64401106398813

Names of 64401106398813

• Cardinal: 64401106398813 can be written as Sixty-four trillion, four hundred one billion, one hundred six million, three hundred ninety-eight thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 6.4401106398813 × 10¹³

Factors of 64401106398813

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2046

Divisors of 64401106398813

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 19 27 31 57 71 93 171 181 213 279 513 543 589 639 837 1349 1629 1741 1767 1917 2201 3439 4047 4887 5223 5301 5611 6603 10317 12141 12851 15669 15903 16833 19809 30951 32761 33079 36423 38553 41819 47007 50499 53971 59427 92853 98283 99237 106609 115659 123611 125457 151497 161913 244169 294849 297711 315121 319827 346977 370833 376371 398381 485739 622459 732507 884547 893133 945363 959481 1015591 1025449 1112499 1129113 1195143 1457217 1867377 2197521 2326031 2348609 2836089 2878443 3046773 3076347 3337497 3585429 3831941 5602131 5987299 6592563 6978093 7045827 7569239 8508267 9140319 9229041 9768751 10756287 11495823 16806393 17961897 19296229 20934279 21137481 22373591 22707717 27420957 27687123 29306253 34487469 44194589 53885691 57036901 57888687 62802837 63412443 67120773 68123151 72106961 72806879 87918759 103462407 132583767 161657073 171110703 173666061 185606269 201362319 204369453 216320883 218420637 263756277 397751301 425098229 513332109 520998183 556818807 604086957 648962649 655261911 693581321 1083701119 1193253903 1275294687 1370032259 1539996327 1670456421 1768143931 1946887947 1965785733 2080743963 3251103357 3825884061 4049619971 4110096777 5011369263 5304431793 6242231889 9753310071 11477652183 12148859913 12330290331 13178045099 15913295379 18726695667 29259930213 33594734689 36446579739 36990870993 39534135297 47739886137 76942779449 100784204067 109339739217 118602405891 125538219101 230828338347 302352612201 355807217673 376614657303 692485015041 907057836603 1129843971909 2077455045123 2385226162919 3389531915727 7155678488757 21467035466271 64401106398813
• Sum of all divisors σ(n): 105775176499200
• Sum of proper divisors (its aliquot sum) s(n): 41374070100387
• 64401106398813 is a deficient number, because the sum of its proper divisors (41374070100387) is less than itself. Its deficiency is 23027036298426

Bases of 64401106398813

• Binary: 1110101001001010001101000100011110111001011101₂
• Hexadecimal: 0x3A928D11EE5D
• Base-36: MTTGJYNH9

Squares and roots of 64401106398813

• 64401106398813 squared (64401106398813²) is 4147502505391232733407808969
• 64401106398813 cubed (64401106398813³) is 267103750139044267417459746748888232353797
• The square root of 64401106398813 is 8025029.9936394631
• The cube root of 64401106398813 is 40083.3898655353

Scales and comparisons

• 64,401,106,398,813 seconds is equal to 2,047,755 years, 50 weeks, 5 days, 21 hours, 53 minutes, 33 seconds.
• To count from 1 to 64,401,106,398,813 would take you about five million, one hundred nineteen thousand, three hundred eighty-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 64401106398813 cubic inches would be around 3340.3 feet tall.

Recreational maths with 64401106398813

• 64401106398813 backwards is 31889360110446
• The number of decimal digits it has is: 14
• The sum of 64401106398813's digits is 54
• More coming soon!