13011459978231

Names of 13011459978231

• Cardinal: 13011459978231 can be written as Thirteen trillion, eleven billion, four hundred fifty-nine million, nine hundred seventy-eight thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 1.3011459978231 × 10¹³

Factors of 13011459978231

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 36090

Divisors of 13011459978231

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 13 33 39 43 99 117 129 143 387 429 473 559 1287 1419 1677 4257 5031 6149 8563 18447 25689 27457 55341 77067 82371 94193 111319 247113 282579 302027 333957 356941 368209 847737 906081 1001871 1070823 1104627 1180651 1224509 2718243 3212469 3313881 3541953 3673527 3926351 4050299 4786717 10625859 11020581 11779053 12150897 12987161 14360151 15348463 35337159 36452691 38961483 43080453 46045389 52653887 116884449 138136167 157961661 168833093 235114291 473884983 506499279 705342873 1519497837 2116028619 2586257201 3056485783 7758771603 9169457349 10109914513 23276314809 27508372047 30329743539 33621343613 90989230617 100864030839 111209059643 131428888669 302592092517 333627178929 394286666007 1000881536787 1182859998021 1445717775359 4337153326077 13011459978231
• Sum of all divisors σ(n): 22597004381952
• Sum of proper divisors (its aliquot sum) s(n): 9585544403721
• 13011459978231 is a deficient number, because the sum of its proper divisors (9585544403721) is less than itself. Its deficiency is 3425915574510

Bases of 13011459978231

• Binary: 10111101010101110111011100110011001111110111₂
• Hexadecimal: 0xBD5777333F7
• Base-36: 4M1DRBPBR

Squares and roots of 13011459978231

• 13011459978231 squared (13011459978231²) is 169298090765107054993889361
• 13011459978231 cubed (13011459978231³) is 2202815332381109703905176184915082500391
• The square root of 13011459978231 is 3607140.1384242059
• The cube root of 13011459978231 is 23520.2541413551

Scales and comparisons

• 13,011,459,978,231 seconds is equal to 413,724 years, 9 weeks, 2 days, 14 hours, 23 minutes, 51 seconds.
• To count from 1 to 13,011,459,978,231 would take you about one million, thirty-four thousand, three hundred ten 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 13011459978231 cubic inches would be around 1960 feet tall.

Recreational maths with 13011459978231

• 13011459978231 backwards is 13287995411031
• The number of decimal digits it has is: 14
• The sum of 13011459978231's digits is 54
• More coming soon!