13638929283135065

Names of 13638929283135065

• Cardinal: 13638929283135065 can be written as Thirteen quadrillion, six hundred thirty-eight trillion, nine hundred twenty-nine billion, two hundred eighty-three million, one hundred thirty-five thousand and sixty-five.

Scientific notation

• Scientific notation: 1.3638929283135065 × 10¹⁶

Factors of 13638929283135065

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3847

Divisors of 13638929283135065

• Number of divisors d(n): 108
• Complete list of divisors:
  1 5 7 13 35 49 65 91 245 455 637 653 3169 3185 3265 4571 8489 15845 22183 22855 31997 41197 42445 59423 110915 155281 159985 205985 288379 297115 415961 426409 776405 1441895 2018653 2069357 2079805 2132045 2984863 5543317 10042561 10093265 10346785 14485499 14924315 20894041 26901641 27716585 38803219 50212805 70297927 72427495 101398493 104470205 130553293 134508205 188311487 194016095 271622533 351489635 492085489 506992465 652766465 913873051 941557435 1318180409 1351290121 1358112665 2460427445 4569365255 6397111357 6557792333 6590902045 6756450605 9459030847 17566771573 31985556785 32788961665 45904546331 47295154235 66213215929 85251300329 87833857865 122967401011 229522731655 321331824317 331066079645 426256501645 596759102303 614837005055 860771807077 1606659121585 2983795511515 4177313716121 4282238393449 4303859035385 20886568580605 21411191967245 29975668754143 55669099114837 149878343770715 209829681279001 278345495574185 389683693803859 1049148406395005 1948418469019295 2727785856627013 13638929283135065
• Sum of all divisors σ(n): 20541286166437764
• Sum of proper divisors (its aliquot sum) s(n): 6902356883302699
• 13638929283135065 is a deficient number, because the sum of its proper divisors (6902356883302699) is less than itself. Its deficiency is 6736572399832366

Bases of 13638929283135065

• Binary: 110000011101001000100010101111000010011011011001011001₂
• Hexadecimal: 0x307488AF09B659
• Base-36: 3QALHM4GK7T

Squares and roots of 13638929283135065

• 13638929283135065 squared (13638929283135065²) is 186020391990359178056235032554225
• 13638929283135065 cubed (13638929283135065³) is 2537118971577573291523172868618443022542611399625
• The square root of 13638929283135065 is 116785826.5507208927
• The cube root of 13638929283135065 is 238924.1736026875

Scales and comparisons

• 13,638,929,283,135,065 seconds is equal to 433,675,763 years, 11 weeks, 5 days, 1 hour, 31 minutes, 5 seconds.
• To count from 1 to 13,638,929,283,135,065 would take you about one billion, three hundred one million, twenty-seven thousand, two 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 13638929283135065 cubic inches would be around 19910.3 feet tall.

Recreational maths with 13638929283135065

• 13638929283135065 backwards is 56053138292983631
• The number of decimal digits it has is: 17
• The sum of 13638929283135065's digits is 74
• More coming soon!