13008139395929855

Names of 13008139395929855

• Cardinal: 13008139395929855 can be written as Thirteen quadrillion, eight trillion, one hundred thirty-nine billion, three hundred ninety-five million, nine hundred twenty-nine thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 1.3008139395929855 × 10¹⁶

Factors of 13008139395929855

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 105290

Divisors of 13008139395929855

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 17 31 41 53 85 155 205 265 289 527 697 901 961 1271 1445 1643 1681 2173 2635 3485 4505 4805 6355 8215 8405 8959 10865 11849 15317 16337 21607 27931 28577 36941 39401 44795 50933 52111 59245 67363 76585 81685 89093 105143 108035 139655 142885 184705 197005 254665 260555 277729 336815 367319 445465 474827 485809 525715 627997 669817 865861 885887 1145171 1388645 1514581 1615441 1787431 1836595 2088253 2374135 2429045 2761883 3139985 3259433 3349085 4310863 4329305 4429435 5572579 5725855 7572905 8077205 8937155 10441265 11386889 13809415 14719637 15060079 16297165 19467907 21554315 25747877 27462497 27862895 30386327 35500301 46952011 55410361 56934445 73284671 73598185 75300395 85618373 94733843 97339535 101042423 128739385 133636753 137312485 151931635 172749949 176745383 177501505 228475739 234760055 277051805 366423355 428091865 466862449 473669215 505212115 603505117 668183765 798184187 863749745 883726915 941976137 1142378695 1245839407 1455512341 1610475331 1717721191 2271824801 2334312245 2936749133 3004671511 3017525585 3884087563 3990920935 4142739343 4709880685 5355248419 5479106873 6229197035 7082747909 7277561705 8052376655 8588605955 9367505299 11359124005 14683745665 15023357555 19420437815 20713696715 24743709797 26776242095 27395534365 29201260247 35413739545 38621021617 46837526495 49924735261 51079415687 66029488571 70426568831 91039223123 93144816841 120406714453 123718548985 146006301235 159247590083 169852313063 193105108085 219565185179 249623676305 255397078435 290392664269 330147442855 352132844155 455196115615 465724084205 602033572265 796237950415 849261565315 1097825925895 1197251670127 1451963321345 1547666793091 1583461886297 2046914145701 2707209031411 2887489322071 3732608148043 4936675292573 5986258350635 7738333965455 7917309431485 9002172592339 10234570728505 13536045157055 14437446610355 18663040740215 24683376462865 45010862961695 49087318475207 63454338516731 83923479973741 153036934069763 245436592376035 317271692583655 419617399868705 765184670348815 2601627879185971 13008139395929855
• Sum of all divisors σ(n): 17893792897445088
• Sum of proper divisors (its aliquot sum) s(n): 4885653501515233
• 13008139395929855 is a deficient number, because the sum of its proper divisors (4885653501515233) is less than itself. Its deficiency is 8122485894414622

Bases of 13008139395929855

• Binary: 101110001101101101010101110111111000100001011011111111₂
• Hexadecimal: 0x2E36D577E216FF
• Base-36: 3K300QO4OVZ

Squares and roots of 13008139395929855

• 13008139395929855 squared (13008139395929855²) is 169211690543942332940140080321025
• 13008139395929855 cubed (13008139395929855³) is 2201129258016547576237579853638443503666781701375
• The square root of 13008139395929855 is 114053230.5370165961
• The cube root of 13008139395929855 is 235182.5314672947

Scales and comparisons

• 13,008,139,395,929,855 seconds is equal to 413,618,595 years, 50 weeks, 4 days, 8 hours, 57 minutes, 35 seconds.
• To count from 1 to 13,008,139,395,929,855 would take you about one billion, two hundred forty million, eight hundred fifty-five thousand, seven hundred eighty-seven 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 13008139395929855 cubic inches would be around 19598.5 feet tall.

Recreational maths with 13008139395929855

• 13008139395929855 backwards is 55892959393180031
• The number of decimal digits it has is: 17
• The sum of 13008139395929855's digits is 80
• More coming soon!