28988857872832

Names of 28988857872832

• Cardinal: 28988857872832 can be written as Twenty-eight trillion, nine hundred eighty-eight billion, eight hundred fifty-seven million, eight hundred seventy-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 2.8988857872832 × 10¹³

Factors of 28988857872832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 291

Divisors of 28988857872832

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 4 8 11 13 16 17 19 22 26 32 34 38 44 52 64 68 76 88 104 121 136 143 152 176 187 208 209 221 229 242 247 272 286 289 304 323 352 374 416 418 442 458 484 494 544 572 578 608 646 704 748 832 836 884 916 968 988 1088 1144 1156 1216 1292 1496 1573 1672 1768 1832 1936 1976 2057 2288 2299 2312 2431 2519 2584 2717 2977 2992 3146 3179 3344 3536 3553 3664 3757 3872 3893 3952 4114 4199 4351 4576 4598 4624 4862 5038 5168 5434 5491 5954 5984 6292 6358 6688 7072 7106 7328 7514 7744 7786 7904 8228 8398 8702 9152 9196 9248 9724 10076 10336 10868 10982 11908 11968 12584 12716 13376 14144 14212 14656 15028 15572 15808 16456 16796 17404 18392 18496 19448 20152 20672 21736 21964 23816 25168 25432 26741 27709 28424 29887 30056 31144 32747 32912 33592 34808 34969 36784 38896 39083 40304 41327 42823 43472 43928 46189 47632 47861 50336 50609 50864 52441 53482 55418 56563 56848 59774 60112 60401 62288 65494 65824 66181 67184 69616 69938 71383 73568 73967 77792 78166 80608 82654 85646 86944 87856 92378 95264 95722 100672 101218 101728 104882 106964 110836 113126 113696 119548 120224 120802 124576 130988 131648 132362 134368 139232 139876 142766 147136 147934 155584 156332 161216 165308 171292 173888 175712 184756 190528 191444 202436 203456 209764 213928 221672 226252 227392 239096 240448 241604 249152 261976 264724 268736 278464 279752 285532 295868 312664 330616 342584 351424 360217 369512 382888 404872 419528 427856 443344 452504 454597 471053 478192 483208 508079 523952 526471 529448 556699 559504 571064 576851 591736 622193 625328 661232 664411 681733 685168 720434 727991 739024 765776 785213 809744 813637 839056 855712 860353 886688 891497 905008 909194 942106 956384 961571 966416 996379 1016158 1047904 1052942 1058896 1113398 1119008 1142128 1153702 1183472 1244386 1250656 1257439 1322464 1328822 1363466 1370336 1440868 1455982 1478048 1531552 1570426 1619488 1627274 1678112 1711424 1720706 1773376 1782994 1810016 1818388 1884212 1912768 1923142 1932832 1992758 2032316 2095808 2105884 2117792 2226796 2238016 2284256 2307404 2366944 2488772 2501312 2514878 2644928 2657644 2726932 2740672 2881736 2911964 2956096 3063104 3140852 3238976 3254548 3356224 3441412 3565988 3620032 3636776 3768424 3846284 3865664 3985516 4064632 4211768 4235584 4453592 4568512 4614808 4733888 4977544 5029756 5315288 5453864 5763472 5823928 6123689 6281704 6345361 6509096 6844123 6882824 7131976 7273552 7499063 7536848 7692568 7971032 8007901 8129264 8423536 8637343 8907184 8950007 9229616 9463883 9806467 9955088 10059512 10577281 10630576 10907728 10960169 11526944 11589461 11647856 12247378 12563408 12690722 12952927 13018192 13688246 13765648 13831829 14263952 14547104 14998126 15073696 15155449 15385136 15942064 16015802 16258528 16346707 16847072 16938443 17274686 17814368 17900014 18459232 18927766 19612934 19910176 20119024 21154562 21261152 21815456 21920338 23053888 23178922 23295712 24494756 25126816 25381444 25905854 26036384 27376492 27531296 27663658 28527904 29094208 29996252 30147392 30310898 30770272 31884128 32031604 32517056 32693414 33694144 33876886 34549372 35628736 35800028 36918464 37855532 39225868 39820352 40238048 42309124 42522304 43630912 43840676 46357844 46591424 48989512 50253632 50762888 51811708 52072768 54752984 55062592 55327316 57055808 59992504 60621796 61540544 63768256 64063208 65386828 67753772 69098744 71600056 75711064 78451736 80476096 82489693 84618248 87681352 92715688 97979024 101525776 103623416 104102713 107871137 109505968 110654632 116350091 119985008 120561859 121243592 127484071 128126416 130773656 135507544 138197488 142482197 143200112 151422128 152150119 156903472 164979386 166709939 169236496 175362704 179813777 185431376 186322873 195958048 197020837 203051552 207246832 208205426 215742274 219011936 220199759 221309264 232700182 239970016 241123718 242487184 254968142 256252832 261547312 271015088 276394976 284964394 286400224 287953531 302844256 304300238 313806944 329958772 333419878 338472992 350725408 359627554 370862752 372645746 391916096 394041674 406103104 414493664 416410852 431484548 438023872 440399518 442618528 465400364 479940032 482247436 484974368 509936284 512505664 523094624 542030176 552789952 569928788 572800448 575907062 605688512 608600476 627613888 659917544 666839756 676945984 701450816 719255108 741725504 745291492 788083348 828987328 832821704 862969096 880799036 885237056 930800728 964494872 969948736 1019872568 1046189248 1084060352 1139857576 1151814124 1217200952 1319835088 1333679512 1402324781 1438510216 1490582984 1567304167 1576166696 1665643408 1725938192 1761598072 1833809329 1861601456 1928989744 1977951547 2039745136 2049551603 2167229207 2279715152 2303628248 2422197349 2434401904 2639670176 2667359024 2804649562 2877020432 2981165968 3134608334 3152333392 3167488841 3331286816 3451876384 3523196144 3667618658 3723202912 3743395903 3857979488 3955903094 4079490272 4099103206 4334458414 4559430304 4607256496 4844394698 4868803808 5279340352 5334718048 5609299124 5754040864 5962331936 6269216668 6304666784 6334977682 6662573632 6903752768 7046392288 7335237316 7446405824 7486791806 7715958976 7911806188 8158980544 8198206412 8668916828 9118860608 9214512992 9688789396 9737607616 10669436096 11218598248 11508081728 11924663872 12538433336 12609333568 12669955364 14092784576 14670474632 14973583612 15823612376 16396412824 17337833656 18429025984 19377578792 22437196496 23839521277 25076866672 25339910728 26644170839 29340949264 29947167224 31647224752 32792825648 34675667312 34842377251 38755157584 41177354933 44874392992 47679042554 50153733344 50679821456 53288341678 58681898528 59894334448 63294449504 65585651296 69351334624 69684754502 77510315168 82354709866 89748785984 95358085108 100307466688 101359642912 106576683356 117363797056 119788668896 126588899008 131171302592 138702669248 139369509004 155020630336 164709419732 190716170216 202719285824 213153366712 239577337792 278739018008 329418839464 381432340432 426306733424 452950904263 557478036016 658837678928 762864680864 852613466848 905901808526 1114956072032 1317675357856 1525729361728 1705226933696 1811803617052 2229912144064 2635350715712 3623607234104 7247214468208 14494428936416 28988857872832
• Sum of all divisors σ(n): 76475677411560
• Sum of proper divisors (its aliquot sum) s(n): 47486819538728
• 28988857872832 is an abundant number, because the sum of its proper divisors (47486819538728) is greater than itself. Its abundance is 18497961665896

Bases of 28988857872832

• Binary: 110100101110101111110100100110111000111000000₂
• Hexadecimal: 0x1A5D7E9371C0
• Base-36: A9XAPI9J4

Squares and roots of 28988857872832

• 28988857872832 squared (28988857872832²) is 840353880771253827883700224
• 28988857872832 cubed (28988857872832³) is 24360899212560685388558219523789801914368
• The square root of 28988857872832 is 5384130.1872105581
• The cube root of 28988857872832 is 30719.2330235443

Scales and comparisons

• 28,988,857,872,832 seconds is equal to 921,756 years, 4 days, 8 hours, 13 minutes, 52 seconds.
• To count from 1 to 28,988,857,872,832 would take you about two million, three hundred four thousand, three hundred ninety 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 28988857872832 cubic inches would be around 2559.9 feet tall.

Recreational maths with 28988857872832

• 28988857872832 backwards is 23827875888982
• The number of decimal digits it has is: 14
• The sum of 28988857872832's digits is 85
• More coming soon!