42891814509627369

Names of 42891814509627369

• Cardinal: 42891814509627369 can be written as Forty-two quadrillion, eight hundred ninety-one trillion, eight hundred fourteen billion, five hundred nine million, six hundred twenty-seven thousand, three hundred sixty-nine.

Scientific notation

• Scientific notation: 4.2891814509627369 × 10¹⁶

Factors of 42891814509627369

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 674

Divisors of 42891814509627369

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 11 13 31 33 39 53 93 121 143 159 341 363 403 429 563 583 689 961 1023 1209 1573 1643 1689 1749 2067 2883 3751 4433 4719 4929 6193 6413 7319 7579 10571 11253 12493 13299 17453 18073 18579 19239 21359 21957 22737 29839 31713 37479 48763 50933 52359 54219 64077 68123 80509 83369 89517 116281 137423 146289 152799 191983 198803 204369 226889 234949 241527 250107 316969 328229 348843 387907 412269 541043 560263 575949 596409 662129 680667 704847 885599 925009 950907 984687 1163721 1511653 1623129 1680789 1986387 2111813 2495779 2584439 2656797 2775027 3486659 3610519 4120597 4266977 4534959 5951473 6162893 6335439 7033559 7283419 7487337 7753317 9826039 10175099 10459977 10831557 12025117 12361791 12800931 16799357 17854419 18488679 21100677 21850257 27453569 28675279 29478117 30525297 36075351 38353249 45326567 46936747 50398071 65466203 77369149 80117609 82360707 86025837 108086429 111926089 115059747 127738507 132276287 135979701 140810241 178453547 184792927 196398609 218391641 232107447 240352827 304607209 315428069 324259287 335778267 372778627 383215521 396828861 498592237 520780067 535360641 554378781 655174923 851060639 913821627 946284207 1118335881 1188950719 1405123577 1455039157 1495776711 1562340201 1962989017 2032722197 2319896111 2402308051 2553181917 3350679299 3469708759 3566852157 3959893717 4100564897 4215370731 4365117471 5532059957 5728580737 5888967051 6098166591 6770140871 6959688333 7206924153 9458037991 10052037897 10409126277 11879681151 12301694691 15456359347 16144182077 16596179871 17185742211 20310422613 21592879187 25518857221 26425388561 28374113973 36857472289 43558830887 45106213867 46369078041 48432546231 60852659527 63014388107 64778637561 71916779441 74471549581 76556571663 79276165683 104038417901 110572416867 122954493883 130676492661 135318641601 171493858667 177586002847 182557978581 189043164321 209874367001 215750338323 223414648743 280707429431 293199177721 312115253703 368863481649 479147139757 514481576001 532758008541 629623101003 669379254797 791084573851 819187045391 842122288293 879597533163 1144422596911 1352499432713 1437441419271 1886432445337 1953446031317 2008137764391 2229420162671 2308618037011 2373253721553 2457561136173 3225190954931 3433267790733 3811589310373 4057498298139 5659297336011 5860338093951 6688260488013 6925854111033 8701930312361 9089174509351 9675572864793 11434767931119 14877493759843 20750756898707 24523621789381 25394798407121 26105790937083 27267523528053 35477100504241 41927482414103 44632481279529 62252270696121 73570865368143 76184395221363 99980919602861 106431301512723 118159268621563 125782447242309 269759839683191 299942758808583 354477805864689 461202306555133 809279519049573 1099790115631471 1299751954837193 1383606919665399 3299370346894413 3899255864511579 14297271503209123 42891814509627369
• Sum of all divisors σ(n): 71396996119908480
• Sum of proper divisors (its aliquot sum) s(n): 28505181610281111
• 42891814509627369 is a deficient number, because the sum of its proper divisors (28505181610281111) is less than itself. Its deficiency is 14386632899346258

Bases of 42891814509627369

• Binary: 10011000011000011110000011000111100111100100011111101001₂
• Hexadecimal: 0x9861E0C79E47E9
• Base-36: BQBVNKD765L

Squares and roots of 42891814509627369

• 42891814509627369 squared (42891814509627369²) is 1839707751928280900634787233862161
• 42891814509627369 cubed (42891814509627369³) is 78908403647631387073894248047847359118014819084409
• The square root of 42891814509627369 is 207103390.8694576855
• The cube root of 42891814509627369 is 350045.7477878327

Scales and comparisons

• 42,891,814,509,627,369 seconds is equal to 1,363,827,028 years, 16 weeks, 1 day, 20 hours, 56 minutes, 9 seconds.
• To count from 1 to 42,891,814,509,627,369 would take you about four billion, ninety-one million, four hundred eighty-one thousand and eighty-four 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 42891814509627369 cubic inches would be around 29170.5 feet tall.

Recreational maths with 42891814509627369

• 42891814509627369 backwards is 96372690541819824
• The number of decimal digits it has is: 17
• The sum of 42891814509627369's digits is 84
• More coming soon!