38655080470308309

Names of 38655080470308309

• Cardinal: 38655080470308309 can be written as Thirty-eight quadrillion, six hundred fifty-five trillion, eighty billion, four hundred seventy million, three hundred eight thousand, three hundred nine.

Scientific notation

• Scientific notation: 3.8655080470308309 × 10¹⁶

Factors of 38655080470308309

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 238161570

Divisors of 38655080470308309

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 19 21 57 133 157 399 471 1099 2591 2983 3297 7773 8949 18137 20881 49229 54411 62643 147687 344603 406787 1033809 1220361 2847509 7728953 8542527 23186859 54102671 162308013 238158793 714476379 1667111551 4525017067 5001334653 13575051201 31675119469 37390930501 95025358407 112172791503 261736513507 617069432663 710427679519 785209540521 1851208297989 2131283038557 4319486028641 4972993756633 11724319220597 12958458085923 14918981269899 35172957661791 82070234544179 96879900928091 246210703632537 290639702784273 678159306496637 1840718117633729 2034477919489911 5522154352901187 12885026823436103 38655080470308309
• Sum of all divisors σ(n): 62422143910133760
• Sum of proper divisors (its aliquot sum) s(n): 23767063439825451
• 38655080470308309 is a deficient number, because the sum of its proper divisors (23767063439825451) is less than itself. Its deficiency is 14888017030482858

Bases of 38655080470308309

• Binary: 10001001010101001001011101000100001100100110010111010101₂
• Hexadecimal: 0x895497443265D5
• Base-36: AKM2YTFF45X

Squares and roots of 38655080470308309

• 38655080470308309 squared (38655080470308309²) is 1494215246166010839309345514439481
• 38655080470308309 cubed (38655080470308309³) is 57759010580508687980725186719548310006247391947629
• The square root of 38655080470308309 is 196608953.1794223989
• The cube root of 38655080470308309 is 338118.4431085337

Scales and comparisons

• 38,655,080,470,308,309 seconds is equal to 1,229,111,990 years, 48 weeks, 6 days, 15 hours, 25 minutes, 9 seconds.
• To count from 1 to 38,655,080,470,308,309 would take you about three billion, six hundred eighty-seven million, three hundred thirty-five thousand, nine hundred seventy-two 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 38655080470308309 cubic inches would be around 28176.5 feet tall.

Recreational maths with 38655080470308309

• 38655080470308309 backwards is 90380307408055683
• The number of decimal digits it has is: 17
• The sum of 38655080470308309's digits is 69
• More coming soon!