38978423010475

Names of 38978423010475

• Cardinal: 38978423010475 can be written as Thirty-eight trillion, nine hundred seventy-eight billion, four hundred twenty-three million, ten thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 3.8978423010475 × 10¹³

Factors of 38978423010475

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3639

Divisors of 38978423010475

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 13 25 37 65 151 169 185 325 481 755 845 925 1369 1963 2197 2405 3433 3775 4225 5587 6253 6845 9815 10985 12025 17165 17797 25519 27935 31265 34225 44629 49075 54925 72631 81289 85825 88985 127021 127595 139675 156325 206719 223145 231361 331747 363155 406445 444925 518383 580177 635105 637975 944203 1033595 1115725 1156805 1651273 1658735 1815775 2032225 2591915 2687347 2900885 3007693 3175525 4699777 4721015 5167975 5784025 6738979 7542301 8256365 8293675 12274639 12959575 13436735 14504425 15038465 19180171 21466549 23498885 23605075 33694895 34935511 37711505 41281825 61097101 61373195 67183675 75192325 87606727 95900855 107332745 117494425 168474475 174677555 188557525 249342223 279065137 305485505 306865975 438033635 454161643 479504275 536663725 709666327 794262313 873387775 1138887451 1246711115 1395325685 1527427525 2190168175 2270808215 3241448899 3548331635 3971311565 5694437255 6233555575 6976628425 9225662251 10325410069 11354041075 16207244495 17741658175 19856557825 28472186275 42138835687 46128311255 51627050345 81036222475 119933609263 210694178435 230641556275 258135251725 599668046315 1053470892175 1559136920419 2998340231575 7795684602095 38978423010475
• Sum of all divisors σ(n): 54184694249280
• Sum of proper divisors (its aliquot sum) s(n): 15206271238805
• 38978423010475 is a deficient number, because the sum of its proper divisors (15206271238805) is less than itself. Its deficiency is 23772151771670

Bases of 38978423010475

• Binary: 1000110111001101011111000011101011010010101011₂
• Hexadecimal: 0x23735F0EB4AB
• Base-36: DTEFUO0X7

Squares and roots of 38978423010475

• 38978423010475 squared (38978423010475²) is 1519317460383526961959725625
• 38978423010475 cubed (38978423010475³) is 59220598658029706552688539301717500921875
• The square root of 38978423010475 is 6243270.2176403513
• The cube root of 38978423010475 is 33905.8592478987

Scales and comparisons

• 38,978,423,010,475 seconds is equal to 1,239,393 years, 14 weeks, 5 days, 5 hours, 7 minutes, 55 seconds.
• To count from 1 to 38,978,423,010,475 would take you about three million, ninety-eight thousand, four hundred eighty-three 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 38978423010475 cubic inches would be around 2825.5 feet tall.

Recreational maths with 38978423010475

• 38978423010475 backwards is 57401032487983
• The number of decimal digits it has is: 14
• The sum of 38978423010475's digits is 61
• More coming soon!