18379665793190844

Names of 18379665793190844

• Cardinal: 18379665793190844 can be written as Eighteen quadrillion, three hundred seventy-nine trillion, six hundred sixty-five billion, seven hundred ninety-three million, one hundred ninety thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 1.8379665793190844 × 10¹⁶

Factors of 18379665793190844

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 168095

Divisors of 18379665793190844

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 83 97 108 162 166 194 249 291 324 332 388 498 582 747 873 996 1164 1494 1746 2241 2619 2988 3492 4482 5238 6723 7857 8051 8964 10476 13446 15714 16102 24153 26892 31428 32204 48306 72459 82393 85517 96612 144918 164786 171034 217377 247179 256551 289836 329572 342068 434754 494358 513102 652131 741537 769653 869508 988716 1026204 1304262 1483074 1539306 2224611 2308959 2608524 2966148 3078612 4449222 4617918 6673833 6838619 6926877 7097911 7992121 8295149 8898444 9235836 13347666 13677238 13853754 14195822 15984242 16590298 20515857 21293733 23976363 24885447 26695332 27354476 27707508 28391644 31968484 33180596 41031714 42587466 47952726 49770894 61547571 63881199 71929089 74656341 82063428 85174932 95905452 99541788 123095142 127762398 143858178 149312682 184642713 191643597 215787267 223969023 246190284 255524796 287716356 298625364 369285426 383287194 431574534 447938046 553928139 574930791 647361801 663346043 671907069 688497367 738570852 766574388 863149068 895876092 1107856278 1149861582 1294723602 1326692086 1343814138 1376994734 1990038129 2065492101 2215712556 2299723164 2589447204 2653384172 2687628276 2753989468 3980076258 4130984202 5970114387 6196476303 7046002181 7960152516 8261968404 11940228774 12392952606 14092004362 17910343161 18589428909 21138006543 23880457548 24785905212 28184008724 35820686322 37178857818 42276013086 53731029483 55768286727 63414019629 71641372644 74357715636 84552026172 107462058966 111536573454 126828039258 190242058887 214924117932 223073146908 253656078516 380484117774 570726176661 584818181023 683462211557 760968235548 1141452353322 1169636362046 1366924423114 1754454543069 2050386634671 2282904706644 2339272724092 2733848846228 3508909086138 4100773269342 5263363629207 6151159904013 7017818172276 8201546538684 10526727258414 12302319808026 15790090887621 18453479712039 21053454516828 24604639616052 31580181775242 36906959424078 47370272662863 55360439136117 56727363559231 63160363550484 73813918848156 94740545325726 110720878272234 113454727118462 170182090677693 189481090651452 221441756544468 226909454236924 340364181355386 510546272033079 680728362710772 1021092544066158 1531638816099237 2042185088132316 3063277632198474 4594916448297711 6126555264396948 9189832896595422 18379665793190844
• Sum of all divisors σ(n): 49129449151150368
• Sum of proper divisors (its aliquot sum) s(n): 30749783357959524
• 18379665793190844 is an abundant number, because the sum of its proper divisors (30749783357959524) is greater than itself. Its abundance is 12370117564768680

Bases of 18379665793190844

• Binary: 1000001010011000011010101101010101100011000101110111100₂
• Hexadecimal: 0x414C356AB18BBC
• Base-36: 50Z1PWGCVR0

Squares and roots of 18379665793190844

• 18379665793190844 squared (18379665793190844²) is 337812114669389616726235005432336
• 18379665793190844 cubed (18379665793190844³) is 6208873768514443257944527167038376748659176731584
• The square root of 18379665793190844 is 135571626.0623543749
• The cube root of 18379665793190844 is 263903.9375071707

Scales and comparisons

• 18,379,665,793,190,844 seconds is equal to 584,416,520 years, 9 weeks, 4 days, 2 hours, 47 minutes, 24 seconds.
• To count from 1 to 18,379,665,793,190,844 would take you about one billion, seven hundred fifty-three million, two hundred forty-nine thousand, five hundred sixty 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 18379665793190844 cubic inches would be around 21992 feet tall.

Recreational maths with 18379665793190844

• 18379665793190844 backwards is 44809139756697381
• The number of decimal digits it has is: 17
• The sum of 18379665793190844's digits is 90
• More coming soon!