13682528145

Names of 13682528145

• Cardinal: 13682528145 can be written as Thirteen billion, six hundred eighty-two million, five hundred twenty-eight thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.3682528145 × 10¹⁰

Factors of 13682528145

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14901

Divisors of 13682528145

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 11 13 15 33 39 45 55 65 99 117 121 143 165 169 195 363 429 495 507 585 605 715 845 1089 1287 1521 1573 1815 1859 2145 2535 4719 5445 5577 6435 7605 7865 9295 14157 14869 16731 20449 23595 27885 44607 61347 70785 74345 83655 102245 133821 163559 184041 193297 223035 306735 490677 579891 669105 817795 920205 966485 1472031 1739673 1799149 2126267 2453385 2512861 2899455 5397447 6378801 7360155 7538583 8698365 8995745 10631335 12564305 16192341 19136403 22615749 23388937 26987235 27641471 31894005 37692915 70166811 80961705 82924413 95682015 113078745 116944685 138207355 210500433 248773239 304056181 350834055 414622065 912168543 1052502165 1243866195 1520280905 2736505629 4560842715 13682528145
• Sum of all divisors σ(n): 28229832540
• Sum of proper divisors (its aliquot sum) s(n): 14547304395
• 13682528145 is an abundant number, because the sum of its proper divisors (14547304395) is greater than itself. Its abundance is 864776250

Bases of 13682528145

• Binary: 1100101111100010101100111110010001₂
• Hexadecimal: 0x32F8ACF91
• Base-36: 6AA82A9

Squares and roots of 13682528145

• 13682528145 squared (13682528145²) is 187211576438717141025
• 13682528145 cubed (13682528145³) is 2561527663692566149768496648625
• The square root of 13682528145 is 116972.3392302641
• The cube root of 13682528145 is 2391.7848833803

Scales and comparisons

• 13,682,528,145 seconds is equal to 435 years, 3 weeks, 1 day, 14 hours, 15 minutes, 45 seconds.
• To count from 1 to 13,682,528,145 would take you about eight hundred seventy 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 13682528145 cubic inches would be around 199.3 feet tall.

Recreational maths with 13682528145

• 13682528145 backwards is 54182528631
• 13682528145 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13682528145's digits is 45
• More coming soon!