80992368912

Names of 80992368912

• Cardinal: 80992368912 can be written as Eighty billion, nine hundred ninety-two million, three hundred sixty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 8.0992368912 × 10¹⁰

Factors of 80992368912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 142

Divisors of 80992368912

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 23 24 26 28 39 41 42 46 48 49 52 53 56 69 78 82 84 91 92 98 104 106 112 123 138 147 156 159 161 164 168 182 184 196 208 212 246 273 276 287 294 299 312 318 322 328 336 364 368 371 392 424 483 492 533 546 552 574 588 598 624 636 637 644 656 689 728 742 784 848 861 897 943 966 984 1066 1092 1104 1113 1127 1148 1176 1196 1219 1272 1274 1288 1378 1456 1484 1599 1722 1794 1886 1911 1932 1968 2009 2067 2093 2132 2173 2184 2226 2254 2296 2352 2392 2438 2544 2548 2576 2597 2756 2809 2829 2968 3198 3381 3444 3588 3657 3731 3772 3822 3864 4018 4134 4186 4264 4346 4368 4452 4508 4592 4784 4823 4876 5096 5194 5512 5618 5658 5936 6027 6279 6396 6519 6601 6762 6888 7176 7314 7462 7544 7644 7728 7791 8036 8268 8372 8427 8528 8533 8692 8904 9016 9646 9752 10192 10388 11024 11193 11236 11316 12054 12259 12558 12792 13038 13202 13524 13776 14352 14469 14628 14651 14924 15088 15211 15288 15582 15847 16072 16536 16744 16854 17066 17384 17808 18032 19292 19504 19663 19803 20776 22386 22472 22632 24108 24518 25116 25584 25599 26076 26117 26404 27048 28249 28938 29256 29302 29848 30422 30576 31164 31694 32144 33072 33488 33708 33761 34132 34768 36517 36777 38584 39326 39606 41552 43953 44772 44944 45264 45633 46207 47541 48216 49036 49979 50232 51198 52152 52234 52808 54096 56498 57876 58512 58604 58989 59696 59731 60844 62328 63388 64607 67416 67522 68264 73034 73554 77168 78351 78652 79212 84747 85813 87906 89544 91266 92414 95082 96432 98072 99958 100464 101283 102396 104304 104468 105616 106477 109551 110929 112996 115169 115752 117208 117978 119462 121688 124656 126776 129214 134832 135044 136528 137641 138621 146068 147108 149937 156702 157304 158424 169494 171626 175812 179088 179193 182532 184828 190164 193821 196144 197743 199916 202566 204792 208936 212954 219102 221858 225992 230338 231504 234416 235956 238924 243376 253552 255619 257439 258428 270088 275282 277242 292136 294216 299874 313404 314608 316848 319431 332787 338988 343252 345507 349853 351624 358386 365064 369656 380328 387642 395486 399832 405132 409584 412923 417872 425908 438204 443716 451984 452249 460676 471912 477848 511238 514878 516856 540176 550564 554484 584272 588432 593229 599748 600691 626808 638862 649727 665574 677976 686504 691014 699706 703248 716772 730128 739312 760656 766857 775284 776503 790972 799664 806183 810264 825846 839891 851816 876408 887432 904498 921352 943824 955696 1022476 1029756 1033712 1049559 1101128 1108968 1186458 1199496 1201382 1253616 1277724 1299454 1331148 1355952 1356747 1373008 1382028 1384201 1399412 1433544 1497197 1533714 1550568 1553006 1581944 1612366 1620528 1651692 1679782 1703632 1752816 1774864 1789333 1802073 1808996 1842704 1949181 2044952 2059512 2099118 2202256 2217936 2329509 2372916 2398992 2402764 2418549 2448971 2519673 2555448 2598908 2648887 2662296 2713494 2764056 2768402 2798824 2867088 2994394 3067428 3101136 3106012 3163888 3165743 3224732 3303384 3359564 3578666 3604146 3617992 3898362 4089904 4119024 4152603 4198236 4491591 4548089 4659018 4745832 4805528 4837098 4897942 5039346 5110896 5197816 5297774 5324592 5367999 5426988 5528112 5536804 5597648 5643281 5879237 5988788 6134856 6212024 6331486 6449464 6606768 6719128 7157332 7208292 7235984 7346913 7796724 7946661 8305206 8396472 8983182 9096178 9318036 9491664 9497229 9611056 9674196 9795884 10078692 10395632 10480379 10595548 10735998 10853976 11073608 11286562 11758474 11977576 12269712 12424048 12662972 12898928 13438256 13644267 14314664 14416584 14693826 15593448 15893322 16610412 16792944 16929843 17637711 17966364 18192356 18542209 18636072 18994458 19348392 19591768 20157384 20960758 21191096 21471996 21707952 22147216 22573124 23516948 23955152 25325944 27288534 28629328 28833168 29387652 31186896 31441137 31786644 31836623 33220824 33859686 34435531 35275422 35932728 36384712 37084418 37272144 37988916 38696784 39183536 40314768 41154659 41921516 42382192 42943992 45146248 47033896 50651888 54577068 55626627 58775304 62882274 63573288 63673246 66441648 67719372 68871062 70550844 71865456 72769424 73362653 74168836 75977832 82309318 83843032 85887984 90292496 94067792 95509869 103306593 109154136 111253254 117550608 123463977 125764548 127146576 127346492 129795463 135438744 137742124 141101688 146725306 148337672 151955664 164618636 167686064 191019738 206613186 218308272 220087959 222506508 241048717 246927954 251529096 254692984 259590926 270877488 275484248 282203376 293450612 296675344 329237272 382039476 389386389 413226372 440175918 445013016 482097434 493855908 503058192 509385968 519181852 550968496 586901224 658474544 723146151 764078952 778772778 826452744 880351836 890026032 964194868 987711816 1038363704 1173802448 1446292302 1528157904 1557545556 1652905488 1687341019 1760703672 1928389736 1975423632 2076727408 2892584604 3115091112 3374682038 3521407344 3856779472 5062023057 5785169208 6230182224 6749364076 10124046114 11570338416 13498728152 20248092228 26997456304 40496184456 80992368912
• Sum of all divisors σ(n): 285565972608
• Sum of proper divisors (its aliquot sum) s(n): 204573603696
• 80992368912 is an abundant number, because the sum of its proper divisors (204573603696) is greater than itself. Its abundance is 123581234784

Bases of 80992368912

• Binary: 1001011011011100001010111100100010000₂
• Hexadecimal: 0x12DB857910
• Base-36: 117GRJTC

Squares and roots of 80992368912

• 80992368912 squared (80992368912²) is 6559763821977504063744
• 80992368912 cubed (80992368912³) is 531290811445193102495733211926528
• The square root of 80992368912 is 284591.5826443221
• The cube root of 80992368912 is 4326.6128309341

Scales and comparisons

• 80,992,368,912 seconds is equal to 2,575 years, 15 weeks, 6 days, 16 hours, 15 minutes, 12 seconds.
• To count from 1 to 80,992,368,912 would take you about five thousand, one hundred fifty 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 80992368912 cubic inches would be around 360.6 feet tall.

Recreational maths with 80992368912

• 80992368912 backwards is 21986329908
• The number of decimal digits it has is: 11
• The sum of 80992368912's digits is 57
• More coming soon!