13865388532002

Names of 13865388532002

• Cardinal: 13865388532002 can be written as Thirteen trillion, eight hundred sixty-five billion, three hundred eighty-eight million, five hundred thirty-two thousand and two.

Scientific notation

• Scientific notation: 1.3865388532002 × 10¹³

Factors of 13865388532002

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6630

Divisors of 13865388532002

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 38 42 49 57 63 98 114 126 133 147 171 266 294 342 361 399 441 722 798 882 931 1083 1197 1862 2166 2394 2527 2793 3249 5054 5586 6498 6599 7581 8379 13198 15162 16758 17689 19797 22743 35378 39594 45486 46193 53067 59391 92386 106134 118782 125381 138579 159201 250762 277158 318402 323351 376143 415737 646702 752286 831474 877667 970053 1128429 1755334 1940106 2256858 2382239 2633001 2910159 4764478 5266002 5820318 6143669 7146717 7899003 12287338 14293434 15798006 16675673 18431007 21440151 33351346 36862014 42880302 43546801 50027019 55293021 87093602 100054038 110586042 116729711 130640403 150081057 233459422 261280806 300162114 304827607 350189133 391921209 609655214 700378266 783842418 827389219 914482821 1050567399 1654778438 1828965642 2101134798 2133793249 2482167657 2743448463 4267586498 4964335314 5486896926 5791724533 6401379747 7446502971 11583449066 12802759494 14893005942 15720395161 17375173599 19204139241 31440790322 34750347198 38408278482 40542071731 47161185483 52125520797 81084143462 94322370966 104251041594 110042766127 121626215193 141483556449 220085532254 243252430386 282967112898 330128298381 364878645579 660256596762 729757291158 770299362889 990384895143 1540598725778 1980769790286 2310898088667 4621796177334 6932694266001 13865388532002
• Sum of all divisors σ(n): 36888119171163
• Sum of proper divisors (its aliquot sum) s(n): 23022730639161
• 13865388532002 is an abundant number, because the sum of its proper divisors (23022730639161) is greater than itself. Its abundance is 9157342107159

Bases of 13865388532002

• Binary: 11001001110001001001100011101110000100100010₂
• Hexadecimal: 0xC9C498EE122
• Base-36: 4WXO6C6CI

Squares and roots of 13865388532002

• 13865388532002 squared (13865388532002²) is 192248999143372576578128004
• 13865388532002 cubed (13865388532002³) is 2665607068011380445087954573842806384008
• The square root of 13865388532002 is 3723625.7239419217
• The cube root of 13865388532002 is 24023.9278329495

Scales and comparisons

• 13,865,388,532,002 seconds is equal to 440,876 years, 24 weeks, 1 day, 22 hours, 26 minutes, 42 seconds.
• To count from 1 to 13,865,388,532,002 would take you about one million, one hundred two thousand, one hundred ninety-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 13865388532002 cubic inches would be around 2002 feet tall.

Recreational maths with 13865388532002

• 13865388532002 backwards is 20023588356831
• The number of decimal digits it has is: 14
• The sum of 13865388532002's digits is 54
• More coming soon!