3990207286143

Names of 3990207286143

• Cardinal: 3990207286143 can be written as Three trillion, nine hundred ninety billion, two hundred seven million, two hundred eighty-six thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 3.990207286143 × 10¹²

Factors of 3990207286143

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1515

Divisors of 3990207286143

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 13 19 39 57 67 117 127 171 193 201 247 381 579 603 741 871 1093 1143 1273 1651 1737 2223 2413 2509 2613 3279 3667 3819 4953 7239 7527 7839 8509 9837 11001 11457 12931 14209 14859 16549 20767 21717 22581 24511 25527 31369 33003 38793 42627 47671 49647 62301 73231 73533 76581 94107 110617 116379 127881 138811 143013 148941 161671 168103 186903 210949 219693 220599 245689 269971 282321 318643 331851 416433 429039 465709 485013 504309 632847 659079 737067 809913 952003 955929 995553 1249299 1391389 1397127 1455039 1512927 1642237 1804543 1898541 2101723 2211201 2429739 2637409 2742337 2856009 2867787 3193957 4008031 4174167 4191381 4926711 5413629 6054217 6305169 7912227 8227011 8568027 9300337 9581871 12024093 12522501 14133583 14780133 16240887 18088057 18162651 18915507 21349081 23736681 24681033 26790523 27901011 28745613 31202503 34286317 36072279 42400749 52104403 54264171 54487953 64047243 80371569 83703033 93607509 102858951 120904381 127202247 156313209 162792513 176706403 183736579 192141729 241114707 268538077 280822527 308576853 348276799 362713143 405632539 468939627 509019937 530119209 551209737 805614231 1044830397 1088139429 1216897617 1527059811 1590357627 1653629211 1794965041 2297183239 2416842693 3134491191 3490995001 3650692851 4581179433 5384895123 6617259181 6891549717 10472985003 16154685369 19851777543 20674649151 23334545533 31418955009 34104335779 59555332629 70003636599 102313007337 210010909797 306939022011 443356365127 1330069095381 3990207286143
• Sum of all divisors σ(n): 6724179804160
• Sum of proper divisors (its aliquot sum) s(n): 2733972518017
• 3990207286143 is a deficient number, because the sum of its proper divisors (2733972518017) is less than itself. Its deficiency is 1256234768126

Bases of 3990207286143

• Binary: 111010000100001010111000110100101101111111₂
• Hexadecimal: 0x3A10AE34B7F
• Base-36: 1EX2QE6PR

Squares and roots of 3990207286143

• 3990207286143 squared (3990207286143²) is 15921754186388685079816449
• 3990207286143 cubed (3990207286143³) is 63531099562705944082096668308861166207
• The square root of 3990207286143 is 1997550.3213043221
• The cube root of 3990207286143 is 15861.0457970355

Scales and comparisons

• 3,990,207,286,143 seconds is equal to 126,876 years, 12 weeks, 6 days, 16 hours, 49 minutes, 3 seconds.
• To count from 1 to 3,990,207,286,143 would take you about three hundred seventeen thousand, one hundred ninety 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 3990207286143 cubic inches would be around 1321.8 feet tall.

Recreational maths with 3990207286143

• 3990207286143 backwards is 3416827020993
• The number of decimal digits it has is: 13
• The sum of 3990207286143's digits is 54
• More coming soon!