18396134311299338

Names of 18396134311299338

• Cardinal: 18396134311299338 can be written as Eighteen quadrillion, three hundred ninety-six trillion, one hundred thirty-four billion, three hundred eleven million, two hundred ninety-nine thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.8396134311299338 × 10¹⁶

Factors of 18396134311299338

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8802

Divisors of 18396134311299338

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 11 22 29 41 58 82 121 242 319 451 638 841 902 1189 1682 2378 3509 4961 7018 8719 9251 9922 13079 17438 18502 24389 26158 34481 48778 68962 95909 101761 143869 191818 203522 252851 268279 287738 357479 379291 505702 536558 714958 758582 999949 1054999 1999898 2109998 2781361 2951069 3932269 4172201 5562722 5902138 7332679 7864538 8344402 10366891 10999439 14665358 20733782 21998878 30594971 43254959 61189942 76020961 80659469 86509918 114035801 120993829 152041922 161318938 212647691 228071602 241987658 300639839 425295382 601279678 836230571 887254159 1254393811 1672461142 1774508318 2204607869 2339124601 2508787622 3116859401 3307038229 4409215738 4678249202 6233718802 6614076458 8718555331 9198536281 17437110662 18397072562 24250686559 25730370611 34285453411 36377420519 48501373118 51460741222 63933628201 68570906822 72754841038 90388922629 95904108641 127867256402 180777845258 191808217282 266757552149 377139987521 533515104298 703269910211 754279975042 994278148919 1054945195051 1406539820422 1854075217829 1988556297838 2109890390102 2621278756241 3708150435658 5242557512482 7735969012321 10937059638109 15471938024642 20394827396119 21874119276218 28834066318651 40789654792238 57668132637302 76017083930989 152034167861978 224343101357309 317174729505161 448686202714618 634349459010322 836187923240879 1672375846481758 9198067155649669 18396134311299338
• Sum of all divisors σ(n): 32183902257441480
• Sum of proper divisors (its aliquot sum) s(n): 13787767946142142
• 18396134311299338 is a deficient number, because the sum of its proper divisors (13787767946142142) is less than itself. Its deficiency is 4608366365157196

Bases of 18396134311299338

• Binary: 1000001010110110010111111001010110111011000100100001010₂
• Hexadecimal: 0x415B2FCADD890A
• Base-36: 514VVFMU2A2

Squares and roots of 18396134311299338

• 18396134311299338 squared (18396134311299338²) is 338417757599364768825861839238244
• 18396134311299338 cubed (18396134311299338³) is 6225578522126656510326298816127022383023781482472
• The square root of 18396134311299338 is 135632349.7964233381
• The cube root of 18396134311299338 is 263982.7349021573

Scales and comparisons

• 18,396,134,311,299,338 seconds is equal to 584,940,168 years, 6 weeks, 1 day, 14 hours, 15 minutes, 38 seconds.
• To count from 1 to 18,396,134,311,299,338 would take you about one billion, seven hundred fifty-four million, eight hundred twenty thousand, five hundred 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 18396134311299338 cubic inches would be around 21998.6 feet tall.

Recreational maths with 18396134311299338

• 18396134311299338 backwards is 83399211343169381
• The number of decimal digits it has is: 17
• The sum of 18396134311299338's digits is 74
• More coming soon!