19428238933488

Names of 19428238933488

• Cardinal: 19428238933488 can be written as Nineteen trillion, four hundred twenty-eight billion, two hundred thirty-eight million, nine hundred thirty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.9428238933488 × 10¹³

Factors of 19428238933488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 624

Divisors of 19428238933488

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 33 36 42 44 48 49 54 56 63 66 72 77 81 84 88 98 99 108 112 121 126 132 144 147 154 162 168 176 189 196 198 216 231 242 252 264 294 297 308 324 336 343 363 378 392 396 432 441 462 484 504 528 539 567 588 594 601 616 648 686 693 726 756 784 792 847 882 891 924 968 1008 1029 1078 1089 1134 1176 1188 1202 1232 1296 1323 1372 1386 1452 1512 1584 1617 1694 1764 1782 1803 1848 1936 2058 2079 2156 2178 2268 2352 2376 2404 2541 2646 2744 2772 2904 3024 3087 3234 3267 3388 3528 3564 3606 3696 3773 3969 4116 4158 4207 4312 4356 4536 4752 4808 4851 5082 5292 5409 5488 5544 5808 5929 6174 6237 6468 6534 6611 6776 7056 7128 7212 7546 7623 7938 8232 8316 8414 8624 8712 9072 9261 9616 9702 9801 10164 10584 10818 11088 11319 11858 12348 12474 12621 12936 13068 13222 13552 14256 14424 14553 15092 15246 15876 16227 16464 16632 16828 17424 17787 18522 19404 19602 19833 20328 21168 21636 22638 22869 23716 24696 24948 25242 25872 26136 26444 27783 28848 29106 29449 30184 30492 31752 32454 33264 33656 33957 35574 37044 37863 38808 39204 39666 40656 41503 43272 43659 45276 45738 46277 47432 48681 49392 49896 50484 52272 52888 53361 55566 58212 58898 59499 60368 60984 63504 64908 67312 67914 68607 71148 72721 74088 75726 77616 78408 79332 83006 86544 87318 88347 90552 91476 92554 94864 97362 99792 100968 101871 105776 106722 111132 113589 116424 117796 118998 121968 124509 129816 135828 137214 138831 142296 145442 148176 151452 156816 158664 160083 166012 174636 176694 178497 181104 182952 185108 194724 201936 203742 206143 213444 218163 222264 227178 232848 235592 237996 249018 259632 265041 271656 274428 277662 284592 290884 302904 305613 317328 320166 323939 332024 340767 349272 353388 356994 361201 365904 370216 373527 389448 407484 412286 416493 426888 436326 444528 454356 471184 475992 480249 498036 509047 530082 535491 543312 548856 555324 581768 605808 611226 618429 640332 647878 654489 664048 681534 698544 706776 713988 722402 740432 747054 778896 795123 814968 824572 832986 853776 872652 908712 951984 960498 971817 996072 1018094 1060164 1070982 1083603 1097712 1110648 1120581 1163536 1222452 1236858 1249479 1280664 1295756 1308978 1363068 1413552 1427976 1444804 1494108 1527141 1590246 1629936 1649144 1665972 1745304 1817424 1855287 1920996 1943634 1963467 1992144 2036188 2120328 2141964 2167206 2221296 2241162 2267573 2385369 2444904 2473716 2498958 2528407 2561328 2591512 2617956 2726136 2855952 2889608 2915451 2988216 3054282 3180492 3250809 3298288 3331944 3361743 3490608 3563329 3710574 3748437 3841992 3887268 3926934 3973211 4072376 4240656 4283928 4334412 4482324 4535146 4581423 4770738 4889808 4947432 4997916 5056814 5183024 5235912 5452272 5565861 5779216 5830902 5890401 5976432 6108564 6360984 6501618 6663888 6723486 6802719 7126658 7421148 7496874 7585221 7683984 7774536 7853868 7946422 8144752 8567856 8668824 8746353 8964648 9070292 9162846 9541476 9752427 9894864 9995832 10113628 10471824 10689987 11131722 11661804 11780802 11919633 12217128 12721968 13003236 13446972 13605438 13744269 14253316 14842296 14993748 15170442 15549072 15707736 15892844 16697583 17337648 17492706 17698849 17929296 18140584 18325692 19082952 19504854 19991664 20227256 20408157 21379974 22263444 22755663 23323608 23561604 23839266 24434256 24943303 26006472 26239059 26893944 27210876 27488538 27812477 28506632 29257281 29684592 29987496 30340884 31415472 31785688 32069961 33395166 34985412 35397698 35758899 36281168 36651384 38165904 39009708 40454512 40816314 41232807 42759948 43705321 44526888 45511326 46647216 47123208 47678532 49886606 52012944 52478118 53096547 53787888 54421752 54977076 55624954 57013264 58514562 59974992 60681768 61224471 63571376 64139922 66790332 68266989 69970824 70795396 71517798 73302768 74829909 78019416 81632628 82465614 83437431 85519896 87410642 89053776 91022652 94246416 95357064 96209883 99773212 104956236 106193094 107276697 108843504 109954152 111249908 117029124 121363536 122448942 123891943 128279844 131115963 133580664 136533978 139941648 141590792 143035596 149659818 156038832 159289641 163265256 164931228 166874862 171039792 174821284 182045304 183673413 190714128 192419766 194687339 199546424 204800967 209912472 212386188 214553394 219908304 222499816 224489727 234058248 244897884 247783886 250312293 256559688 262231926 267161328 273067956 283181584 286071192 288629649 299319636 305937247 318579282 321830091 326530512 329862456 333749724 349642568 364090608 367346826 371675829 384839532 389374678 393347889 399092848 409601934 419824944 424772376 429106788 444999632 448979454 468116496 477868923 489795768 495567772 500624586 513119376 524463852 546135912 572142384 577259298 584062017 598639272 611874494 637158564 643660182 659724912 667499448 673469181 699285136 734693652 743351658 750936879 769679064 778749356 786695778 819203868 849544752 858213576 897958908 917811741 955737846 979591536 991135544 1001249172 1048927704 1092271824 1115027487 1154518596 1168124034 1180043667 1197278544 1223748988 1274317128 1287320364 1334998896 1346938362 1362811373 1433606769 1469387304 1486703316 1501873758 1539358128 1557498712 1573391556 1638407736 1716427152 1752186051 1795917816 1835623482 1911475692 1982271088 2002498344 2020407543 2097855408 2141560729 2230054974 2252810637 2309037192 2336248068 2360087334 2447497976 2548634256 2574640728 2693876724 2725622746 2753435223 2867213538 2938774608 2973406632 3003747516 3114997424 3146783112 3276815472 3345082461 3504372102 3540131001 3591835632 3671246964 3822951384 4004996688 4040815086 4088434119 4283121458 4460109948 4505621274 4618074384 4672496136 4720174668 4894995952 5149281456 5256558153 5387753448 5451245492 5506870446 5734427076 5946813264 6007495032 6293566224 6424682187 6690164922 7008744204 7080262002 7342493928 7645902768 8081630172 8176868238 8260305669 8566242916 8920219896 9011242548 9344992272 9440349336 10035247383 10513116306 10775506896 10902490984 11013740892 11468854152 12014990064 12265302357 12849364374 13380329844 14017488408 14160524004 14684987856 14990925103 15769674459 16163260344 16353736476 16520611338 17132485832 17840439792 18022485096 18880698672 19274046561 20070494766 21026232612 21804981968 22027481784 22937708304 24530604714 24780917007 25698728748 26760659688 28034976816 28321048008 29981850206 31539348918 32326520688 32707472952 33041222676 34264971664 36044970192 36795907071 38548093122 40140989532 42052465224 44054963568 44972775309 49061209428 49561834014 51397457496 53521319376 56642096016 57822139683 59963700412 63078697836 65414945904 66082445352 73591814142 77096186244 80281979064 84104930448 89945550618 98122418856 99123668028 102794914992 110387721213 115644279366 119927400824 126157395672 132164890704 134918325927 147183628284 154192372488 160563958128 173466419049 179891101236 196244837712 198247336056 220775442426 231288558732 239854801648 252314791344 269836651854 294367256568 308384744976 346932838098 359782202472 396494672112 404754977781 441550884852 462577117464 539673303708 588734513136 693865676196 719564404944 809509955562 883101769704 925154234928 1079346607416 1214264933343 1387731352392 1619019911124 1766203539408 2158693214832 2428529866686 2775462704784 3238039822248 4857059733372 6476079644496 9714119466744 19428238933488
• Sum of all divisors σ(n): 72198946419600
• Sum of proper divisors (its aliquot sum) s(n): 52770707486112
• 19428238933488 is an abundant number, because the sum of its proper divisors (52770707486112) is greater than itself. Its abundance is 33342468552624

Bases of 19428238933488

• Binary: 100011010101101111101010001111011110111110000₂
• Hexadecimal: 0x11AB7D47BDF0
• Base-36: 6VX7JU700

Squares and roots of 19428238933488

• 19428238933488 squared (19428238933488²) is 377456468056698939687846144
• 19428238933488 cubed (19428238933488³) is 7333314448396027947914900404342393270272
• The square root of 19428238933488 is 4407747.6031968981
• The cube root of 19428238933488 is 26883.0049472641

Scales and comparisons

• 19,428,238,933,488 seconds is equal to 617,757 years, 46 weeks, 6 days, 13 hours, 4 minutes, 48 seconds.
• To count from 1 to 19,428,238,933,488 would take you about one million, five hundred forty-four thousand, three hundred ninety-four 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 19428238933488 cubic inches would be around 2240.3 feet tall.

Recreational maths with 19428238933488

• 19428238933488 backwards is 88433983282491
• 19428238933488 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19428238933488's digits is 72
• More coming soon!