138896223257009083327

Names of 138896223257009083327

• Cardinal: 138896223257009083327 can be written as One hundred thirty-eight quintillion, eight hundred ninety-six quadrillion, two hundred twenty-three trillion, two hundred fifty-seven billion, nine million, eighty-three thousand, three hundred twenty-seven.

Scientific notation

• Scientific notation: 1.38896223257009083327 × 10²⁰

Factors of 138896223257009083327

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3831442701908

Divisors of 138896223257009083327

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 19 71 77 133 209 349 497 781 1349 1463 2443 3839 5467 6631 9443 14839 24779 26873 46417 72941 103873 173453 272569 470801 510587 1907983 3295607 5178811 36251677 3831442701451 26820098910157 42145869715961 72797411327569 272032431803021 295021088011727 509581879292983 800771524603259 1337173502806399 1904227022621147 2992356749833231 5168616204257399 5605400672222813 9360214519644793 14708908530870389 20946497248832617 25406296553321581 36180313429801793 56854778246831389 94939318699254329 102962359716092723 177844075873251067 279469262086537391 397983447727819723 664575230894780303 1044332505691797619 1803847055285832251 1956284834605761737 7310327539842583333 12626929387000825757 19842317608144154761 138896223257009083327
• Sum of all divisors σ(n): 185380523667053568000
• Sum of proper divisors (its aliquot sum) s(n): 46484300410044484673
• 138896223257009083327 is a deficient number, because the sum of its proper divisors (46484300410044484673) is less than itself. Its deficiency is 92411922846964598654

Bases of 138896223257009083327

• Binary: 1111000011110010010100000110010011000000101011000000101001110111111₂
• Hexadecimal: 0x787928326056053BF
• Base-36: TB9NTX043ZZY7

Squares and roots of 138896223257009083327

• 138896223257009083327 squared (138896223257009083327²) is 19292160835060910967678816754584829388929
• 138896223257009083327 cubed (138896223257009083327³) is 2679608278456747079965918294333643954273492240876331852286783
• The square root of 138896223257009083327 is 11785424186.5538757249
• The cube root of 138896223257009083327 is 5178811.9999999989

Scales and comparisons

• 138,896,223,257,009,083,327 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,896,223,257,009,083,327 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 138896223257009083327 cubic inches would be around 431567.7 feet tall.

Recreational maths with 138896223257009083327

• 138896223257009083327 backwards is 723380900752322698831
• The number of decimal digits it has is: 21
• The sum of 138896223257009083327's digits is 88
• More coming soon!