18107286586272

Names of 18107286586272

• Cardinal: 18107286586272 can be written as Eighteen trillion, one hundred seven billion, two hundred eighty-six million, five hundred eighty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.8107286586272 × 10¹³

Factors of 18107286586272

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8668

Divisors of 18107286586272

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 31 32 36 38 39 48 52 54 57 62 72 76 78 93 96 104 108 114 117 124 144 152 156 171 186 208 216 228 234 247 248 279 288 304 312 331 342 351 372 403 416 432 456 468 494 496 513 558 589 608 624 662 684 702 741 744 806 837 864 912 936 988 992 993 1026 1116 1178 1209 1248 1324 1368 1404 1482 1488 1612 1674 1767 1824 1872 1976 1986 2052 2223 2232 2356 2418 2648 2736 2808 2964 2976 2979 3224 3348 3534 3627 3744 3952 3972 4104 4303 4446 4464 4712 4836 5296 5301 5472 5616 5928 5958 6289 6448 6669 6696 7068 7254 7657 7904 7944 8208 8269 8606 8892 8928 8937 9424 9672 10261 10592 10602 10881 11232 11856 11916 12578 12896 12909 13338 13392 14136 14508 15314 15888 15903 16416 16538 17212 17784 17874 18848 18867 19344 20522 21204 21762 22971 23712 23832 24807 25156 25818 26676 26784 28272 29016 30628 30783 31776 31806 33076 34424 35568 35748 37734 38688 38727 41044 42408 43524 45942 47664 49614 50312 51636 53352 56544 56601 58032 61256 61566 63612 66152 68848 68913 71136 71496 74421 75468 77454 81757 82088 84816 87048 91884 92349 95328 99228 100624 103272 106704 107497 113202 116064 116181 122512 123132 127224 132304 133393 137696 137826 142992 148842 150936 154908 157111 163514 164176 169632 169803 174096 183768 184698 194959 198456 201248 206544 206739 213408 214994 223263 226404 232362 245024 245271 246264 254448 256339 264608 266786 275652 277047 285984 297684 301872 309816 314222 322491 327028 328352 339606 348192 367536 369396 389918 396912 400179 413088 413478 429988 446526 452808 464724 471333 490542 492528 508896 512678 533572 551304 554094 584877 595368 603744 619632 628444 644982 654056 679212 735072 735813 738792 769017 779836 793824 800358 826956 859976 893052 905616 929448 942666 967473 981084 985056 1025356 1067144 1102608 1108188 1169754 1190736 1200537 1239264 1256888 1289964 1308112 1358424 1413999 1471626 1477584 1538034 1559672 1600716 1653912 1719952 1754631 1786104 1811232 1858896 1885332 1934946 1962168 2042443 2050712 2134288 2205216 2207439 2216376 2307051 2339508 2381472 2401074 2513776 2534467 2579928 2616224 2716848 2737039 2827998 2902419 2943252 2955168 3076068 3119344 3201432 3307824 3332407 3439904 3509262 3572208 3601611 3717792 3770664 3869892 3924336 4084886 4101424 4241997 4268576 4414878 4432752 4614102 4679016 4802148 4870441 5027552 5068934 5159856 5263893 5433696 5474078 5655996 5804838 5886504 6127329 6152136 6238688 6402864 6615648 6664814 6921153 7018524 7144416 7203222 7541328 7603401 7739784 7848672 8169772 8202848 8211117 8483994 8829756 8865504 9228204 9358032 9604296 9740882 9997221 10137868 10319712 10527786 10948156 11311992 11609676 11773008 12254658 12304272 12805728 13329628 13842306 14037048 14406444 14611323 15082656 15206802 15479568 16339544 16422234 16967988 17659512 18381987 18456408 18716064 19208592 19481764 19994442 20275736 21055572 21896312 22623984 22810203 23219352 23546016 24509316 24608544 24633351 26659256 27684612 28074096 28812888 29222646 29991663 30413604 30959136 32679088 32844468 33935976 35319024 35581507 36763974 36912816 38417184 38963528 39988884 40551472 42111144 43792624 43833969 45247968 45620406 46438704 49018632 49266702 52003741 53318512 55145961 55369224 56148192 57625776 58445292 59983326 60827208 63315733 65358176 65688936 67871952 68430609 70638048 71163014 73527948 73825632 73900053 77927056 79977768 81102944 84222288 84848209 87585248 87667938 89974989 91240812 92877408 98037264 98533404 104007482 106637024 106744521 110291922 110738448 115251552 116890584 119966652 121654416 126631466 131377872 131501907 135743904 136861218 142326028 147055896 147800106 155854112 156011223 159955536 168444576 169696418 175335876 179949978 182481624 189947199 196074528 197066808 208014964 213489042 220583844 221476896 233781168 239933304 243308832 253262932 254544627 262755744 263003814 273722436 284652056 294111792 295600212 312022446 319911072 320233563 339392836 350671752 359899956 364963248 379894398 394133616 416029928 426978084 441167688 467562336 468033669 479866608 506525864 509089254 526007628 547444872 569304112 569841597 588223584 591200424 624044892 640467126 676048633 678785672 701343504 719799912 729926496 759788796 763633881 788267232 832059856 853956168 882335376 936067338 959733216 960700689 1013051728 1018178508 1052015256 1094889744 1103026717 1138608224 1139683194 1182400848 1248089784 1280934252 1352097266 1357571344 1402687008 1404101007 1439599824 1519577592 1527267762 1612115971 1664119712 1707912336 1709524791 1764670752 1872134676 1921401378 2026103456 2028145899 2036357016 2104030512 2189779488 2206053434 2279366388 2290901643 2364801696 2496179568 2561868504 2704194532 2715142688 2808202014 2879199648 3039155184 3054535524 3224231942 3309080151 3415824672 3419049582 3744269352 3842802756 4056291798 4072714032 4208061024 4412106868 4558732776 4581803286 4836347913 4992359136 5123737008 5408389064 5616404028 6078310368 6084437697 6109071048 6448463884 6618160302 6838099164 7488538704 7685605512 8112583596 8145428064 8824213736 9117465552 9163606572 9672695826 9927240453 10247474016 10816778128 11232808056 12168875394 12218142096 12896927768 13236320604 13676198328 14509043739 14977077408 15371211024 16225167192 17648427472 18234931104 18253313091 18327213144 19345391652 19854480906 20957507623 21633556256 22465616112 24337750788 24436284192 25793855536 26472641208 27352396656 29018087478 29781721359 30742422048 32450334384 35296854944 36506626182 36654426288 38690783304 39708961812 41915015246 43527131217 44931232224 48675501576 51587711072 52945282416 54704793312 58036174956 59563442718 62872522869 64900668768 73013252364 73308852576 77381566608 79417923624 83830030492 87054262434 97351003152 105890564832 116072349912 119126885436 125745045738 146026504728 154763133216 158835847248 167660060984 174108524868 188617568607 194702006304 232144699824 238253770872 251490091476 292053009456 317671694496 335320121968 348217049736 377235137214 464289399648 476507541744 502980182952 565852705821 584106018912 670640243936 696434099472 754470274428 953015083488 1005960365904 1131705411642 1392868198944 1508940548856 2011920731808 2263410823284 3017881097712 4526821646568 6035762195424 9053643293136 18107286586272
• Sum of all divisors σ(n): 61994354688000
• Sum of proper divisors (its aliquot sum) s(n): 43887068101728
• 18107286586272 is an abundant number, because the sum of its proper divisors (43887068101728) is greater than itself. Its abundance is 25779781515456

Bases of 18107286586272

• Binary: 100000111011111101110011000101000001110100000₂
• Hexadecimal: 0x1077EE6283A0
• Base-36: 6F2DEX0O0

Squares and roots of 18107286586272

• 18107286586272 squared (18107286586272²) is 327873827517385899298857984
• 18107286586272 cubed (18107286586272³) is 5936905358995221057244486943411491995648
• The square root of 18107286586272 is 4255265.7480199753
• The cube root of 18107286586272 is 26259.3794261639

Scales and comparisons

• 18,107,286,586,272 seconds is equal to 575,755 years, 36 weeks, 4 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,107,286,586,272 would take you about one million, four hundred thirty-nine thousand, three hundred eighty-nine 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 18107286586272 cubic inches would be around 2188.3 feet tall.

Recreational maths with 18107286586272

• 18107286586272 backwards is 27268568270181
• The number of decimal digits it has is: 14
• The sum of 18107286586272's digits is 63
• More coming soon!