13381664384841571

Names of 13381664384841571

• Cardinal: 13381664384841571 can be written as Thirteen quadrillion, three hundred eighty-one trillion, six hundred sixty-four billion, three hundred eighty-four million, eight hundred forty-one thousand, five hundred seventy-one.

Scientific notation

• Scientific notation: 1.3381664384841571 × 10¹⁶

Factors of 13381664384841571

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 92683

Divisors of 13381664384841571

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 13 43 49 67 73 91 301 469 511 559 637 871 949 1093 2107 2881 3139 3283 3577 3913 4891 6097 6643 7651 14209 20167 21973 27391 34237 37453 40807 42679 46501 46999 53557 63583 73231 79789 91387 99463 141169 153811 210313 239659 262171 285649 328993 445081 512617 558523 610987 639709 696241 952003 1037257 1188031 1472191 1835197 1999543 2302951 2734069 3115567 3148933 3430927 3588319 3909661 3929641 4276909 4477963 5345863 6122929 6664021 6671251 7260799 8316217 10305337 19138483 22042531 24016489 27507487 29938363 37421041 40936129 42860503 44602051 46648147 46698757 50825593 51085333 58213519 69496219 79598077 86726263 99885991 133969381 154297717 168115423 192552409 229872109 261947287 263285947 286552903 286863793 300023521 312214357 326891299 357597331 446973817 486473533 557186539 607083841 699201937 1298517883 1609104763 1843001629 2005870321 2008046551 2185500499 2503181317 2988337417 3128816719 3405314731 3422717311 3729229309 3900305773 4249586887 4295097613 4894413559 5810659621 6692361397 7291677343 9089625181 11263733341 12901011403 14056325857 19219874131 20918361919 21901717033 23959021177 26104605163 30065683291 40674617347 46846529779 51041741401 55836268969 63627376267 87000698161 94791805459 134539118917 146428533433 167713148239 182732236141 210459783037 249858363703 284722321429 287771540071 313542125749 327925708453 357292189807 390853882783 488542381981 609004887127 663542638213 941773832419 1749008545921 2014400780497 2194794880243 2735977179481 3419796673867 3741030020923 4076047634737 4263034209889 4644798467491 6351050965753 12243059821447 14100805463479 15363564161701 21007322425183 23938576717069 26187210146461 28532333443159 44457356760271 147051256976281 183310471025227 199726334102113 273095191527379 311201497321897 1029358798833967 1911666340691653 13381664384841571
• Sum of all divisors σ(n): 17664554755803648
• Sum of proper divisors (its aliquot sum) s(n): 4282890370962077
• 13381664384841571 is a deficient number, because the sum of its proper divisors (4282890370962077) is less than itself. Its deficiency is 9098774013879494

Bases of 13381664384841571

• Binary: 101111100010101000110110001000001010010111011101100011₂
• Hexadecimal: 0x2F8A8D88297763
• Base-36: 3NREJR2ED0J

Squares and roots of 13381664384841571

• 13381664384841571 squared (13381664384841571²) is 179068941708537340811322769748041
• 13381664384841571 cubed (13381664384841571³) is 2396240479692405470611543050309518618131372612411
• The square root of 13381664384841571 is 115679144.1221863941
• The cube root of 13381664384841571 is 237412.3887959305

Scales and comparisons

• 13,381,664,384,841,571 seconds is equal to 425,495,535 years, 12 weeks, 13 hours, 19 minutes, 31 seconds.
• To count from 1 to 13,381,664,384,841,571 would take you about one billion, two hundred seventy-six million, four hundred eighty-six thousand, six hundred five 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 13381664384841571 cubic inches would be around 19784.4 feet tall.

Recreational maths with 13381664384841571

• 13381664384841571 backwards is 17514848346618331
• 13381664384841571 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13381664384841571's digits is 73
• More coming soon!