18268697029968

Names of 18268697029968

• Cardinal: 18268697029968 can be written as Eighteen trillion, two hundred sixty-eight billion, six hundred ninety-seven million, twenty-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8268697029968 × 10¹³

Factors of 18268697029968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 503

Divisors of 18268697029968

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 23 24 28 33 36 42 44 46 48 49 56 63 66 69 72 77 84 88 92 98 99 112 126 132 138 144 147 154 161 168 176 184 196 198 207 231 252 253 264 276 294 308 322 336 343 368 392 396 414 441 457 462 483 504 506 528 539 552 588 616 644 686 693 759 784 792 828 882 914 924 966 1008 1012 1029 1078 1104 1127 1176 1232 1288 1371 1372 1386 1449 1518 1584 1617 1656 1764 1771 1828 1848 1932 2024 2058 2156 2254 2277 2352 2401 2576 2742 2744 2772 2898 3036 3087 3199 3234 3312 3381 3528 3542 3656 3696 3773 3864 4048 4113 4116 4312 4508 4554 4802 4851 5027 5313 5484 5488 5544 5796 6072 6174 6398 6468 6762 7056 7084 7203 7312 7546 7728 7889 8226 8232 8624 9016 9108 9597 9604 9702 10054 10143 10511 10626 10968 11088 11319 11592 12144 12348 12397 12796 12936 13524 14168 14406 15081 15092 15778 15939 16452 16464 18032 18216 19194 19208 19404 20108 20286 21022 21252 21609 21936 22393 22638 23184 23667 24696 24794 25592 25872 26411 27048 28336 28791 28812 30162 30184 31533 31556 31878 32904 33957 35189 36432 37191 38388 38416 38808 40216 40572 42044 42504 43218 44786 45243 45276 47334 49392 49588 51184 52822 54096 55223 57582 57624 60324 60368 63066 63112 63756 65808 67179 67914 70378 71001 73577 74382 76776 77616 79233 80432 81144 84088 85008 86436 86779 89572 90486 90552 94599 94668 99176 105567 105644 110446 111573 115164 115248 115621 120648 126132 126224 127512 134358 135828 140756 142002 147154 148764 153552 156751 158466 162288 165669 168176 172872 173558 179144 180972 181104 189198 189336 198352 201537 208849 211134 211288 220731 220892 223146 230328 231242 237699 241296 246323 252264 255024 260337 268716 271656 281512 284004 294308 297528 313502 316701 316932 331338 345744 346863 347116 358288 361944 378396 378672 403074 417698 422268 422576 441462 441784 446292 460656 462484 470253 475398 492646 497007 504528 515039 520674 537432 543312 563024 568008 588616 595056 607453 626547 627004 633402 633864 662193 662676 693726 694232 723888 738969 756792 781011 806148 809347 835396 844536 882924 883568 892584 924968 940506 950796 985292 994014 1030078 1040589 1041348 1074864 1097257 1136016 1177232 1214906 1253094 1254008 1266804 1267728 1324386 1325352 1387452 1388464 1410759 1461943 1477938 1513584 1545117 1562022 1612296 1618694 1670792 1689072 1724261 1765848 1785168 1822359 1849936 1879641 1881012 1901592 1970584 1988028 2060156 2081178 2082696 2194514 2216907 2297339 2428041 2429812 2506188 2508016 2533608 2648772 2650704 2774904 2821518 2923886 2955876 3090234 3124044 3224592 3237388 3291771 3341584 3448522 3531696 3605273 3644718 3759282 3762024 3803184 3941168 3976056 4120312 4162356 4165392 4385829 4389028 4433814 4594678 4635351 4803527 4856082 4859624 5012376 5067216 5172783 5297544 5467077 5549808 5643036 5665429 5847772 5911752 6180468 6248088 6474776 6583542 6892017 6897044 7210546 7284123 7289436 7518564 7524048 7952112 8240624 8324712 8771658 8778056 8867628 9189356 9270702 9607054 9712164 9719248 9875313 10024752 10233601 10345566 10595088 10815819 10934154 11286072 11330858 11695544 11823504 12069827 12360936 12496176 12949552 13157487 13167084 13784034 13794088 14410581 14421092 14568246 14578872 15037128 15518349 16081373 16649424 16996287 17543316 17556112 17735256 18378712 18541404 19214108 19424328 19750626 20467202 20676051 20691132 21631638 21868308 22572144 22661716 23391088 24139654 24721872 25236911 26314974 26334168 27568068 27588176 28821162 28842184 29136492 29157744 30074256 30700803 31036698 32162746 32447457 33624689 33992574 35086632 35470512 36209481 36757424 37082808 38428216 38848656 39501252 39658003 40934404 41352102 41382264 43231743 43263276 43736616 45323432 48244119 48279308 50473822 50988861 52629948 52668336 52838797 55136136 57642324 57684368 58272984 61401606 62073396 64325492 64894914 67249378 67985148 70173264 71635207 72418962 74165616 75710733 76856432 79002504 79316006 81868808 82704204 82764528 86463486 86526552 87473232 90646864 92102409 96488238 96558616 100874067 100947644 101977722 105259896 105677594 108628443 110272272 112569611 115284648 116545968 118974009 122803212 124146792 128650984 129789828 134498756 135970296 143270414 144732357 144837924 151421466 158005008 158516391 158632012 163737616 165408408 172926972 173053104 184204818 192976476 193117232 201748134 201895288 203955444 210519792 211355188 214905621 217256886 225139222 227132199 230569296 235372823 237948018 245606424 248293584 257301968 259579656 268997512 271940592 277606021 286540828 289464714 289675848 302622201 302842932 317032782 317264024 330816816 337708833 345853944 356922027 368409636 369871579 385952952 403496268 403790576 407910888 422710376 429811242 434513772 450278444 454264398 470745646 475549173 475896036 491212848 501446449 519159312 537995024 555212042 573081656 578929428 579351696 605244402 605685864 634065564 634528048 644716863 675417666 691707888 706118469 713844054 736819272 739743158 771905904 787987277 806992536 815821776 832818063 845420752 859622484 869027544 900556888 908528796 941491292 951098346 951792072 1002892898 1013126499 1109614737 1110424084 1146163312 1157858856 1210488804 1211371728 1268131128 1289433726 1350835332 1412236938 1427688108 1473638544 1479486316 1504339347 1575974554 1613985072 1647609761 1665636126 1719244968 1738055088 1801113776 1817057592 1882982584 1902196692 1903584144 2005785796 2026252998 2118355407 2219229474 2220848168 2315717712 2363961831 2420977608 2498454189 2536262256 2578867452 2589101053 2701670664 2824473876 2855376216 2958972632 3008678694 3151949108 3295219522 3328844211 3331272252 3438489936 3634115184 3765965168 3804393384 4011571592 4052505996 4236710814 4438458948 4441696336 4513018041 4727923662 4841955216 4942829283 4996908378 5157734904 5178202106 5403341328 5515910939 5648947752 5710752432 5917945264 6017357388 6303898216 6590439044 6657688422 6662544504 7091885493 7608786768 7767303159 8023143184 8105011992 8473421628 8876917896 9026036082 9455847324 9885658566 9993816756 10315469808 10356404212 11031821878 11297895504 11533268327 12034714776 12607796432 13180878088 13315376844 13325089008 14183770986 14828487849 15534606318 16210023984 16547732817 16946843256 17753835792 18052072164 18123707371 18911694648 19771317132 19987633512 20712808424 22063643756 23066536654 23301909477 24069429552 26361756176 26630753688 28367541972 29656975698 31069212636 33095465634 33893686512 34599804981 36104144328 36247414742 37823389296 39542634264 39975267024 41425616848 44127287512 46133073308 46603818954 49643198451 53261507376 54371122113 56735083944 59313951396 62138425272 66190931268 69199609962 72208288656 72494829484 79085268528 88254575024 92266146616 93207637908 99286396902 103799414943 108742244226 113470167888 118627902792 124276850544 126865951597 132381862536 138399219924 144989658968 163113366339 184532293232 186415275816 198572793804 207598829886 217484488452 237255805584 253731903194 264763725072 276798439848 289979317936 326226732678 372830551632 380597854791 397145587608 415197659772 434968976904 507463806388 553596879696 652453465356 761195709582 794291175216 830395319544 869937953808 1014927612776 1141793564373 1304906930712 1522391419164 1660790639088 2029855225552 2283587128746 2609813861424 3044782838328 4567174257492 6089565676656 9134348514984 18268697029968
• Sum of all divisors σ(n): 68044714422048
• Sum of proper divisors (its aliquot sum) s(n): 49776017392080
• 18268697029968 is an abundant number, because the sum of its proper divisors (49776017392080) is greater than itself. Its abundance is 31507320362112

Bases of 18268697029968

• Binary: 100001001110110000011001100100110110101010000₂
• Hexadecimal: 0x109D83326D50
• Base-36: 6H4IUJ040

Squares and roots of 18268697029968

• 18268697029968 squared (18268697029968²) is 333745291172761624290081024
• 18268697029968 cubed (18268697029968³) is 6097091609613635653248650689630876127232
• The square root of 18268697029968 is 4274189.6343012203
• The cube root of 18268697029968 is 26337.1751023919

Scales and comparisons

• 18,268,697,029,968 seconds is equal to 580,888 years, 2 weeks, 6 days, 15 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,268,697,029,968 would take you about one million, four hundred fifty-two thousand, two hundred twenty 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 18268697029968 cubic inches would be around 2194.8 feet tall.

Recreational maths with 18268697029968

• 18268697029968 backwards is 86992079686281
• The number of decimal digits it has is: 14
• The sum of 18268697029968's digits is 81
• More coming soon!