384 115591392 117999546 122668416 125224008 132104448 134184962 134856624 140877009 143113152 143829504 146094676 151713702 154121856 157332728 161002296 163557888 166965344 173387088 176999319 179808832 184002624 187836012 190817536 198156672 201277443 202284936 205495808 214669728 215744256 219142014 231182784 235999092 245336832 250448016 255665683 264208896 268369924 269713248 281754018 286226304 292189352 303427404 308243712 314665456 322004592 328713021 333930688 346774176 353998638 359617664 368005248 375672024 381635072 396313344 402554886 404569872 429339456 431488512 438284028 462365568 469647367 471998184 490673664 500896032 511331366 530997957 536739848 539426496 563508036 572452608 584378704 603832329 606854808 616487424 629330912 644009184 657426042 667861376 693548352 707997276 719235328 736010496 751344048 766997049 792626688 805109772 809139744 858678912 872202253 876568056 924731136 939294734 943996368 986139063 1001792064 1022662732 1061995914 1073479696 1078852992 1127016072 1144905216 1168757408 1207664658 1213709616 1258661824 1288018368 1314852084 1335722752 1387096704 1408942101 1415994552 1438470656 1472020992 1502688096 1533994098 1610219544 1618279488 1717357824 1744404506 1753136112 1811496987 1849462272 1878589468 1887992736 1972278126 2003584128 2045325464 2123991828 2146959392 2157705984 2254032144 2300991147 2337514816 2415329316 2427419232 2517323648 2576036736 2616606759 2629704168 2671445504 2774193408 2817884202 2831989104 3005376192 3067988196 3220439088 3236558976 3287531569 3434715648 3488809012 3506272224 3622993974 3757178936 3775985472 3944556252 4007168256 4090650928 4226826303 4247983656 4293918784 4315411968 4508064288 4601982294 4675029632 4830658632 4854838464 5034647296 5152073472 5233213518 5259408336 5548386816 5635768404 5663978208 6010752384 6105415771 6135976392 6440878176 6473117952 6575063138 6902973441 6977618024 7012544448 7245987948 7514357872 7551970944 7849820277 7889112504 8014336512 8181301856 8453652606 8495967312 8587837568 9016128576 9203964588 9350059264 9661317264 9709676928 9862594707 10069294592 10304146944 10466427036 10518816672 11271536808 11327956416 12021504768 12210831542 12271952784 12680478909 12881756352 12946235904 13150126276 13805946882 13955236048 14025088896 14491975896 15028715744 15103941888 15699640554 15778225008 16362603712 16907305212 16991934624 17175675136 18032257152 18316247313 18407929176 18700118528 19322634528 19419353856 19725189414 20932854072 21037633344 22543073616 22655912832 23012720983 23549460831 24043009536 24421663084 24543905568 25360957818 25763512704 26300252552 27611893764 27910472096 28050177792 28983951792 29587784121 30057431488 30207883776 31399281108 31556450016 32725207424 33814610424 33983869248 34351350272 36064514304 36632494626 36815858352 38645269056 38838707712 39450378828 41865708144 42075266688 42737910397 45086147232 45311825664 46025441966 47098921662 48843326168 49087811136 50721915636 51527025408 52600505104 54948741939 55223787528 55820944192 56100355584 57967903584 59175568242 60114862976 62798562216 63112900032 65450414848 67629220848 67967738496 69038162949 72129028608 73264989252 73631716704 77290538112 78900757656 83731416288 84150533376 85475820794 88763352363 90172294464 90623651328 92050883932 94197843324 97686652336 98175622272 101443831272 103054050816 105201010208 109897483878 110447575056 111641888384 115935807168 118351136484 120229725952 125597124432 126225800064 128213731191 130900829696 135258441696 135935476992 138076325898 146529978504 147263433408 154581076224 157801515312 161089046881 164846225817 167462832576 168301066752 170951641588 177526704726 180344588928 184101767864 188395686648 195373304672 196351244544 202887662544 207114488847 210402020416 219794967756 220895150112 223283776768 231871614336 236702272968 240459451904 251194248864 252451600128 256427462382 270516883392 271870953984 276152651796 293059957008 294526866816 299165372779 309162152448 315603030624 322178093762 329692451634 334925665152 341903283176 355053409452 360689177856 368203535728 376791373296 384641193573 390746609344 392702489088 405775325088 414228977694 420804040832 439589935512 441790300224 446567553536 463743228672 473404545936 483267140643 502388497728 504903200256 512854924764 541033766784 552305303592 586119914016 589053733632 598330745558 621343466541 631206061248 644356187524 659384903268 669851330304 683806566352 710106818904 721378355712 736407071456 753582746592 769282387146 781493218688 811550650176 828457955388 841608081664 879179871024 883580600448 897496118337 927486457344 946809091872 966534281286 1004776995456 1025709849528 1082067533568 1104610607184 1153923580719 1172239828032 1178107467264 1196661491116 1242686933082 1262412122496 1288712375048 1318769806536 1339702660608 1367613132704 1420213637808 1449801421929 1472814142912 1507165493184 1538564774292 1562986437376 1623101300352 1656915910776 1683216163328 1758359742048 1767161200896 1794992236674 1893618183744 1933068562572 2009553990912 2051419699056 2094157609453 2164135067136 2209221214368 2307847161438 2344479656064 2393322982232 2485373866164 2524824244992 2577424750096 2637539613072 2692488355011 2735226265408 2840427275616 2899602843858 2945628285824 3014330986368 3077129548584 3125972874752 3246202600704 3313831821552 3516719484096 3534322401792 3589984473348 3787236367488 3866137125144 4019107981824 4102839398112 4188315218906 4349404265787 4418442428736 4615694322876 4688959312128 4786645964464 4970747732328 5049648489984 5154849500192 5275079226144 5384976710022 5470452530816 5680854551232 5799205687716 5891256571648 6028661972736 6154259097168 6282472828359 6492405201408 6627663643104 7033438968192 7179968946696 7574472734976 7732274250288 8077465065033 8205678796224 8376630437812 8698808531574 8836884857472 9231388645752 9377918624256 9573291928928 9941495464656 10309699000384 10550158452288 10769953420044 10940905061632 11361709102464 11598411375432 11782513143296 12057323945472 12308518194336 12564945656718 13255327286208 14066877936384 14359937893392 15148945469952 15464548500576 16154930130066 16411357592448 16753260875624 17397617063148 17673769714944 18462777291504 18847418485077 19146583857856 19882990929312 20619398000768 21100316904576 21539906840088 21881810123264 22723418204928 23196822750864 24617036388672 25129891313436 26510654572416 28133755872768 28719875786784 30929097001152 32309860260132 32822715184896 33506521751248 34795234126296 35347539429888 36925554583008 37694836970154 38293167715712 39765981858624 41238796001536 42200633809152 43079813680176 45446836409856 46393645501728 49234072777344 50259782626872 53021309144832 56542255455231 57439751573568 61858194002304 64619720520264 65645430369792 67013043502496 69590468252592 73851109166016 75389673940308 76586335431424 79531963717248 82477592003072 84401267618304 86159627360352 92787291003456 98468145554688 100519565253744 106042618289664 113084510910462 114879503147136 123716388004608 129239441040528 134026087004992 139180936505184 147702218332032 150779347880616 153172670862848 159063927434496 172319254720704 185574582006912 196936291109376 201039130507488 226169021820924 229759006294272 247432776009216 258478882081056 268052174009984 278361873010368 295404436664064 301558695761232 318127854868992 344638509441408 371149164013824 402078261014976 452338043641848 459518012588544 516957764162112 536104348019968 556723746020736 590808873328128 603117391522464 689277018882816 742298328027648 804156522029952 904676087283696 1033915528324224 1072208696039936 1113447492041472 1206234783044928 1378554037765632 1608313044059904 1809352174567392 2067831056648448 2226894984082944 2412469566089856 3216626088119808 3618704349134784 4135662113296896 4824939132179712 7237408698269568 9649878264359424 14474817396539136 28949634793078272
• Sum of all divisors σ(n): 107672214568620240
• Sum of proper divisors (its aliquot sum) s(n): 78722579775541968
• 28949634793078272 is an abundant number, because the sum of its proper divisors (78722579775541968) is greater than itself. Its abundance is 49772944982463696

Bases of 28949634793078272

• Binary: 1100110110110011000101000011010001101111111111000000000₂
• Hexadecimal: 0x66D98A1A37FE00
• Base-36: 7X1SEMIDMO0

Squares and roots of 28949634793078272

• 28949634793078272 squared (28949634793078272²) is 838081354652608044478041518505984
• 28949634793078272 cubed (28949634793078272³) is 24262149144081312576404571205496773050837812379648
• The square root of 28949634793078272 is 170145922.0583269577
• The cube root of 28949634793078272 is 307053.7198805925

Scales and comparisons

• 28,949,634,793,078,272 seconds is equal to 920,508,839 years, 16 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 28,949,634,793,078,272 would take you about two billion, seven hundred sixty-one million, five hundred twenty-six thousand, five hundred seventeen 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 28949634793078272 cubic inches would be around 25587.8 feet tall.

Recreational maths with 28949634793078272

• 28949634793078272 backwards is 27287039743694982
• The number of decimal digits it has is: 17
• The sum of 28949634793078272's digits is 90
• More coming soon!