13503105668

Names of 13503105668

• Cardinal: 13503105668 can be written as Thirteen billion, five hundred three million, one hundred five thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3503105668 × 10¹⁰

Factors of 13503105668

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1043

Divisors of 13503105668

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 19 26 38 52 61 76 122 244 247 449 494 499 793 898 988 998 1159 1586 1796 1996 2318 3172 4636 5837 6487 8531 9481 11674 12974 15067 17062 18962 23348 25948 27389 30134 30439 34124 37924 54778 60268 60878 109556 110903 121756 123253 221806 224051 246506 356057 395707 443612 448102 493012 520391 578341 712114 791414 896204 1040782 1156682 1424228 1582828 2081564 2313364 2912663 4256969 5825326 6765083 7518433 8513938 11650652 13530166 13667111 15036866 17027876 27060332 27334222 30073732 54668444 55340597 110681194 177672443 221362388 259675109 355344886 519350218 710689772 1038700436 3375776417 6751552834 13503105668
• Sum of all divisors σ(n): 27342000000
• Sum of proper divisors (its aliquot sum) s(n): 13838894332
• 13503105668 is an abundant number, because the sum of its proper divisors (13838894332) is greater than itself. Its abundance is 335788664

Bases of 13503105668

• Binary: 1100100100110110010000101010000100₂
• Hexadecimal: 0x324D90A84
• Base-36: 67BEF0K

Squares and roots of 13503105668

• 13503105668 squared (13503105668²) is 182333862681173726224
• 13503105668 cubed (13503105668³) is 2462073414638490619467974637632
• The square root of 13503105668 is 116202.8642848361
• The cube root of 13503105668 is 2381.2841543469

Scales and comparisons

• 13,503,105,668 seconds is equal to 429 years, 18 weeks, 3 days, 22 hours, 41 minutes, 8 seconds.
• To count from 1 to 13,503,105,668 would take you about eight hundred fifty-eight 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 13503105668 cubic inches would be around 198.4 feet tall.

Recreational maths with 13503105668

• 13503105668 backwards is 86650130531
• 13503105668 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13503105668's digits is 38
• More coming soon!