18119980014492979935

Names of 18119980014492979935

• Cardinal: 18119980014492979935 can be written as Eighteen quintillion, one hundred nineteen quadrillion, nine hundred eighty trillion, fourteen billion, four hundred ninety-two million, nine hundred seventy-nine thousand, nine hundred thirty-five.

Scientific notation

• Scientific notation: 1.8119980014492979935 × 10¹⁹

Factors of 18119980014492979935

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 232

Divisors of 18119980014492979935

• Number of divisors d(n): 252
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 81 117 135 169 195 211 243 351 405 507 585 633 845 1053 1055 1215 1521 1755 1899 2535 2743 3159 3165 4563 5265 5697 7605 8229 9495 13689 13715 15795 17091 22815 24687 28485 35659 41067 41145 44521 51273 68445 74061 85455 106977 123435 133563 178295 205335 222183 222605 256365 320931 370305 400689 534885 578773 666549 667815 962793 1110915 1202067 1604655 1736319 2003445 2888379 2893865 3332745 3606201 4813965 5208957 6010335 7524049 8665137 8681595 9393931 10818603 14441895 15626871 18031005 22572147 26044785 28181793 37620245 43325685 46880613 46969655 54093015 67716441 78134355 84545379 112860735 122121103 140641839 140908965 203149323 234403065 253636137 338582205 366363309 422726895 609447969 610605515 703209195 760908411 1015746615 1099089927 1268180685 1587574339 1828343907 1831816545 1982119441 2282725233 3047239845 3297269781 3804542055 4762723017 5495449635 5946358323 7937871695 9141719535 9891809343 9910597205 11413626165 14288169051 16486348905 17839074969 23813615085 25767552733 29675428029 29731791615 42864507153 49459046715 53517224907 71440845255 77302658199 89195374845 128593521459 128837763665 148377140145 160551674721 214322535765 231907974597 267586124535 334978185529 385780564377 386513290995 418227202051 481655024163 642967607295 695723923791 802758373605 1004934556587 1159539872985 1254681606153 1674890927645 1928902821885 2087171771373 2091136010255 2408275120815 3014803669761 3478619618955 3764044818459 5024672782935 5436953626663 6261515314119 6273408030765 9044411009283 10435858856865 11292134455377 15074018348805 16310860879989 18820224092295 27133233027849 27184768133315 31307576570595 33876403366131 45222055046415 48932582639967 56460672276885 70680397146619 81399699083547 81554304399945 88245939632761 101629210098393 135666165139245 146797747919901 169382016830655 212041191439857 244662913199835 264737818898283 353401985733095 406998495417735 440393243759703 441229698163805 508146050491965 636123574319571 733988739599505 794213456694849 1060205957199285 1147197215225893 1321179731279109 1323689094491415 1908370722958713 2201966218798515 2382640370084547 3180617871597855 3441591645677679 3971067283474245 5725112168876139 5735986076129465 6605898656395545 7147921110253641 9541853614793565 10324774937033037 11913201850422735 14913563797936609 17175336506628417 17207958228388395 21443763330760923 28625560844380695 30974324811099111 35739605551268205 44740691393809827 51623874685165185 74567818989683045 85876682533142085 92922974433297333 107218816653804615 134222074181429481 154871624055495555 223703456969049135 278768923299891999 402666222544288443 464614872166486665 671110370907147405 1207998667632865329 1393844616499459995 2013331112721442215 3623996002898595987 6039993338164326645 18119980014492979935
• Sum of all divisors σ(n): 35437380857213923224
• Sum of proper divisors (its aliquot sum) s(n): 17317400842720943289
• 18119980014492979935 is a deficient number, because the sum of its proper divisors (17317400842720943289) is less than itself. Its deficiency is 802579171772036646

Bases of 18119980014492979935

• Binary: 1111101101110111000110011101000111000101000010000001001011011111₂
• Hexadecimal: 0xFB7719D1C50812DF
• Base-36: 3TO0KU5PD8IXR

Squares and roots of 18119980014492979935

• 18119980014492979935 squared (18119980014492979935²) is 328333675725625013335249067396312604225
• 18119980014492979935 cubed (18119980014492979935³) is 5949399642233344103410726279841708624307136766020521225375
• The square root of 18119980014492979935 is 4256756983.2553255511
• The cube root of 18119980014492979935 is 2626551.4041071835
• Being both a perfect square and a perfect cube, 18119980014492979935 is also a perfect sixth number.

Scales and comparisons

• 18,119,980,014,492,979,935 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,119,980,014,492,979,935 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 18119980014492979935 cubic inches would be around 218879.3 feet tall.

Recreational maths with 18119980014492979935

• 18119980014492979935 backwards is 53997929441008991181
• The number of decimal digits it has is: 20
• The sum of 18119980014492979935's digits is 99
• More coming soon!