13829643450172

Names of 13829643450172

• Cardinal: 13829643450172 can be written as Thirteen trillion, eight hundred twenty-nine billion, six hundred forty-three million, four hundred fifty thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.3829643450172 × 10¹³

Factors of 13829643450172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 400636

Divisors of 13829643450172

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 11 22 44 137 274 548 1507 3014 5813 6028 11626 23252 63943 127886 255772 394673 789346 796381 1578692 1592762 3185524 4341403 8682806 8760191 17365612 17520382 35040764 54070201 108140402 216280804 594772211 1189544422 2294234149 2379088844 4588468298 9176936596 25236575639 50473151278 100946302556 314310078413 628620156826 1257240313652 3457410862543 6914821725086 13829643450172
• Sum of all divisors σ(n): 26599404700512
• Sum of proper divisors (its aliquot sum) s(n): 12769761250340
• 13829643450172 is a deficient number, because the sum of its proper divisors (12769761250340) is less than itself. Its deficiency is 1059882199832

Bases of 13829643450172

• Binary: 11001001001111110110111111000011011100111100₂
• Hexadecimal: 0xC93F6FC373C
• Base-36: 4WH90N0OS

Squares and roots of 13829643450172

• 13829643450172 squared (13829643450172²) is 191259037958885299846829584
• 13829643450172 cubed (13829643450172³) is 2645044301594296010856921031205479488448
• The square root of 13829643450172 is 3718822.8581329335
• The cube root of 13829643450172 is 24003.2654411999

Scales and comparisons

• 13,829,643,450,172 seconds is equal to 439,739 years, 45 weeks, 6 days, 17 hours, 2 minutes, 52 seconds.
• To count from 1 to 13,829,643,450,172 would take you about one million, ninety-nine thousand, three hundred forty-nine 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 13829643450172 cubic inches would be around 2000.3 feet tall.

Recreational maths with 13829643450172

• 13829643450172 backwards is 27105434692831
• The number of decimal digits it has is: 14
• The sum of 13829643450172's digits is 55
• More coming soon!