142489441325593791

Names of 142489441325593791

• Cardinal: 142489441325593791 can be written as One hundred forty-two quadrillion, four hundred eighty-nine trillion, four hundred forty-one billion, three hundred twenty-five million, five hundred ninety-three thousand, seven hundred ninety-one.

Scientific notation

• Scientific notation: 1.42489441325593791 × 10¹⁷

Factors of 142489441325593791

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 140924

Divisors of 142489441325593791

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 13 27 33 39 99 117 121 143 169 297 351 363 429 507 1089 1287 1521 1573 1859 2197 3267 3861 4563 4719 5577 6591 14157 16731 19773 20449 24167 42471 50193 59319 61347 72501 140897 184041 217503 265837 422691 552123 652509 797511 1268073 1549867 1831661 2392533 3804219 4649601 5494983 7177599 13948803 16484949 17048537 20148271 23811593 41846409 49454847 51145611 60444813 71434779 153436833 181334439 214304337 221630981 261927523 309550709 460310499 544003317 642913011 664892943 785782569 928652127 1994678829 2357347707 2785956381 2881202753 3405057799 5984036487 7072043121 8357869143 8643608259 10215173397 19851964609 25930824777 30645520191 37455635789 59555893827 77792474331 91936560573 112366907367 178667681481 218371610699 258075539917 337100722101 536003044443 655114832097 774226619751 1011302166303 1965344496291 2322679859253 2402087717689 2838830939087 3354982018921 5896033488873 6968039577759 7206263153067 8516492817261 10064946056763 21618789459201 25549478451783 30194838170289 31227140329957 36904802208131 43614766245973 64856368377603 76648435355349 90584514510867 93681420989871 110714406624393 130844298737919 281044262969613 332143219873179 392532896213757 405952824289441 479762428705703 843132788908839 996429659619537 1177598688641271 1217858472868323 1439287286117109 3653575418604969 4317861858351327 5277386715762733 10960726255814907 12953585575053981 15832160147288199 47496480441864597 142489441325593791
• Sum of all divisors σ(n): 251359419087431200
• Sum of proper divisors (its aliquot sum) s(n): 108869977761837409
• 142489441325593791 is a deficient number, because the sum of its proper divisors (108869977761837409) is less than itself. Its deficiency is 33619463563756382

Bases of 142489441325593791

• Binary: 111111010001110010110010001010110011101001011010010111111₂
• Hexadecimal: 0x1FA39645674B4BF
• Base-36: 12Z0AHOCWM9R

Squares and roots of 142489441325593791

• 142489441325593791 squared (142489441325593791²) is 20303240889279835651332978737751681
• 142489441325593791 cubed (142489441325593791³) is 2892997451412435845257139994781581373047285633412671
• The square root of 142489441325593791 is 377477736.1985654791
• The cube root of 142489441325593791 is 522309.0624432851

Scales and comparisons

• 142,489,441,325,593,791 seconds is equal to 4,530,723,485 years, 19 weeks, 2 days, 20 hours, 29 minutes, 51 seconds.
• To count from 1 to 142,489,441,325,593,791 would take you about thirteen billion, five hundred ninety-two million, one hundred seventy thousand, four hundred fifty-six 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 142489441325593791 cubic inches would be around 43525.8 feet tall.

Recreational maths with 142489441325593791

• 142489441325593791 backwards is 197395523144984241
• The number of decimal digits it has is: 18
• The sum of 142489441325593791's digits is 81
• More coming soon!