13668386013243

Names of 13668386013243

• Cardinal: 13668386013243 can be written as Thirteen trillion, six hundred sixty-eight billion, three hundred eighty-six million, thirteen thousand, two hundred forty-three.

Scientific notation

• Scientific notation: 1.3668386013243 × 10¹³

Factors of 13668386013243

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 484

Divisors of 13668386013243

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 13 27 39 117 169 229 239 351 507 687 717 1521 2061 2151 2977 3107 4563 6183 6453 8931 9321 26793 27963 38701 40391 52441 54731 57121 80379 83889 116103 121173 157323 164193 171363 348309 363519 471969 492579 514089 681733 711503 742573 1044927 1090557 1415907 1477737 1542267 2045199 2134509 2227719 6135597 6403527 6683157 8862529 9249539 9653449 12533399 13080709 18406791 19210581 20049471 26587587 27748617 28960347 37600197 39242127 79762761 83245851 86881041 112800591 117726381 162934187 170049217 239288283 249737553 260643123 338401773 353179143 488802561 510147651 1466407683 1530442953 2118144431 2210639821 2995482361 4399223049 4591328859 6354433293 6631919463 8986447083 19063299879 19895758389 26959341249 38941270693 57189899637 59687275167 80878023747 116823812079 350471436237 506236519009 1051414308711 1518709557027 4556128671081 13668386013243
• Sum of all divisors σ(n): 22115632210920
• Sum of proper divisors (its aliquot sum) s(n): 8447246197677
• 13668386013243 is a deficient number, because the sum of its proper divisors (8447246197677) is less than itself. Its deficiency is 5221139815566

Bases of 13668386013243

• Binary: 11000110111001101011010010110000000000111011₂
• Hexadecimal: 0xC6E6B4B003B
• Base-36: 4UF644I0R

Squares and roots of 13668386013243

• 13668386013243 squared (13668386013243²) is 186824776207016871771377049
• 13668386013243 cubed (13668386013243³) is 2553593158035243023193209690141260259907
• The square root of 13668386013243 is 3697078.0372130367
• The cube root of 13668386013243 is 23909.6055722715

Scales and comparisons

• 13,668,386,013,243 seconds is equal to 434,612 years, 20 weeks, 4 days, 4 hours, 34 minutes, 3 seconds.
• To count from 1 to 13,668,386,013,243 would take you about one million, eighty-six thousand, five hundred thirty 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 13668386013243 cubic inches would be around 1992.5 feet tall.

Recreational maths with 13668386013243

• 13668386013243 backwards is 34231068386631
• The number of decimal digits it has is: 14
• The sum of 13668386013243's digits is 54
• More coming soon!