42956981952768

Names of 42956981952768

• Cardinal: 42956981952768 can be written as Forty-two trillion, nine hundred fifty-six billion, nine hundred eighty-one million, nine hundred fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2956981952768 × 10¹³

Factors of 42956981952768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2469

Divisors of 42956981952768

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 127 128 144 156 162 192 208 216 234 254 256 288 312 324 351 381 384 416 432 468 508 576 624 648 702 762 768 832 853 864 936 1016 1053 1143 1152 1248 1296 1404 1471 1524 1651 1664 1706 1728 1872 2032 2106 2286 2304 2496 2559 2592 2808 2942 3048 3302 3328 3412 3429 3456 3744 4064 4212 4413 4572 4953 4992 5118 5184 5616 5884 6096 6604 6824 6858 6912 7488 7677 8128 8424 8826 9144 9906 9984 10236 10287 10368 11089 11232 11768 12192 13208 13239 13648 13716 14859 14976 15354 16256 16848 17652 18288 19123 19812 20472 20574 20736 22178 22464 23031 23536 24384 26416 26478 27296 27432 29718 29952 30708 32512 33267 33696 35304 36576 38246 39624 39717 40944 41148 44356 44577 44928 46062 47072 48768 52832 52956 54592 54864 57369 59436 61416 66534 67392 69093 70608 73152 76492 79248 79434 81888 82296 88712 89154 89856 92124 94144 97536 99801 105664 105912 108331 109184 109728 114738 118872 119151 122832 133068 133731 134784 138186 141216 146304 152984 158496 158868 163776 164592 172107 177424 178308 184248 186817 188288 199602 211328 211824 216662 218368 219456 229476 237744 238302 245664 266136 267462 269568 276372 282432 292608 299403 305968 316992 317736 324993 327552 329184 344214 354848 356616 368496 373634 376576 399204 422656 423648 433324 438912 458952 475488 476604 491328 516321 532272 534924 552744 560451 564864 598806 611936 633984 635472 649986 655104 658368 688428 709696 713232 736992 747268 798408 847296 866648 877824 898209 917904 950976 953208 974979 982656 1032642 1064544 1069848 1105488 1120902 1129728 1197612 1223872 1254763 1267968 1270944 1299972 1316736 1376856 1408303 1419392 1426464 1473984 1494536 1548963 1596816 1681353 1694592 1733296 1796418 1835808 1901952 1906416 1949958 1965312 2065284 2129088 2139696 2210976 2241804 2395224 2428621 2447744 2509526 2541888 2599944 2633472 2753712 2816606 2838784 2852928 2924937 2947968 2989072 3097926 3193632 3362706 3389184 3466592 3592836 3671616 3764289 3803904 3812832 3899916 4130568 4224909 4258176 4279392 4421952 4483608 4790448 4857242 4895488 5019052 5044059 5083776 5199888 5507424 5633212 5705856 5849874 5895936 5978144 6195852 6387264 6725412 6933184 7185672 7285863 7343232 7528578 7625664 7799832 8261136 8449818 8516352 8558784 8774811 8843904 8967216 9580896 9714484 10038104 10088118 10167552 10399776 11014848 11266424 11292867 11411712 11699748 11956288 12391704 12674727 12774528 13450824 13866368 14371344 14571726 14686464 15057156 15132177 15251328 15599664 16311919 16522272 16899636 17117568 17549622 17687808 17934432 19161792 19428968 20076208 20176236 20799552 21857589 22029696 22532848 22585734 23399496 23912576 24783408 25349454 25549056 26901648 27732736 28742688 29143452 30114312 30264354 30502656 31199328 32623838 33044544 33799272 33878601 34235136 35099244 35868864 38024181 38323584 38857936 40152416 40352472 41599104 43715178 44059392 45065696 45171468 46798992 47825152 48935757 49566816 50698908 53803296 57485376 58286904 60228624 60528708 62398656 65247676 65572767 66089088 67598544 67757202 70198488 71737728 76048362 76647168 77715872 80304832 80704944 83198208 87430356 90131392 90342936 93597984 97871514 99133632 101397816 101635803 107606592 114072543 114970752 116573808 120457248 121057416 124797312 130495352 131145534 132178176 135197088 135514404 140396976 143475456 146807271 152096724 155431744 159354901 160609664 161409888 174860712 180262784 180685872 187195968 195743028 196718301 198267264 202795632 203271606 215213184 228145086 229941504 233147616 240914496 242114832 249594624 260990704 262291068 270394176 271028808 280793952 293614542 304193448 310863488 318709802 321219328 322819776 349721424 360525568 361371744 374391936 391486056 393436602 396534528 405591264 406543212 430426368 440421813 456290172 466295232 478064703 481828992 484229664 521981408 524582136 540788352 542057616 561587904 587229084 608386896 621726976 637419604 645639552 699442848 722743488 748783872 782972112 786873204 811182528 813086424 880843626 912580344 932590464 956129406 963657984 968459328 1043962816 1049164272 1081576704 1084115232 1123175808 1174458168 1216773792 1274839208 1291279104 1321265439 1398885696 1434194109 1445486976 1565944224 1573746408 1622365056 1626172848 1761687252 1825160688 1865180928 1912258812 1936918656 2071613713 2087925632 2098328544 2168230464 2246351616 2348916336 2433547584 2549678416 2642530878 2797771392 2868388218 2890973952 3131888448 3147492816 3244730112 3252345696 3523374504 3650321376 3824517624 3873837312 4143227426 4175851264 4196657088 4302582327 4336460928 4697832672 4867095168 5099356832 5285061756 5595542784 5736776436 6214841139 6263776896 6294985632 6504691392 7046749008 7300642752 7649035248 8286454852 8393314176 8605164654 8672921856 9395665344 9734190336 10198713664 10570123512 11473552872 12429682278 12527553792 12589971264 12907746981 13009382784 14093498016 14601285504 15298070496 16572909704 16786628352 17210329308 18644523417 18791330688 20397427328 21140247024 22947105744 24859364556 25179942528 25815493962 26018765568 28186996032 29202571008 30596140992 33145819408 34420658616 37289046834 37582661376 40794854656 42280494048 45894211488 49718729112 50359885056 51630987924 55933570251 56373992064 61192281984 66291638816 68841317232 74578093668 84560988096 91788422976 99437458224 103261975848 111867140502 112747984128 122384563968 132583277632 137682634464 149156187336 167800710753 169121976192 183576845952 198874916448 206523951696 223734281004 265166555264 275365268928 298312374672 335601421506 338243952384 367153691904 397749832896 413047903392 447468562008 530333110528 550730537856 596624749344 671202843012 795499665792 826095806784 894937124016 1101461075712 1193249498688 1342405686024 1590999331584 1652191613568 1789874248032 2386498997376 2684811372048 3304383227136 3579748496064 4772997994752 5369622744096 7159496992128 10739245488192 14318993984256 21478490976384 42956981952768
• Sum of all divisors σ(n): 139286798565376
• Sum of proper divisors (its aliquot sum) s(n): 96329816612608
• 42956981952768 is an abundant number, because the sum of its proper divisors (96329816612608) is greater than itself. Its abundance is 53372834659840

Bases of 42956981952768

• Binary: 1001110001000110110011101001100110000100000000₂
• Hexadecimal: 0x2711B3A66100
• Base-36: F865XXS00

Squares and roots of 42956981952768

• 42956981952768 squared (42956981952768²) is 1845302298490435654582861824
• 42956981952768 cubed (42956981952768³) is 79268617533654953423773956044797438328832
• The square root of 42956981952768 is 6554157.6081726933
• The cube root of 42956981952768 is 35022.2938109433

Scales and comparisons

• 42,956,981,952,768 seconds is equal to 1,365,899 years, 7 weeks, 6 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 42,956,981,952,768 would take you about three million, four hundred fourteen thousand, seven hundred forty-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 42956981952768 cubic inches would be around 2918.5 feet tall.

Recreational maths with 42956981952768

• 42956981952768 backwards is 86725918965924
• 42956981952768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42956981952768's digits is 81
• More coming soon!