42729387219792

Names of 42729387219792

• Cardinal: 42729387219792 can be written as Forty-two trillion, seven hundred twenty-nine billion, three hundred eighty-seven million, two hundred nineteen thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 4.2729387219792 × 10¹³

Factors of 42729387219792

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 70221

Divisors of 42729387219792

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 36 39 42 48 49 52 56 63 72 73 78 84 91 98 104 112 117 126 144 146 147 156 168 169 182 196 208 219 234 252 273 292 294 312 336 338 343 364 392 438 441 468 504 507 511 546 584 588 624 637 657 676 686 728 784 819 876 882 936 949 1008 1014 1022 1029 1092 1168 1176 1183 1274 1314 1352 1372 1456 1521 1533 1638 1752 1764 1872 1898 1911 2028 2044 2058 2184 2352 2366 2548 2628 2704 2744 2847 3042 3066 3087 3276 3504 3528 3549 3577 3796 3822 4056 4088 4116 4368 4459 4599 4732 5096 5256 5488 5694 5733 6084 6132 6174 6552 6643 7056 7098 7154 7592 7644 8112 8176 8232 8281 8541 8918 9198 9464 10192 10512 10647 10731 11388 11466 12168 12264 12337 12348 13104 13286 13377 14196 14308 15184 15288 16464 16562 17082 17836 18396 18928 19929 21294 21462 22776 22932 24336 24528 24674 24696 24843 25039 26572 26754 28392 28616 30576 32193 33124 34164 35672 36792 37011 39858 40131 42588 42924 45552 45864 46501 49348 49392 49686 50078 53144 53508 56784 57232 57967 59787 64386 66248 68328 70123 71344 73584 74022 74529 75117 79716 80262 85176 85848 86359 91728 93002 98696 99372 100156 106288 107016 111033 115934 119574 128772 132496 136656 139503 140246 148044 149058 150234 159432 160524 170352 171696 172718 173901 186004 197392 198744 200312 210369 214032 222066 225351 231868 239148 257544 259077 279006 280492 296088 298116 300468 318864 321048 325507 345436 347802 372008 397488 400624 418509 420738 444132 450702 463736 478296 490861 515088 518154 521703 558012 560984 592176 596232 600936 604513 631107 642096 651014 690872 695604 744016 777231 837018 841476 888264 901404 911599 927472 956592 976521 981722 1036308 1043406 1116024 1121968 1192464 1201872 1209026 1262214 1302028 1381744 1391208 1472583 1554462 1674036 1682952 1776528 1802808 1813539 1823198 1953042 1963444 2072616 2086812 2232048 2418052 2524428 2604056 2734797 2782416 2929563 2945166 3108924 3348072 3365904 3436027 3605616 3627078 3646396 3906084 3926888 4145232 4173624 4231591 4417749 4836104 5048856 5118979 5208112 5440617 5469594 5859126 5890332 6217848 6381193 6696144 6872054 7254156 7292792 7812168 7853776 8204391 8347248 8463182 8835498 9672208 10097712 10237958 10308081 10881234 10939188 11718252 11780664 11850787 12435696 12694773 12762386 13744108 14508312 14585584 15356937 15624336 16408782 16926364 17670996 19143579 20475916 20616162 21762468 21878376 23436504 23561328 23701574 24052189 25389546 25524772 27488216 29016624 30713874 30924243 32817564 33852728 35341992 35552361 35832853 38084319 38287158 40951832 41232324 43524936 43756752 44668351 46070811 46873008 47403148 48104378 50779092 51049544 54976432 57430737 61427748 61848486 65635128 66546727 67705456 70683984 71104722 71665706 72156567 76168638 76574316 81903664 82464648 82955509 87049872 89336702 92141622 94806296 96208756 101558184 102099088 106657083 107498559 114861474 122855496 123696972 131270256 133093454 134005053 142209444 143331412 144313134 152337276 153148632 164929296 165911018 178673404 184283244 189612592 192417512 199640181 203116368 213314166 214997118 216469701 229722948 245710992 247393944 248866527 250829971 266186908 268010106 284418888 286662824 288626268 304674552 306297264 312678457 322495677 331822036 357346808 368566488 384835024 399280362 402015159 426628332 429994236 432939402 459445896 465827089 494787888 497733054 501659942 532373816 536020212 568837776 573325648 577252536 580688563 598920543 609349104 625356914 644991354 663644072 714693616 737132976 746599581 752489913 798560724 804030318 853256664 859988472 865107451 865878804 918891792 931654178 938035371 995466108 1003319884 1064747632 1072040424 1154505072 1161377126 1197841086 1250713828 1289982708 1327288144 1397481267 1493199162 1504979826 1597121448 1608060636 1706513328 1719976944 1730214902 1731757608 1742065689 1755809797 1863308356 1876070742 1990932216 2006639768 2144080848 2257469739 2322754252 2395682172 2501427656 2579965416 2595322353 2794962534 2814106113 2986398324 3009959652 3194242896 3216121272 3260789623 3460429804 3463515216 3484131378 3511619594 3726616712 3752141484 3981864432 4013279536 4064819941 4192443801 4514939478 4645508504 4791364344 5002855312 5159930832 5190644706 5226197067 5267429391 5589925068 5628212226 5972796648 6019919304 6055752157 6432242544 6521579246 6920859608 6968262756 7023239188 7453233424 7504282968 7785967059 8129639882 8384887602 9029878956 9291017008 9582728688 9782368869 10381289412 10452394134 10534858782 11179850136 11256424452 11945593296 12039838608 12111504314 12194459823 13043158492 13841719216 13936525512 14046478376 15008565936 15571934118 15802288173 16259279764 16769775204 18059757912 18167256471 19564737738 20762578824 20904788268 21069717564 22359700272 22512848904 22825527361 24223008628 24388919646 26086316984 27873051024 28092956752 29347106607 31143868236 31604576346 32518559528 33539550408 36119515824 36334512942 36583379469 39129475476 41525157648 41809576536 42139435128 42390265099 45025697808 45651054722 48446017256 48777839292 52172633968 54501769413 58694213214 62287736472 63209152692 65037119056 67079100816 68476582083 72669025884 73166758938 78258950952 83619153072 84278870256 84780530198 91302109444 96892034512 97555678584 109003538826 117388426428 124575472944 126418305384 127170795297 136953164166 145338051768 146333517876 156517901904 169561060396 182604218888 195111357168 205429746249 218007077652 234776852856 252836610768 254341590594 273906328332 290676103536 292667035752 296731855693 339122120792 365208437776 381512385891 410859492498 436014155304 469553705712 508683181188 547812656664 585334071504 593463711386 678244241584 763024771782 821718984996 872028310608 890195567079 1017366362376 1095625313328 1186927422772 1526049543564 1643437969992 1780391134158 2034732724752 2373854845544 2670586701237 3052099087128 3286875939984 3560782268316 4747709691088 5341173402474 6104198174256 7121564536632 10682346804948 14243129073264 21364693609896 42729387219792
• Sum of all divisors σ(n): 153078616329600
• Sum of proper divisors (its aliquot sum) s(n): 110349229109808
• 42729387219792 is an abundant number, because the sum of its proper divisors (110349229109808) is greater than itself. Its abundance is 67619841890016

Bases of 42729387219792

• Binary: 1001101101110010110101111100100101101101010000₂
• Hexadecimal: 0x26DCB5F25B50
• Base-36: F59LXWS40

Squares and roots of 42729387219792

• 42729387219792 squared (42729387219792²) is 1825800532178923903316523264
• 42729387219792 cubed (42729387219792³) is 78015337925575543277032348599704449241088
• The square root of 42729387219792 is 6536771.9265545743
• The cube root of 42729387219792 is 34960.3325343911

Scales and comparisons

• 42,729,387,219,792 seconds is equal to 1,358,662 years, 17 weeks, 5 days, 19 hours, 43 minutes, 12 seconds.
• To count from 1 to 42,729,387,219,792 would take you about three million, three hundred ninety-six thousand, six hundred fifty-five 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 42729387219792 cubic inches would be around 2913.4 feet tall.

Recreational maths with 42729387219792

• 42729387219792 backwards is 29791278392724
• 42729387219792 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42729387219792's digits is 72
• More coming soon!