378693681614609081

Names of 378693681614609081

• Cardinal: 378693681614609081 can be written as Three hundred seventy-eight quadrillion, six hundred ninety-three trillion, six hundred eighty-one billion, six hundred fourteen million, six hundred nine thousand and eighty-one.

Scientific notation

• Scientific notation: 3.78693681614609081 × 10¹⁷

Factors of 378693681614609081

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 537

Divisors of 378693681614609081

• Number of divisors d(n): 180
• Complete list of divisors:
  1 7 19 23 79 133 161 361 409 437 553 1501 1817 2527 2863 3059 6241 7771 8303 9407 10507 12719 28519 32311 34523 43687 54397 58121 65849 118579 143543 147649 167281 178733 199633 226177 241661 493039 613909 655937 743153 830053 1004801 1033543 1170967 1251131 2253001 2552569 2727317 3178339 3395927 3451273 3847463 4297363 4591559 5202071 9367741 11339897 11664271 13215199 14119907 15771007 17867983 19091219 22248373 23771489 26932241 38950081 48498811 51819023 58709087 60388441 65574187 73101797 79379279 81649897 92506393 98839349 177987079 201652951 215458043 251088781 268278233 272650567 303949577 339491677 362733161 410963609 422719087 511712579 740051539 895851863 921477409 1044000721 1115472653 1245909553 1388934143 1411570657 1508206301 1757621467 1877947631 2127647039 3831406069 4093702817 4638017873 4770686839 5180360773 5775041963 6270963041 6450341863 7308005047 7808308571 9722539001 14060979241 15930583129 17021185397 19836013699 21193980407 24012016583 26819842483 28655919719 32466125111 33394807873 40425293741 72796715311 82476056959 88122339587 98426854687 109725797297 111514081903 119148297779 138852095893 148357862849 168084116081 302681079451 323402522543 366403411967 376884260281 456228315077 509577007177 577332398713 616856377109 768080581079 1567045082221 1674324452153 1896949310057 2118767556157 2263817657801 2564823883769 2638189821967 3193598205539 5750940509569 6515608499761 6961664827373 8668337986463 10969315575547 11720271165071 13278645170399 29773856562199 36042036891083 40256583566983 45609259498327 48731653791611 60678365905241 123796561495459 132271631720087 149858995494503 208416995935393 252294258237581 684798700930577 866575930468213 925901422040609 1049012968461521 2352134668413721 2847320914395557 4793590906514039 16464942678896047 19931246400768899 54099097373515583 378693681614609081
• Sum of all divisors σ(n): 483923611447394112
• Sum of proper divisors (its aliquot sum) s(n): 105229929832785031
• 378693681614609081 is a deficient number, because the sum of its proper divisors (105229929832785031) is less than itself. Its deficiency is 273463751781824050

Bases of 378693681614609081

• Binary: 10101000001011000111110010110100011010100101101101010111001₂
• Hexadecimal: 0x54163E5A352DAB9
• Base-36: 2VKRPFNO8795

Squares and roots of 378693681614609081

• 378693681614609081 squared (378693681614609081²) is 143408904494826911897578644447664561
• 378693681614609081 cubed (378693681614609081³) is 54308046019463863723139089428315081247543909432478441
• The square root of 378693681614609081 is 615380923.9931061439
• The cube root of 378693681614609081 is 723484.7029865785

Scales and comparisons

• 378,693,681,614,609,081 seconds is equal to 12,041,287,698 years, 45 weeks, 4 days, 7 hours, 24 minutes, 41 seconds.
• To count from 1 to 378,693,681,614,609,081 would take you about thirty-six billion, one hundred twenty-three million, eight hundred sixty-three thousand and ninety-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 378693681614609081 cubic inches would be around 60290.4 feet tall.

Recreational maths with 378693681614609081

• 378693681614609081 backwards is 180906416186396873
• The number of decimal digits it has is: 18
• The sum of 378693681614609081's digits is 86
• More coming soon!