13994990666565

Names of 13994990666565

• Cardinal: 13994990666565 can be written as Thirteen trillion, nine hundred ninety-four billion, nine hundred ninety million, six hundred sixty-six thousand, five hundred sixty-five.

Scientific notation

• Scientific notation: 1.3994990666565 × 10¹³

Factors of 13994990666565

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 243

Divisors of 13994990666565

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 15 19 57 95 107 109 285 321 327 361 535 545 1083 1605 1635 1805 2033 2071 5415 6099 6213 6859 10165 10355 11449 11663 11881 20577 30495 31065 34295 34347 34989 35643 38627 39349 57245 58315 59405 102885 115881 118047 171735 174945 178215 193135 196745 217531 221597 225739 579405 590235 652593 664791 677217 733913 747631 1087655 1107985 1128695 1247941 1271267 2201739 2242893 3262965 3323955 3386085 3669565 3738155 3743823 3813801 4133089 4210343 4289041 6239705 6356335 11008695 11214465 12399267 12631029 12867123 18719115 19069005 20665445 21051715 21445205 23710879 24154073 61996335 63155145 64335615 71132637 72462219 78528691 79996517 81491779 118554395 120770365 136025569 235586073 239989551 244475337 355663185 362311095 392643455 399982585 407458895 408076707 450506701 458927387 680127845 1177930365 1199947755 1222376685 1351520103 1376782161 2040383535 2252533505 2294636935 2584485811 6757600515 6883910805 7753457433 8559627319 8719620353 12922429055 25678881957 26158861059 38767287165 42798136595 43598101765 49105230409 128394409785 130794305295 147315691227 245526152045 736578456135 932999377771 2798998133313 4664996888855 13994990666565
• Sum of all divisors σ(n): 24079658541120
• Sum of proper divisors (its aliquot sum) s(n): 10084667874555
• 13994990666565 is a deficient number, because the sum of its proper divisors (10084667874555) is less than itself. Its deficiency is 3910322792010

Bases of 13994990666565

• Binary: 11001011101001110110011100101000001101000101₂
• Hexadecimal: 0xCBA76728345
• Base-36: 4YL7K3PDX

Squares and roots of 13994990666565

• 13994990666565 squared (13994990666565²) is 195859763757241463008899225
• 13994990666565 cubed (13994990666565³) is 2741055565738220131240570355409661912125
• The square root of 13994990666565 is 3740987.9265462753
• The cube root of 13994990666565 is 24098.5477259229

Scales and comparisons

• 13,994,990,666,565 seconds is equal to 444,997 years, 21 weeks, 3 days, 15 hours, 22 minutes, 45 seconds.
• To count from 1 to 13,994,990,666,565 would take you about one million, one hundred twelve thousand, four hundred ninety-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 13994990666565 cubic inches would be around 2008.2 feet tall.

Recreational maths with 13994990666565

• 13994990666565 backwards is 56566609949931
• The number of decimal digits it has is: 14
• The sum of 13994990666565's digits is 78
• More coming soon!