40627433572748865

Names of 40627433572748865

• Cardinal: 40627433572748865 can be written as Forty quadrillion, six hundred twenty-seven trillion, four hundred thirty-three billion, five hundred seventy-two million, seven hundred forty-eight thousand, eight hundred sixty-five.

Scientific notation

• Scientific notation: 4.0627433572748865 × 10¹⁶

Factors of 40627433572748865

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 521

Divisors of 40627433572748865

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 15 43 45 97 129 215 291 373 387 485 645 873 1119 1455 1849 1865 1935 3357 4171 4365 5547 5595 9245 9409 12513 16039 16641 16785 20855 27735 28227 36181 37539 47045 48117 62565 80195 83205 84681 108543 139129 141135 144351 179353 180905 187695 240585 325629 404587 417387 423405 538059 542715 689677 695645 721755 896765 1213761 1252161 1555783 1614177 1628145 2022935 2069031 2086935 2690295 3448385 3509557 3641283 4667349 5982547 6068805 6207093 6260805 7778915 8070885 10345155 10528671 13495513 14002047 17397241 17547785 17947641 18206415 23336745 29912735 31035465 31586013 40486539 51895117 52191723 52643355 53842923 66898669 67477565 70010235 86986205 89738205 121459617 150910951 155685351 156575169 157930065 200696007 202432695 257249521 259475585 260958615 269214615 334493345 452732853 467056053 580307059 602088021 607298085 754554755 771748563 778426755 782875845 1003480035 1286247605 1309064761 1358198559 1740921177 2231490031 2263664265 2315245689 2335280265 2901535295 3010440105 3858742815 3927194283 5033826349 5222763531 6489170893 6545323805 6694470093 6790992795 8704605885 11157450155 11576228445 11781582849 15101479047 19467512679 19635971415 20083410279 24953203537 25169131745 26113817655 32445854465 33472350465 45304437141 56289784723 58402538037 58907914245 74859610611 75507395235 95954071333 97337563395 100417051395 124766017685 168869354169 216454533007 224578831833 226522185705 281448923615 287862213999 292012690185 374298053055 479770356665 488281155853 506608062507 649363599021 844346770845 863586641997 1082272665035 1122894159165 1439311069995 1464843467559 1948090797063 2420460743089 2441405779265 2533040312535 3246817995105 4317933209985 4394530402677 7261382229267 7324217337795 9307544919301 9740453985315 12102303715445 20996089701679 21784146687801 21972652013385 27922634757903 36306911146335 46537724596505 62988269105037 83767904273709 104980448508395 108920733439005 139613173789515 188964807315111 314941345525185 418839521368545 902831857172197 944824036575555 2708495571516591 4514159285860985 8125486714549773 13542477857582955 40627433572748865
• Sum of all divisors σ(n): 73043419762530360
• Sum of proper divisors (its aliquot sum) s(n): 32415986189781495
• 40627433572748865 is a deficient number, because the sum of its proper divisors (32415986189781495) is less than itself. Its deficiency is 8211447382967370

Bases of 40627433572748865

• Binary: 10010000010101100110111110000010001111010100111001000001₂
• Hexadecimal: 0x90566F823D4E41
• Base-36: B4181BNYQM9

Squares and roots of 40627433572748865

• 40627433572748865 squared (40627433572748865²) is 1650588358708121605268352358788225
• 40627433572748865 cubed (40627433572748865³) is 67059168899366786106181948176487406292453644114625
• The square root of 40627433572748865 is 201562480.5680582633
• The cube root of 40627433572748865 is 343774.0808983941

Scales and comparisons

• 40,627,433,572,748,865 seconds is equal to 1,291,826,718 years, 36 weeks, 6 days, 12 hours, 27 minutes, 45 seconds.
• To count from 1 to 40,627,433,572,748,865 would take you about three billion, eight hundred seventy-five million, four hundred eighty thousand, one 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 40627433572748865 cubic inches would be around 28647.8 feet tall.

Recreational maths with 40627433572748865

• 40627433572748865 backwards is 56884727533472604
• The number of decimal digits it has is: 17
• The sum of 40627433572748865's digits is 81
• More coming soon!