13629109344

Names of 13629109344

• Cardinal: 13629109344 can be written as Thirteen billion, six hundred twenty-nine million, one hundred nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.3629109344 × 10¹⁰

Factors of 13629109344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 26719

Divisors of 13629109344

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 73 96 146 219 292 438 584 876 1168 1752 2336 3504 5329 7008 10658 15987 21316 26641 31974 42632 53282 63948 79923 85264 106564 127896 159846 170528 213128 255792 319692 426256 511584 639384 852512 1278768 1944793 2557536 3889586 5834379 7779172 11668758 15558344 23337516 31116688 46675032 62233376 93350064 141969889 186700128 283939778 425909667 567879556 851819334 1135759112 1703638668 2271518224 3407277336 4543036448 6814554672 13629109344
• Sum of all divisors σ(n): 36274574952
• Sum of proper divisors (its aliquot sum) s(n): 22645465608
• 13629109344 is an abundant number, because the sum of its proper divisors (22645465608) is greater than itself. Its abundance is 9016356264

Bases of 13629109344

• Binary: 1100101100010110111011010001100000₂
• Hexadecimal: 0x32C5BB460
• Base-36: 69EF42O

Squares and roots of 13629109344

• 13629109344 squared (13629109344²) is 185752621510708110336
• 13629109344 cubed (13629109344³) is 2531642789504087302636960579584
• The square root of 13629109344 is 116743.7764679557
• The cube root of 13629109344 is 2388.6681855899

Scales and comparisons

• 13,629,109,344 seconds is equal to 433 years, 18 weeks, 6 days, 7 hours, 42 minutes, 24 seconds.
• To count from 1 to 13,629,109,344 would take you about eight hundred sixty-six 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 13629109344 cubic inches would be around 199.1 feet tall.

Recreational maths with 13629109344

• 13629109344 backwards is 44390192631
• The number of decimal digits it has is: 11
• The sum of 13629109344's digits is 42
• More coming soon!