13729569315

Names of 13729569315

• Cardinal: 13729569315 can be written as Thirteen billion, seven hundred twenty-nine million, five hundred sixty-nine thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 1.3729569315 × 10¹⁰

Factors of 13729569315

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 220

Divisors of 13729569315

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 55 67 77 105 121 127 165 201 231 335 363 381 385 469 605 635 737 847 889 1005 1155 1397 1407 1815 1905 2211 2345 2541 2667 3685 4191 4235 4445 5159 6985 7035 8107 8509 9779 11055 12705 13335 15367 15477 16129 20955 24321 25527 25795 29337 40535 42545 46101 48387 48895 56749 59563 76835 77385 80645 93599 107569 112903 121605 127635 146685 170247 177419 178689 230505 241935 280797 283745 297815 322707 338709 467995 532257 537845 564515 655193 851235 887095 893445 1029589 1080643 1241933 1403985 1613535 1693545 1951609 1965579 2661285 3088767 3241929 3275965 3725799 5147945 5403215 5854827 6209665 7207123 7564501 9758045 9827895 11887073 13661263 15443835 16209645 18628995 21621369 22693503 29274135 35661219 36035615 37822505 40983789 59435365 68306315 83209511 108106845 113467515 130757803 178306095 204918945 249628533 392273409 416047555 653789015 915304621 1248142665 1961367045 2745913863 4576523105 13729569315
• Sum of all divisors σ(n): 28229435136
• Sum of proper divisors (its aliquot sum) s(n): 14499865821
• 13729569315 is an abundant number, because the sum of its proper divisors (14499865821) is greater than itself. Its abundance is 770296506

Bases of 13729569315

• Binary: 1100110010010110001001101000100011₂
• Hexadecimal: 0x332589A23
• Base-36: 6B28BHF

Squares and roots of 13729569315

• 13729569315 squared (13729569315²) is 188501073575389569225
• 13729569315 cubed (13729569315³) is 2588038555605225968802628330875
• The square root of 13729569315 is 117173.2448769769
• The cube root of 13729569315 is 2394.5227707771

Scales and comparisons

• 13,729,569,315 seconds is equal to 436 years, 29 weeks, 1 hour, 15 minutes, 15 seconds.
• To count from 1 to 13,729,569,315 would take you about eight hundred seventy-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 13729569315 cubic inches would be around 199.5 feet tall.

Recreational maths with 13729569315

• 13729569315 backwards is 51396592731
• The number of decimal digits it has is: 11
• The sum of 13729569315's digits is 51
• More coming soon!