142899993189686495

Names of 142899993189686495

• Cardinal: 142899993189686495 can be written as One hundred forty-two quadrillion, eight hundred ninety-nine trillion, nine hundred ninety-three billion, one hundred eighty-nine million, six hundred eighty-six thousand, four hundred ninety-five.

Scientific notation

• Scientific notation: 1.42899993189686495 × 10¹⁷

Factors of 142899993189686495

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1255

Divisors of 142899993189686495

• Number of divisors d(n): 432
• Complete list of divisors:
  1 5 7 29 35 37 49 127 145 185 203 245 259 433 617 635 889 1015 1073 1295 1369 1421 1813 2165 3031 3085 3683 4319 4445 4699 5365 6223 6845 7105 7511 9065 9583 12557 15155 16021 17893 18415 21217 21595 22829 23495 25781 30233 31115 32893 37555 39701 47915 52577 54991 62785 67081 78359 80105 87899 89465 106085 112147 114145 125251 128905 136271 151165 159803 164465 173863 180467 187489 198505 230251 262885 267161 274955 277907 335405 384937 391795 439495 464609 548513 560735 592777 615293 626255 662041 681355 785029 799015 844673 869315 876757 902335 937445 953897 1118621 1151255 1217041 1312423 1335805 1389535 1594739 1870127 1924685 1945349 2034667 2272411 2323045 2694559 2742565 2899283 2963885 3076465 3252263 3310205 3839591 3925145 4149439 4223365 4383785 4634287 4769485 5042027 5437181 5593105 5912711 6085205 6562115 6677279 6937093 7747669 7973695 8519287 9186961 9350635 9726745 9884957 10173335 11163173 11362055 13090889 13472795 14242669 14496415 15906877 16261315 17190533 19197955 20294981 20747195 22765841 23171435 23811103 24495517 25210135 27185905 29046073 29563555 32440009 33386395 33929447 34685465 35294189 38060267 38738345 41388977 42596435 45934805 48559651 49424785 54233683 55815865 59005343 65454445 69194699 71213345 75282679 78142211 79534385 84079207 85952665 99698683 101474905 107273471 111348139 113829205 115680713 119055515 120333731 122477585 142064867 145230365 162200045 166677721 169647235 171468619 176470945 190301335 201175697 206944885 237506129 242798255 247059323 256672441 266421869 271168415 286663753 295026715 339917557 345973495 365743409 376413395 379635781 390711055 413037401 420396035 484362893 498493415 526978753 536367355 556740695 578403565 588554449 601668655 690521987 710324335 750914297 809764991 833388605 842336117 857343095 881010811 983953963 1005878485 1166744047 1187530645 1200280333 1235296615 1255389539 1283362205 1332109345 1408229879 1433318765 1662542903 1699587785 1796707087 1828717045 1898178905 2006646271 2065187005 2183197691 2421814465 2560203863 2634893765 2891261807 2942772245 3110930659 3354740677 3452609935 3688851271 3754571485 4048824955 4119881143 4211680585 4280186381 4405054055 4833653909 4919769815 5256400079 5668354937 5833720235 6001401665 6167075677 6276947695 6887677741 7041149395 7443500789 8312714515 8787726773 8983535435 9857609153 10033231355 10606558861 10915988455 12576949609 12801019315 14046523897 14456309035 14691450551 15282383837 15554653295 16773703385 17921427041 18444256355 20599405715 21400931905 21776514613 23483184739 24168269545 25549313519 26282000395 28341774685 29961304667 30835378385 32597400007 33835577363 34438388705 36406296631 37217503945 43169529739 43938633865 46449412943 48213744187 49288045765 52104505523 53032794305 61514087411 62884748045 70232619485 73457252755 74245912027 76411919185 89607135205 102840153857 106976686859 108882573065 117415923695 124125405049 127746567595 149806523335 152435602291 158366896097 162987000035 164382293173 169177886815 178845194633 182031483155 209729132669 215847648695 228181800049 232247064715 241068720935 254844076417 260522527615 307570437055 325145890601 364731538661 371229560135 426052065979 514200769285 519721384189 534883434295 543583670387 620627025245 719881076999 762178011455 791834480485 821911465865 868877835343 894225973165 945324600203 1048645663345 1108568272679 1140909000245 1251916362431 1274220382085 1347032975347 1597272600343 1625729453005 1783908534919 1823657693305 2130260329895 2276021234207 2598606920945 2717918351935 2982364461853 3599405384995 3805085692709 4344389176715 4592639986813 4726623001015 5542841363395 6082144847401 6259581812155 6617272201421 6735164876735 7759977908753 7986363001715 8919542674595 9429230827429 11380106171035 14911822309265 15763926441223 19025428463545 20112595804319 20876551232971 22963199934065 26635599848963 30410724237005 32148479907691 33086361007105 38799889543765 46320905409947 47146154137145 66004615792003 78819632206115 100562979021595 104382756164855 110347485088561 133177999244815 140788170630233 160742399538455 225039359353837 231604527049735 330023078960015 551737425442805 583265278325251 703940853151165 772432395619927 985517194411631 1125196796769185 2916326391626255 3862161978099635 4082856948276757 4927585972058155 20414284741383785 28579998637937299 142899993189686495
• Sum of all divisors σ(n): 214595119097533440
• Sum of proper divisors (its aliquot sum) s(n): 71695125907846945
• 142899993189686495 is a deficient number, because the sum of its proper divisors (71695125907846945) is less than itself. Its deficiency is 71204867281839550

Bases of 142899993189686495

• Binary: 111111011101011101100100101100100011110100001110011011111₂
• Hexadecimal: 0x1FBAEC9647A1CDF
• Base-36: 1331TILKNGTB

Squares and roots of 142899993189686495

• 142899993189686495 squared (142899993189686495²) is 20420408053612446651370036385385025
• 142899993189686495 cubed (142899993189686495³) is 2918076171791837881353168733554134524770979617737375
• The square root of 142899993189686495 is 378021154.4208690117
• The cube root of 142899993189686495 is 522810.2208385137

Scales and comparisons

• 142,899,993,189,686,495 seconds is equal to 4,543,777,764 years, 38 weeks, 2 hours, 41 minutes, 35 seconds.
• To count from 1 to 142,899,993,189,686,495 would take you about thirteen billion, six hundred thirty-one million, three hundred thirty-three thousand, two 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 142899993189686495 cubic inches would be around 43567.5 feet tall.

Recreational maths with 142899993189686495

• 142899993189686495 backwards is 594686981399998241
• The number of decimal digits it has is: 18
• The sum of 142899993189686495's digits is 110
• More coming soon!