27475645130409

Names of 27475645130409

• Cardinal: 27475645130409 can be written as Twenty-seven trillion, four hundred seventy-five billion, six hundred forty-five million, one hundred thirty thousand, four hundred nine.

Scientific notation

• Scientific notation: 2.7475645130409 × 10¹³

Factors of 27475645130409

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6793

Divisors of 27475645130409

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 19 21 31 49 57 93 133 147 217 343 399 589 651 931 1029 1519 1767 2793 4123 4557 6517 6733 10633 12369 19551 20199 28861 31899 47131 86583 127927 141393 202027 208723 329917 383781 606081 626169 895489 989751 1461061 2309419 2686467 3965737 4383183 6268423 6928257 10227427 11897211 18805269 27760159 30682281 43878961 45333289 71591989 83280477 131636883 135999867 194321113 214775967 317333023 582963339 861332491 951999069 1360247791 1405331959 2221331161 2583997473 4080743373 4215995877 6029327437 6663993483 9837323713 15549318127 18087982311 26701307221 29511971139 42205292059 46647954381 68861265991 80103921663 126615876177 186909150547 206583797973 295437044413 482028861937 560727451641 886311133239 1308364053829 1446086585811 3925092161487 9158548376803 27475645130409
• Sum of all divisors σ(n): 46428183552000
• Sum of proper divisors (its aliquot sum) s(n): 18952538421591
• 27475645130409 is a deficient number, because the sum of its proper divisors (18952538421591) is less than itself. Its deficiency is 8523106708818

Bases of 27475645130409

• Binary: 110001111110100101100000100010110011010101001₂
• Hexadecimal: 0x18FD2C1166A9
• Base-36: 9QM4XPKTL

Squares and roots of 27475645130409

• 27475645130409 squared (27475645130409²) is 754911075332167794616507281
• 27475645130409 cubed (27475645130409³) is 20741668810842097828308735120815343007929
• The square root of 27475645130409 is 5241721.5807794485
• The cube root of 27475645130409 is 30175.1404013731

Scales and comparisons

• 27,475,645,130,409 seconds is equal to 873,640 years, 27 weeks, 2 days, 23 hours, 20 minutes, 9 seconds.
• To count from 1 to 27,475,645,130,409 would take you about two million, one hundred eighty-four thousand, one hundred one 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 27475645130409 cubic inches would be around 2514.6 feet tall.

Recreational maths with 27475645130409

• 27475645130409 backwards is 90403154657472
• 27475645130409 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27475645130409's digits is 57
• More coming soon!