80420181994944

Names of 80420181994944

• Cardinal: 80420181994944 can be written as Eighty trillion, four hundred twenty billion, one hundred eighty-one million, nine hundred ninety-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 8.0420181994944 × 10¹³

Factors of 80420181994944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 125

Divisors of 80420181994944

• Number of divisors d(n): 784
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 109 121 132 144 162 176 192 198 216 218 242 243 264 288 297 324 327 352 363 396 432 436 484 486 528 576 594 648 654 704 726 729 792 864 872 891 968 972 981 1056 1089 1188 1199 1296 1308 1331 1452 1458 1584 1728 1744 1782 1936 1944 1962 2112 2178 2376 2398 2592 2616 2662 2673 2904 2916 2943 3168 3267 3488 3564 3597 3872 3888 3924 3993 4356 4752 4796 5184 5232 5324 5346 5808 5832 5886 6336 6534 6976 7128 7194 7744 7776 7848 7986 8019 8712 8829 9504 9592 9801 10464 10648 10692 10791 11616 11664 11772 11881 11979 13068 13189 14256 14388 15552 15696 15972 16038 17424 17658 19008 19184 19602 20928 21296 21384 21582 23232 23328 23544 23762 23958 26136 26378 26487 28512 28776 29403 31392 31944 32076 32373 34848 35316 35643 35937 38368 39204 39567 42592 42768 43164 46656 47088 47524 47916 52272 52756 52974 57024 57552 58806 62784 63888 64152 64746 69696 70632 71286 71874 76736 78408 79134 79461 85184 85536 86328 88209 94176 95048 95832 97119 104544 105512 105948 106929 107811 115104 117612 118701 127776 128304 129492 130691 141264 142572 143748 145079 156816 158268 158922 171072 172656 176418 188352 190096 191664 194238 209088 211024 211896 213858 215622 230208 235224 237402 255552 256608 258984 261382 282528 285144 287496 290158 291357 313632 316536 317844 320787 323433 345312 352836 356103 380192 383328 388476 392073 422048 423792 427716 431244 435237 470448 474804 513216 517968 522764 565056 570288 574992 580316 582714 627264 633072 635688 641574 646866 690624 705672 712206 760384 766656 776952 784146 844096 847584 855432 862488 870474 874071 940896 949608 962361 970299 1035936 1045528 1068309 1140576 1149984 1160632 1165428 1176219 1266144 1271376 1283148 1293732 1295029 1305711 1411344 1424412 1437601 1553904 1568292 1695168 1710864 1724976 1740948 1748142 1881792 1899216 1924722 1940598 2071872 2091056 2136618 2281152 2299968 2321264 2330856 2352438 2532288 2542752 2566296 2587464 2590058 2611422 2822688 2848824 2875202 2887083 3107808 3136584 3204927 3421728 3449952 3481896 3496284 3528657 3798432 3849444 3881196 3885087 3917133 4182112 4273236 4312803 4642528 4661712 4704876 5085504 5132592 5174928 5180116 5222844 5645376 5697648 5750404 5774166 6215616 6273168 6409854 6843456 6899904 6963792 6992568 7057314 7596864 7698888 7762392 7770174 7834266 8364224 8546472 8625606 8661249 9285056 9323424 9409752 9614781 10265184 10349856 10360232 10445688 10585971 11395296 11500808 11548332 11655261 11751399 12546336 12819708 12938409 13927584 13985136 14114628 14245319 15397776 15524784 15540348 15668532 15813611 17092944 17251212 17322498 18646848 18819504 19229562 20530368 20699712 20720464 20891376 21171942 22790592 23001616 23096664 23310522 23502798 25092672 25639416 25876818 27855168 27970272 28229256 28490638 30795552 31049568 31080696 31337064 31627222 31757913 34185888 34502424 34644996 34965783 35254197 37639008 38459124 38815227 41440928 41782752 42343884 42735957 46003232 46193328 46621044 47005596 47440833 51278832 51753636 55940544 56458512 56981276 61591104 62099136 62161392 62674128 63254444 63515826 68371776 69004848 69289992 69931566 70508394 75278016 76918248 77630454 82881856 83565504 84687768 85471914 92006464 92386656 93242088 94011192 94881666 95273739 102557664 103507272 104897349 105762591 112917024 113962552 116445681 124322784 125348256 126508888 127031652 128207871 138009696 138579984 139863132 141016788 142322499 153836496 155260908 156698509 169375536 170943828 184773312 186484176 188022384 189763332 190547478 205115328 207014544 209794698 211525182 225834048 227925104 232891362 248645568 250696512 253017776 254063304 256415742 276019392 277159968 279726264 282033576 284644998 307672992 310521816 313397018 314692047 338751072 341887656 349337043 372968352 376044768 379526664 381094956 384623613 414029088 419589396 423050364 426967497 455850208 465782724 470095527 506035552 508126608 512831484 554319936 559452528 564067152 569289996 615345984 621043632 626794036 629384094 677502144 683775312 698674086 745936704 752089536 759053328 762189912 769247226 828058176 839178792 846100728 853934994 911700416 931565448 940191054 944076141 1012071104 1016253216 1025662968 1048011129 1118905056 1128134304 1138579992 1153870839 1242087264 1253588072 1258768188 1280902491 1367550624 1397348172 1410286581 1518106656 1524379824 1538494452 1678357584 1692201456 1707869988 1723683599 1863130896 1880382108 1888152282 2032506432 2051325936 2096022258 2237810112 2256268608 2277159984 2307741678 2484174528 2507176144 2517536376 2561804982 2735101248 2794696344 2820573162 3036213312 3048759648 3076988904 3356715168 3384402912 3415739976 3447367198 3461612517 3726261792 3760764216 3776304564 3842707473 4102651872 4192044516 4230859743 4554319968 4615483356 5014352288 5035072752 5123609964 5171050797 5589392688 5641146324 6097519296 6153977808 6713430336 6768805824 6831479952 6894734396 6923225034 7452523584 7521528432 7552609128 7685414946 8205303744 8384089032 8461719486 9108639936 9230966712 10028704576 10070145504 10247219928 10342101594 10384837551 11178785376 11282292648 11528122419 12307955616 12692579229 13662959904 13789468792 13846450068 15043056864 15105218256 15370829892 15513152391 16768178064 16923438972 18461933424 20140291008 20494439856 20684203188 20769675102 22357570752 22564585296 23056244838 24615911232 25385158458 27325919808 27578937584 27692900136 30086113728 30210436512 30741659784 31026304782 33536356128 33846877944 36923866848 38077737687 40988879712 41368406376 41539350204 45129170592 46112489676 46539457173 50770316916 55157875168 55385800272 60420873024 61483319568 62052609564 67072712256 67693755888 73847733696 76155475374 81977759424 82736812752 83078700408 90258341184 92224979352 93078914346 101540633832 110315750336 110771600544 114233213061 122966639136 124105219128 135387511776 139618371519 152310950748 165473625504 166157400816 184449958704 186157828692 203081267664 221543201088 228466426122 245933278272 248210438256 270775023552 279236743038 304621901496 330947251008 332314801632 368899917408 372315657384 406162535328 418855114557 456932852244 496420876512 558473486076 609243802992 664629603264 737799834816 744631314768 812325070656 837710229114 913865704488 992841753024 1116946972152 1218487605984 1256565343671 1489262629536 1675420458228 1827731408976 2233893944304 2436975211968 2513130687342 2978525259072 3350840916456 3655462817952 4467787888608 5026261374684 6701681832912 7310925635904 8935575777216 10052522749368 13403363665824 20105045498736 26806727331648 40210090997472 80420181994944
• Sum of all divisors σ(n): 265611694714080
• Sum of proper divisors (its aliquot sum) s(n): 185191512719136
• 80420181994944 is an abundant number, because the sum of its proper divisors (185191512719136) is greater than itself. Its abundance is 104771330724192

Bases of 80420181994944

• Binary: 10010010010010001001000011000010110110111000000₂
• Hexadecimal: 0x492448616DC0
• Base-36: SI8IRZ000

Squares and roots of 80420181994944

• 80420181994944 squared (80420181994944²) is 6467405672099915119641563136
• 80420181994944 cubed (80420181994944³) is 520109941185408293027989111316703008784384
• The square root of 80420181994944 is 8967730.0357974649
• 80420181994944 is a perfect cube number. Its cube root is 43164

Scales and comparisons

• 80,420,181,994,944 seconds is equal to 2,557,113 years, 1 week, 4 days, 11 hours, 2 minutes, 24 seconds.
• To count from 1 to 80,420,181,994,944 would take you about six million, three hundred ninety-two thousand, seven hundred eighty-two 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 80420181994944 cubic inches would be around 3597 feet tall.

Recreational maths with 80420181994944

• 80420181994944 backwards is 44949918102408
• The number of decimal digits it has is: 14
• The sum of 80420181994944's digits is 63
• More coming soon!