242664073317886815

Names of 242664073317886815

• Cardinal: 242664073317886815 can be written as Two hundred forty-two quadrillion, six hundred sixty-four trillion, seventy-three billion, three hundred seventeen million, eight hundred eighty-six thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 2.42664073317886815 × 10¹⁷

Factors of 242664073317886815

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 39171413

Divisors of 242664073317886815

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 37 45 63 105 111 135 163 185 189 259 315 333 489 555 777 815 945 999 1087 1141 1295 1467 1665 2331 2445 3261 3423 3885 4401 4995 5435 5705 6031 6993 7335 7609 9783 10269 11655 16305 17115 18093 22005 22827 29349 30155 30807 34965 38045 40219 42217 48915 51345 54279 68481 90465 114135 120657 126651 146745 154035 162837 177181 201095 205443 211085 271395 281533 342405 361971 379953 531543 603285 633255 814185 844599 885905 1027215 1085913 1139859 1240267 1407665 1594629 1809855 1899765 2533797 2657715 3720801 4222995 4783887 5429565 5699295 6201335 6555697 7601391 7973145 11162403 12668985 18604005 19667091 23919435 32778485 33487209 38006955 39170111 45889879 55812015 59001273 98335455 117510333 137669637 167436045 177003819 195850555 229449395 274190777 295006365 352530999 413008911 587551665 688348185 822572331 885019095 1057592997 1239026733 1370953885 1449294107 1762654995 2065044555 2467716993 4112861655 4347882321 5287964985 6195133665 6384728093 7246470535 7403150979 10145058749 12338584965 13043646963 19154184279 21739411605 30435176247 31923640465 37015754895 39130940889 42577910657 44693096651 50725293745 57462552837 65218234815 91305528741 95770921395 127733731971 134079289953 152175881235 172387658511 195654704445 212889553285 223465483255 236234939441 273916586223 287312764185 298045374599 383201195913 402237869859 456527643705 638668659855 670396449765 708704818323 861938292555 894136123797 1149603587739 1181174697205 1206713609577 1369582931115 1490226872995 1575382694309 1653644576087 1916005979565 2011189349295 2126114454969 2682408371391 3543524091615 4470680618985 4726148082927 4960933728261 5748017938695 6033568047885 6378343364907 6940199437091 7876913471545 8047225114173 8268222880435 10630572274845 11027678860163 13412041856955 14178444248781 14882801184783 20820598311273 23630740414635 24804668641305 31891716824535 33083036580489 34700997185455 40236125570865 42535332746343 44648403554349 48581396059637 55138394300815 62461794933819 70892221243905 74414005923915 99249109741467 104102991556365 145744188178911 165415182902445 187385384801457 212676663731715 223242017771745 242906980298185 256787379172367 297747329224401 312308974669095 437232564536733 496245548707335 728720940894555 770362137517101 936926924007285 1283936895861835 1311697693610199 1488736646122005 1797511654206569 2186162822683665 2311086412551303 3851810687585505 5392534962619707 6558488468050995 6933259237653909 8987558271032845 11555432062756515 16177604887859121 26962674813098535 34666296188269545 48532814663577363 80888024439295605 242664073317886815
• Sum of all divisors σ(n): 509932135923056640
• Sum of proper divisors (its aliquot sum) s(n): 267268062605169825
• 242664073317886815 is an abundant number, because the sum of its proper divisors (267268062605169825) is greater than itself. Its abundance is 24603989287283010

Bases of 242664073317886815

• Binary: 1101011110000111011011000001100001110111001010101101011111₂
• Hexadecimal: 0x35E1DB061DCAB5F
• Base-36: 1UDD8GB0RK9R

Squares and roots of 242664073317886815

• 242664073317886815 squared (242664073317886815²) is 58885852479228747662847017150844225
• 242664073317886815 cubed (242664073317886815³) is 14289480823405831899737568208705847141360670246393375
• The square root of 242664073317886815 is 492609453.1349218993
• The cube root of 242664073317886815 is 623737.4605391685

Scales and comparisons

• 242,664,073,317,886,815 seconds is equal to 7,715,966,922 years, 12 weeks, 5 days, 18 hours, 20 minutes, 15 seconds.
• To count from 1 to 242,664,073,317,886,815 would take you about twenty-three billion, one hundred forty-seven million, nine hundred thousand, seven hundred sixty-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 242664073317886815 cubic inches would be around 51978.1 feet tall.

Recreational maths with 242664073317886815

• 242664073317886815 backwards is 518688713370466242
• The number of decimal digits it has is: 18
• The sum of 242664073317886815's digits is 81
• More coming soon!