12139709900409

Names of 12139709900409

• Cardinal: 12139709900409 can be written as Twelve trillion, one hundred thirty-nine billion, seven hundred nine million, nine hundred thousand, four hundred nine.

Scientific notation

• Scientific notation: 1.2139709900409 × 10¹³

Factors of 12139709900409

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11462

Divisors of 12139709900409

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 9 13 17 21 29 39 49 51 63 87 91 117 119 147 153 169 203 221 261 273 357 377 441 493 507 609 637 663 819 833 841 1071 1131 1183 1421 1479 1521 1547 1827 1911 1989 2499 2523 2639 2873 3393 3451 3549 4263 4437 4641 4901 5733 5887 6409 7497 7569 7917 8281 8619 10353 10647 10829 10933 11393 12789 13923 14297 14703 17661 18473 19227 20111 23751 24157 24843 25857 31059 32487 32799 34179 34307 41209 42891 44109 44863 52983 55419 57681 60333 72471 74529 76531 79751 83317 97461 98397 100079 102537 102921 123627 128673 134589 140777 142129 148109 166257 180999 185861 193681 217413 229593 239253 240149 249951 300237 308763 314041 330397 370881 403767 422331 426387 444327 535717 557583 558257 581043 583219 688779 700553 717759 720447 749853 900711 942123 991191 994903 1036763 1266993 1279161 1301027 1332981 1355767 1607151 1672749 1674771 1743129 1749657 1925417 2101659 2161341 2312779 2416193 2517853 2826369 2973573 2984709 3110289 3903081 4067301 4082533 4295161 4821453 5024313 5248971 5616749 5776251 6304977 6938337 6964321 7248579 7257341 7553559 8954127 9107189 9330867 9490369 9581513 11709243 12201903 12247599 12885483 13477919 16189453 16850247 16913351 17328753 17624971 20815011 20892963 21745737 21772023 22660677 27321567 28471107 28744539 30066127 32732089 36742797 38656449 39317243 40433757 48568359 50550741 50740053 52874913 55837093 62678889 65316069 67070591 73017737 81964701 85413321 86233617 90198381 94345433 98196267 117951729 118393457 121301271 123374797 124559669 145705077 152220159 158624739 162885721 167511279 201211773 210462889 219053211 229124623 270595143 275220701 283036299 294588801 353855187 355180371 370124391 373679007 390859651 469494137 488657163 502533837 511124159 603635319 631388667 657159633 687373869 825662103 849108897 871917683 949230581 1065541113 1110373173 1121037021 1140200047 1172578953 1408482411 1465971489 1533372477 1603872361 1619275697 1894166001 2062121607 2117514373 2476986309 2615753049 2736017557 2847691743 3420600141 3517736859 3577869113 4225447233 4600117431 4811617083 4857827091 6103423781 6352543119 6644614067 7847259147 7981400329 8208052671 8543075229 10261800423 10733607339 11334929879 14434851249 14573481273 14822600611 18310271343 19057629357 19933842201 23944200987 24624158013 27527686849 32200822017 34004789637 44467801833 46512298469 54930814029 59801526603 71832602961 79344509153 82583060547 102014368911 103758204277 133403405499 139536895407 192693807943 238033527459 247749181641 311274612831 418610686221 578081423829 714100582377 933823838493 1348856655601 1734244271487 4046569966803 12139709900409
• Sum of all divisors σ(n): 24223459804596
• Sum of proper divisors (its aliquot sum) s(n): 12083749904187
• 12139709900409 is a deficient number, because the sum of its proper divisors (12083749904187) is less than itself. Its deficiency is 55959996222

Bases of 12139709900409

• Binary: 10110000101001111111000110001010011001111001₂
• Hexadecimal: 0xB0A7F18A679
• Base-36: 4AWWLU4C9

Squares and roots of 12139709900409

• 12139709900409 squared (12139709900409²) is 147372556466088292698367281
• 12139709900409 cubed (12139709900409³) is 1789060082779956436739097106705414117929
• The square root of 12139709900409 is 3484208.6476571693
• The cube root of 12139709900409 is 22982.7910972957

Scales and comparisons

• 12,139,709,900,409 seconds is equal to 386,005 years, 11 weeks, 4 days, 15 hours, 9 seconds.
• To count from 1 to 12,139,709,900,409 would take you about nine hundred sixty-five thousand and thirteen 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 12139709900409 cubic inches would be around 1915.2 feet tall.

Recreational maths with 12139709900409

• 12139709900409 backwards is 90400990793121
• The number of decimal digits it has is: 14
• The sum of 12139709900409's digits is 54
• More coming soon!