19428268370368

Names of 19428268370368

• Cardinal: 19428268370368 can be written as Nineteen trillion, four hundred twenty-eight billion, two hundred sixty-eight million, three hundred seventy thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.9428268370368 × 10¹³

Factors of 19428268370368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1731

Divisors of 19428268370368

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 4 8 11 13 16 17 22 26 31 32 34 44 52 62 64 68 88 104 121 124 136 143 169 176 187 208 221 242 248 272 286 289 338 341 352 374 403 416 442 484 496 527 544 572 578 676 682 704 748 806 832 884 968 992 1054 1088 1144 1156 1352 1364 1496 1573 1612 1657 1768 1859 1936 1984 2057 2108 2288 2312 2431 2704 2728 2873 2992 3146 3179 3224 3314 3536 3718 3751 3757 3872 4114 4216 4433 4576 4624 4862 5239 5408 5456 5746 5797 5984 6292 6358 6448 6628 6851 7072 7436 7502 7514 7744 8228 8432 8866 8959 9152 9248 9724 10478 10816 10912 11492 11594 11968 12584 12716 12896 13256 13702 14144 14872 15004 15028 16456 16864 17732 17918 18227 18496 19448 20449 20956 21541 21824 22984 23188 25168 25432 25792 26512 26741 27404 28169 29744 30008 30056 31603 32912 33728 34969 35464 35836 36454 38896 40898 41327 41912 43082 45968 46376 48763 48841 50336 50864 51367 53024 53482 54808 56338 57629 59488 60016 60112 63206 63767 65824 69938 70928 71672 72908 75361 77792 81796 82654 83824 86164 89063 91936 92752 97526 97682 98549 100672 101728 102734 106048 106964 109616 112676 115258 116467 118976 120032 120224 126412 127534 131648 139876 141856 143344 145816 150722 155584 163592 165308 167648 172328 178126 183872 185504 195052 195364 197098 200497 203456 205468 213928 219232 225352 230516 232934 236951 240064 240448 252824 255068 279752 280033 283712 286688 291632 301444 309859 327184 330616 335296 344656 347633 356252 366197 371008 390104 390728 394196 400994 410936 427856 438464 450704 454597 461032 465868 473902 478873 505648 510136 537251 559504 560066 565037 573376 583264 602888 619718 633919 654368 661232 667771 689312 695266 712504 732394 780208 781456 788392 801988 821872 828971 855712 873239 901408 909194 922064 931736 947804 957746 979693 1011296 1020272 1074502 1084039 1119008 1120132 1130074 1166528 1205776 1239436 1267838 1281137 1308736 1322464 1335542 1378624 1390532 1425008 1464788 1514071 1560416 1562912 1576784 1603976 1643744 1657942 1711424 1746478 1802816 1818388 1844128 1863472 1895608 1915492 1959386 2022592 2040544 2149004 2168078 2238016 2240264 2260148 2411552 2478872 2535676 2562274 2606461 2644928 2671084 2781064 2850016 2929576 3028142 3080363 3120832 3125824 3153568 3207952 3287488 3315884 3408449 3492956 3636776 3688256 3726944 3791216 3830984 3918772 4028167 4081088 4298008 4336156 4480528 4520296 4760561 4823104 4957744 5071352 5124548 5212922 5267603 5342168 5562128 5700032 5859152 5909761 6056284 6160726 6215407 6225349 6307136 6415904 6631768 6816898 6985912 7273552 7345481 7453888 7582432 7661968 7837544 8056334 8596016 8672312 8681023 8961056 9040592 9521122 9605629 9915488 10142704 10249096 10425844 10535206 10684336 10776623 11124256 11352107 11718304 11819522 12112568 12321452 12430814 12450698 12831808 13263536 13633796 13971824 14092507 14547104 14690962 14845063 15164864 15323936 15675088 16112668 16654781 17192032 17344624 17362046 17922112 18081184 19042244 19211258 19830976 20285408 20498192 20851688 21070412 21368672 21553246 22248512 22704214 23436608 23639044 24225136 24642904 24861628 24901396 26527072 27267592 27943648 28185014 29094208 29381924 29690126 30647872 31350176 32225336 33309562 33883993 34384064 34689248 34724092 36162368 38084488 38422516 40570816 40996384 41703376 42140824 42737344 43106492 44309837 45408428 47278088 48450272 49285808 49723256 49802792 52366171 53054144 54535184 55887296 56370028 57943633 58763848 59380252 62700352 64450672 66619124 67767986 68478839 69378496 69448184 76168976 76845032 80800291 80929537 81992768 83406752 84281648 86212984 88619674 90816856 94556176 95491253 96900544 98571616 99446512 99605584 104732342 105661919 109070368 112740056 115887266 117527696 118760504 124873177 128901344 133238248 135535972 136957678 138896368 147577391 152337952 153690064 161600582 161859074 163295693 166813504 168563296 172425968 177239348 181633712 183202591 189112352 190982506 192985819 197143232 198893024 199211168 209464684 211323838 218140736 225480112 231774532 235055392 237521008 249746354 257802688 266476496 271071944 273915356 277792736 295154782 304675904 307380128 323201164 323718148 326591386 337126592 344851936 354478696 363267424 366405182 378224704 381965012 385971638 397786048 398422336 418929368 422647676 450960224 463549064 470110784 475042016 499492708 532952992 542143888 547830712 555585472 576027881 590309564 614760256 646402328 647436296 653182772 689703872 708957392 726534848 732810364 753267229 763930024 771943276 837858736 845295352 890224907 901920448 927098128 950084032 998985416 1050403783 1065905984 1084287776 1095661424 1152055762 1180619128 1292804656 1294872592 1306365544 1373604947 1417914784 1465620728 1506534458 1527860048 1543886552 1623351301 1675717472 1690590704 1780449814 1796252623 1854196256 1997970832 2100807566 2122844009 2168575552 2191322848 2304111524 2361238256 2508815647 2585609312 2589745184 2612731088 2747209894 2835829568 2931241456 3013068916 3055720096 3087773104 3246702602 3351434944 3381181408 3560899628 3592505246 3708392512 3995941664 4201615132 4245688018 4382645696 4608223048 4722476512 5017631294 5171218624 5179490368 5225462176 5494419788 5862482912 6026137832 6111440192 6175546208 6493405204 6762362816 7121799256 7185010492 7991883328 8403230264 8491376036 9216446096 9444953024 9792473977 10035262588 10450924352 10988839576 11724965824 12052275664 12351092416 12986810408 14243598512 14370020984 16806460528 16982752072 17856864311 18432892192 19584947954 20070525176 21977679152 23351284099 24104551328 25973620816 27596972117 28487197024 28740041968 33612921056 33965504144 35713728622 36865784384 39169895908 40141050352 43955358304 46702568198 48209102656 51947241632 55193944234 56974394048 57480083936 67225842112 67931008288 71427457244 78339791816 80282100704 87910716608 93405136396 103894483264 110387888468 114960167872 135862016576 142854914488 156679583632 160564201408 186810272792 220775776936 285709828976 303566693287 313359167264 373620545584 441551553872 571419657952 607133386574 626718334528 747241091168 883103107744 1142839315904 1214266773148 1494482182336 1766206215488 2428533546296 4857067092592 9714134185184 19428268370368
• Sum of all divisors σ(n): 50347664746176
• Sum of proper divisors (its aliquot sum) s(n): 30919396375808
• 19428268370368 is an abundant number, because the sum of its proper divisors (30919396375808) is greater than itself. Its abundance is 11491128005440

Bases of 19428268370368

• Binary: 100011010101101111111000010001110100111000000₂
• Hexadecimal: 0x11AB7F08E9C0
• Base-36: 6VX81D4N4

Squares and roots of 19428268370368

• 19428268370368 squared (19428268370368²) is 377457611871041662420455424
• 19428268370368 cubed (19428268370368³) is 7333347781868799650124095086864866476032
• The square root of 19428268370368 is 4407750.9424158713
• The cube root of 19428268370368 is 26883.0185246035

Scales and comparisons

• 19,428,268,370,368 seconds is equal to 617,758 years, 43 weeks, 4 days, 5 hours, 59 minutes, 28 seconds.
• To count from 1 to 19,428,268,370,368 would take you about one million, five hundred forty-four thousand, three hundred ninety-seven 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 19428268370368 cubic inches would be around 2240.3 feet tall.

Recreational maths with 19428268370368

• 19428268370368 backwards is 86307386282491
• The number of decimal digits it has is: 14
• The sum of 19428268370368's digits is 67
• More coming soon!