1218272100864

Names of 1218272100864

• Cardinal: 1218272100864 can be written as One trillion, two hundred eighteen billion, two hundred seventy-two million, one hundred thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.218272100864 × 10¹²

Factors of 1218272100864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 115

Divisors of 1218272100864

• Number of divisors d(n): 1080
• 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 49 52 56 57 64 71 76 78 84 91 96 98 104 112 114 128 133 142 147 152 156 168 169 182 192 196 208 213 224 228 247 256 266 273 284 294 304 312 336 338 364 384 392 399 416 426 448 456 494 497 507 512 532 546 568 588 608 624 637 672 676 728 741 768 784 798 832 852 896 912 923 931 988 994 1014 1064 1092 1136 1176 1183 1216 1248 1274 1344 1349 1352 1456 1482 1491 1536 1568 1596 1664 1704 1729 1792 1824 1846 1862 1911 1976 1988 2028 2128 2184 2272 2352 2366 2432 2496 2548 2688 2698 2704 2769 2793 2912 2964 2982 3136 3192 3211 3328 3408 3458 3479 3549 3584 3648 3692 3724 3822 3952 3976 4047 4056 4256 4368 4544 4704 4732 4864 4992 5041 5096 5187 5376 5396 5408 5538 5586 5824 5928 5964 6272 6384 6422 6461 6656 6816 6916 6958 7098 7296 7384 7448 7644 7904 7952 8094 8112 8281 8512 8736 9088 9408 9443 9464 9633 9728 9984 10082 10192 10374 10437 10752 10792 10816 11076 11172 11648 11856 11928 11999 12103 12544 12768 12844 12922 13632 13832 13916 14196 14592 14768 14896 15123 15288 15808 15904 16188 16224 16562 17024 17472 17537 18176 18816 18886 18928 19266 19383 19968 20164 20384 20748 20874 21584 21632 22152 22344 22477 23296 23712 23856 23998 24206 24843 25088 25536 25688 25844 27264 27664 27832 28329 28392 29184 29536 29792 30246 30576 31616 31808 32376 32448 33124 34048 34944 35074 35287 35997 36309 36352 37632 37772 37856 38532 38766 40328 40768 41496 41748 43168 43264 44304 44688 44954 45227 46592 47424 47712 47996 48412 49686 51072 51376 51688 52611 54528 55328 55664 56658 56784 59072 59584 60492 61152 63232 63616 64752 64896 65533 66101 66248 67431 68096 69888 70148 70574 71994 72618 75264 75544 75712 77064 77532 80656 81536 82992 83496 83993 86336 86528 88608 89376 89908 90454 94848 95424 95779 95992 96824 99372 102144 102752 103376 105222 105861 109056 110656 111328 113316 113568 118144 119168 120984 122304 122759 126464 127232 129504 129792 131066 132202 132496 134862 135681 139776 140296 141148 143988 145236 151088 151424 154128 155064 157339 161312 163072 165984 166992 167986 172672 177216 178752 179816 180908 189696 190848 191558 191984 193648 196599 198303 198744 204288 205504 206752 210444 211722 221312 222656 226632 227136 227981 236288 238336 241968 244608 245518 247009 251979 254464 259008 259584 262132 264404 264992 269724 271362 280592 282296 287337 287976 290472 302176 302848 308256 310128 314678 322624 326144 331968 333984 335972 345344 354432 357504 359632 361816 368277 379392 381696 383116 383968 387296 393198 396606 397488 411008 413504 420888 423444 442624 445312 453264 454272 455962 458731 472017 472576 476672 483936 489216 491036 494018 503958 518016 524264 528808 529984 539448 542724 561184 564592 574674 575952 580944 587951 604352 605696 616512 620256 629356 645248 663936 667968 670453 671944 683943 690688 708864 715008 719264 723632 736554 741027 763392 766232 767936 774592 786396 793212 794976 822016 827008 841776 846888 851929 859313 885248 890624 906528 908544 911924 917462 944034 967872 978432 982072 988036 1007916 1036032 1048528 1057616 1059968 1078896 1085448 1122368 1129184 1149348 1151904 1161888 1175902 1208704 1233024 1240512 1245127 1258712 1290496 1327872 1335936 1340906 1343888 1367886 1376193 1417728 1430016 1438528 1447264 1473108 1482054 1532464 1535872 1549184 1572792 1586424 1589952 1595867 1644032 1654016 1683552 1693776 1703858 1718626 1763853 1781248 1813056 1817088 1823848 1834924 1888068 1935744 1964144 1976072 2011359 2015832 2072064 2097056 2115232 2119936 2157792 2170896 2244736 2258368 2298696 2303808 2323776 2351804 2417408 2466048 2481024 2490254 2517424 2555787 2577939 2580992 2655744 2671872 2681812 2687776 2735772 2752386 2877056 2894528 2946216 2964108 3064928 3071744 3098368 3145584 3172848 3179904 3191734 3211117 3308032 3367104 3387552 3407716 3437252 3527706 3626112 3647696 3669848 3735381 3776136 3871488 3928288 3952144 4022718 4031664 4194112 4230464 4239872 4315584 4341792 4489472 4516736 4597392 4607616 4647552 4693171 4703608 4787601 4834816 4932096 4962048 4980508 5034848 5111574 5155878 5343744 5363624 5375552 5471544 5504772 5754112 5789056 5892432 5928216 5963503 6129856 6143488 6196736 6291168 6345696 6359808 6383468 6422234 6734208 6775104 6815432 6874504 7055412 7252224 7295392 7339696 7470762 7552272 7742976 7856576 7904288 8045436 8063328 8388224 8460928 8631168 8683584 8715889 8978944 9033472 9194784 9215232 9295104 9386342 9407216 9575202 9633351 9924096 9961016 10069696 10223148 10311756 10727248 10751104 10943088 11009544 11171069 11508224 11578112 11784864 11856432 11927006 12259712 12582336 12691392 12719616 12766936 12844468 13468416 13550208 13630864 13749008 14079513 14110824 14504448 14590784 14679392 14941524 15104544 15713152 15808576 16090872 16126656 16186651 16776448 16921856 17262336 17367168 17431778 17890509 18066944 18389568 18430464 18590208 18772684 18814432 19150404 19266702 19922032 20139392 20446296 20623512 21454496 21502208 21886176 22019088 22342138 23156224 23569728 23712864 23854012 24519424 25164672 25382784 25533872 25688936 26147667 26936832 27100416 27261728 27498016 28159026 28221648 29181568 29358784 29883048 30209088 31426304 31617152 32181744 32253312 32373302 33513207 33552896 33843712 34524672 34734336 34863556 35781018 36779136 37545368 37628864 38300808 38533404 39844064 40278784 40892592 41247024 41744521 42908992 43004416 43772352 44038176 44684276 47139456 47425728 47708024 48559953 49038848 50329344 50765568 51067744 51377872 52295334 54200832 54523456 54996032 56318052 56443296 58363136 58717568 59766096 60418176 61011223 62852608 63234304 64363488 64506624 64746604 67026414 69468672 69727112 71562036 73558272 75090736 75257728 76601616 77066808 79688128 80557568 81785184 82494048 83489042 85817984 87544704 88076352 89368552 94278912 94851456 95416048 97119906 100658688 101531136 102135488 102755744 104590668 109046912 109992064 112636104 112886592 113306557 116726272 117435136 119532192 120836352 122022446 125233563 126468608 128726976 129013248 129493208 134052828 139454224 143124072 147116544 150181472 150515456 153203232 154133616 159376256 163570368 164988096 166978084 171635968 175089408 176152704 178737104 183033669 188557824 189702912 190832096 194239812 204270976 205511488 209181336 218093824 219984128 225272208 225773184 226613114 234870272 239064384 241672704 244044892 250467126 257453952 258986416 268105656 278908448 286248144 300362944 301030912 306406464 308267232 318752512 327140736 329976192 333956168 339919671 343271936 350178816 352305408 357474208 366067338 379405824 381664192 388479624 408541952 411022976 418362672 436187648 439968256 450544416 451546368 453226228 478128768 488089784 500934252 514907904 517972832 536211312 557816896 572496288 600725888 612812928 616534464 637505024 654281472 659952384 667912336 679839342 704610816 714948416 732134676 763328384 776959248 793145899 817083904 822045952 836725344 901088832 903092736 906452456 956257536 976179568 1001868504 1029815808 1035945664 1072422624 1115633792 1144992576 1201451776 1225625856 1233068928 1308562944 1319904768 1335824672 1359678684 1429896832 1464269352 1526656768 1553918496 1586291798 1644091904 1673450688 1802177664 1812904912 1912515072 1952359136 2003737008 2071891328 2144845248 2231267584 2289985152 2379437697 2402903552 2451251712 2466137856 2671649344 2719357368 2859793664 2928538704 3053313536 3107836992 3172583596 3346901376 3604355328 3625809824 3904718272 4007474016 4143782656 4289690496 4462535168 4579970304 4758875394 4932275712 5343298688 5438714736 5719587328 5857077408 6215673984 6345167192 6693802752 7208710656 7251619648 7809436544 8014948032 8287565312 8579380992 9159940608 9517750788 10686597376 10877429472 11714154816 12431347968 12690334384 13387605504 14503239296 15618873088 16029896064 17158761984 19035501576 21373194752 21754858944 23428309632 24862695936 25380668768 29006478592 31237746176 32059792128 38071003152 43509717888 46856619264 50761337536 58012957184 64119584256 76142006304 87019435776 93713238528 101522675072 152284012608 174038871552 203045350144 304568025216 406090700288 609136050432 1218272100864
• Sum of all divisors σ(n): 4364830253520
• Sum of proper divisors (its aliquot sum) s(n): 3146558152656
• 1218272100864 is an abundant number, because the sum of its proper divisors (3146558152656) is greater than itself. Its abundance is 1928286051792

Bases of 1218272100864

• Binary: 10001101110100110101011010000001000000000₂
• Hexadecimal: 0x11BA6AD0200
• Base-36: FJNZR56O

Squares and roots of 1218272100864

• 1218272100864 squared (1218272100864²) is 1484186911743584189546496
• 1218272100864 cubed (1218272100864³) is 1808143507044708463872064469329772544
• The square root of 1218272100864 is 1103753.6413819889
• The cube root of 1218272100864 is 10680.2503508485

Scales and comparisons

• 1,218,272,100,864 seconds is equal to 38,737 years, 14 weeks, 5 days, 12 hours, 54 minutes, 24 seconds.
• To count from 1 to 1,218,272,100,864 would take you about ninety-six thousand, eight hundred forty-three 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 1218272100864 cubic inches would be around 890 feet tall.

Recreational maths with 1218272100864

• 1218272100864 backwards is 4680012728121
• 1218272100864 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1218272100864's digits is 42
• More coming soon!