7981845563328

Names of 7981845563328

• Cardinal: 7981845563328 can be written as Seven trillion, nine hundred eighty-one billion, eight hundred forty-five million, five hundred sixty-three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 7.981845563328 × 10¹²

Factors of 7981845563328

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2535

Divisors of 7981845563328

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 32 38 39 42 48 52 56 57 64 76 78 83 84 91 96 104 112 114 127 133 152 156 166 168 182 192 208 224 228 247 249 254 266 273 304 312 332 336 364 381 399 416 448 456 494 498 508 532 546 581 608 624 664 672 728 741 762 798 832 889 912 988 996 1016 1064 1079 1092 1162 1216 1248 1328 1344 1456 1482 1524 1577 1596 1651 1729 1743 1778 1824 1976 1992 2032 2128 2158 2184 2281 2324 2413 2496 2656 2667 2912 2964 3048 3154 3192 3237 3302 3458 3486 3556 3648 3952 3984 4064 4256 4316 4368 4562 4648 4731 4826 4953 5187 5312 5334 5824 5928 6096 6308 6384 6474 6604 6843 6916 6972 7112 7239 7553 7904 7968 8128 8512 8632 8736 9124 9296 9462 9652 9906 10374 10541 10668 11039 11557 11856 12192 12616 12768 12948 13208 13686 13832 13944 14224 14478 15106 15808 15936 15967 16891 17264 17472 18248 18592 18924 19304 19812 20501 20748 21082 21336 22078 22659 23114 23712 24384 25232 25536 25896 26416 27372 27664 27888 28448 28956 29653 30212 31369 31623 31934 33117 33782 34528 34671 36496 37184 37848 38608 39624 41002 41496 42164 42672 43339 44156 45318 46228 47424 47901 50464 50673 51792 52832 54744 55328 55776 56896 57912 59306 60424 61503 62738 63246 63868 66234 67564 69056 69342 72992 73787 75696 77216 79248 82004 82992 84328 85344 86678 88312 88959 90636 92456 94107 95802 100928 101346 103584 105664 109488 110656 111552 115824 118612 120848 123006 125476 126492 127736 130017 132468 135128 137033 138684 143507 145984 147574 151392 154432 158496 164008 165984 168656 170688 173356 176624 177918 181272 184912 188214 189323 191604 200279 202692 207168 207571 218976 219583 221361 231648 237224 241696 246012 250952 252984 255472 260034 264936 270256 274066 277368 287014 289687 295148 302784 303373 316992 328016 331968 337312 346712 353248 355836 362544 369824 376428 378646 383208 400558 405384 411099 415142 430521 437952 439166 442722 463296 474448 483392 492024 501904 505968 510944 520068 529872 540512 548132 554736 563407 567969 574028 579374 590296 600837 606746 622713 656032 658749 674624 693424 706496 711672 725088 739648 752856 757292 766416 801116 810768 822198 830284 861042 869061 878332 885444 910119 948896 959231 984048 1003808 1011936 1021888 1040136 1059744 1081024 1096264 1109472 1126814 1135938 1148056 1158748 1180592 1201674 1213492 1245426 1312064 1317498 1325261 1386848 1401953 1423344 1450176 1505712 1514584 1532832 1602232 1621536 1644396 1660568 1690221 1722084 1738122 1756664 1770888 1820238 1897792 1918462 1968096 2007616 2023872 2027809 2080272 2119488 2192528 2218944 2253628 2271876 2296112 2317496 2361184 2403348 2426984 2461199 2490852 2603627 2634996 2650522 2773696 2803906 2846688 2877693 3011424 3029168 3065664 3204464 3243072 3288792 3321136 3380442 3444168 3476244 3513328 3541776 3597137 3640476 3765931 3836924 3936192 3943849 3975783 4055618 4160544 4205859 4385056 4507256 4543752 4592224 4634992 4722368 4806696 4853968 4922398 4981704 5207254 5269992 5301044 5504053 5607812 5693376 5755386 6022848 6058336 6083427 6408928 6577584 6642272 6760884 6888336 6952488 7026656 7083552 7194274 7280952 7383597 7531862 7673848 7810881 7887698 7951566 8111236 8321088 8411718 8770112 9014512 9087504 9184448 9269984 9613392 9707936 9844796 9963408 10414508 10539984 10602088 10791411 11008106 11215624 11297793 11510772 11831547 12116672 12166854 12817856 13155168 13284544 13521768 13776672 13904976 14053312 14167104 14388548 14561904 14767194 15063724 15347696 15621762 15775396 15903132 16222472 16512159 16823436 17228393 18029024 18175008 18225389 18539968 19226784 19415872 19689592 19926816 20829016 21079968 21204176 21582822 22016212 22431248 22595586 23021544 23663094 24044021 24333708 25179959 26310336 26361517 27043536 27553344 27809952 28777096 29123808 29534388 30127448 30695392 31243524 31550792 31806264 32444944 33024318 33646872 34456786 36058048 36350016 36450778 38453568 38528371 39379184 39853632 41658032 42159936 42408352 43165644 44032424 44862496 45191172 46043088 46762781 47326188 48088042 48667416 50359918 51685179 52723034 54087072 54676167 55619904 57554192 58247616 59068776 60254896 61390784 62487048 63101584 63612528 64889888 66048636 67293744 68913572 71552689 72132063 72901556 75539877 77056742 78758368 79084551 83316064 84816704 86331288 88064848 89724992 90382344 92086176 93525562 94652376 96176084 97334832 100719836 103370358 105446068 108174144 109352334 115108384 115585113 118137552 120509792 124974096 126203168 127225056 129779776 132097272 134587488 137827144 140288343 143105378 144264126 145803112 151079754 154113484 157516736 158169102 166632128 168308147 172662576 176129696 180764688 184172352 187051124 189304752 192352168 194669664 201439672 206740716 210892136 214658067 218704668 230216768 231170226 236275104 241019584 249948192 252406336 254450112 264194544 269174976 275654288 280576686 286210756 288528252 291606224 302159508 308226968 312572273 316338204 327339467 336616294 345325152 352259392 361529376 374102248 378609504 384704336 389339328 402879344 413481432 421784272 429316134 437409336 456836399 462340452 472550208 499896384 500868823 504924441 528389088 551308576 561153372 572421512 577056504 583212448 604319016 616453936 625144546 632676408 654678934 673232588 690650304 723058752 748204496 757219008 769408672 805758688 826962864 843568544 858632268 874818672 913672798 924680904 937716819 982018401 1001737646 1009848882 1056778176 1102617152 1122306744 1144843024 1154113008 1166424896 1208638032 1232907872 1250289092 1265352816 1309357868 1346465176 1370509197 1496408992 1502606469 1538817344 1611517376 1653925728 1687137088 1717264536 1749637344 1827345596 1849361808 1875433638 1964036802 2003475292 2019697764 2188005911 2244613488 2289686048 2308226016 2417276064 2465815744 2500578184 2530705632 2618715736 2692930352 2741018394 2992817984 3005212938 3197854793 3307851456 3434529072 3499274688 3654691192 3698723616 3750867276 3928073604 4006950584 4039395528 4376011822 4489226976 4579372096 4616452032 4834552128 5001156368 5061411264 5237431472 5385860704 5482036788 5938873187 6010425876 6395709586 6564017733 6869058144 7309382384 7397447232 7501734552 7856147208 8013901168 8078791056 8752023644 8978453952 9593564379 10002312736 10474862944 10771721408 10964073576 11877746374 12020851752 12791419172 13128035466 13738116288 14618764768 15003469104 15712294416 16027802336 16157582112 17504047288 17816619561 19187128758 20004625472 20949725888 21928147152 23755492748 24041703504 25582838344 26256070932 29237529536 30006938208 31424588832 32055604672 32315164224 35008094576 35633239122 38374257516 41572112309 43856294304 47510985496 48083407008 51165676688 52512141864 60013876416 62849177664 70016189152 71266478244 76748515032 83144224618 87712588608 95021970992 96166814016 102331353376 105024283728 124716336927 140032378304 142532956488 153497030064 166288449236 190043941984 204662706752 210048567456 249432673854 285065912976 306994060128 332576898472 380087883968 420097134912 498865347708 570131825952 613988120256 665153796944 997730695416 1140263651904 1330307593888 1995461390832 2660615187776 3990922781664 7981845563328
• Sum of all divisors σ(n): 27920077946880
• Sum of proper divisors (its aliquot sum) s(n): 19938232383552
• 7981845563328 is an abundant number, because the sum of its proper divisors (19938232383552) is greater than itself. Its abundance is 11956386820224

Bases of 7981845563328

• Binary: 1110100001001101011000100011100011111000000₂
• Hexadecimal: 0x7426B11C7C0
• Base-36: 2TUT4RH6O

Squares and roots of 7981845563328

• 7981845563328 squared (7981845563328²) is 63709858596818877658435584
• 7981845563328 cubed (7981845563328³) is 508522252181272998172380487543680663552
• The square root of 7981845563328 is 2825216.0206483327
• The cube root of 7981845563328 is 19984.8598444501

Scales and comparisons

• 7,981,845,563,328 seconds is equal to 253,797 years, 51 weeks, 6 days, 19 hours, 8 minutes, 48 seconds.
• To count from 1 to 7,981,845,563,328 would take you about six hundred thirty-four thousand, four 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 7981845563328 cubic inches would be around 1665.4 feet tall.

Recreational maths with 7981845563328

• 7981845563328 backwards is 8233655481897
• The number of decimal digits it has is: 13
• The sum of 7981845563328's digits is 69
• More coming soon!