13695823449

Names of 13695823449

• Cardinal: 13695823449 can be written as Thirteen billion, six hundred ninety-five million, eight hundred twenty-three thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 1.3695823449 × 10¹⁰

Factors of 13695823449

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5961

Divisors of 13695823449

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 11 21 33 49 63 77 99 147 231 441 521 539 693 1563 1617 3647 4689 4851 5419 5731 10941 16257 17193 25529 32823 37933 40117 48771 51579 59609 76587 113799 120351 178827 229761 265531 280819 341397 361053 417263 536481 796593 842457 1251789 2389779 2527371 2823299 2920841 3755367 8469897 8762523 19763093 25409691 26287569 31056289 59289279 93168867 138341651 177867837 217394023 279506601 415024953 652182069 1245074859 1521758161 1956546207 4565274483 13695823449
• Sum of all divisors σ(n): 25157602080
• Sum of proper divisors (its aliquot sum) s(n): 11461778631
• 13695823449 is a deficient number, because the sum of its proper divisors (11461778631) is less than itself. Its deficiency is 2234044818

Bases of 13695823449

• Binary: 1100110000010101011010111001011001₂
• Hexadecimal: 0x33055AE59
• Base-36: 6AI5109

Squares and roots of 13695823449

• 13695823449 squared (13695823449²) is 187575579946178255601
• 13695823449 cubed (13695823449³) is 2569002026286642310994091387849
• The square root of 13695823449 is 117029.1564055727
• The cube root of 13695823449 is 2392.5593312133

Scales and comparisons

• 13,695,823,449 seconds is equal to 435 years, 25 weeks, 1 day, 11 hours, 24 minutes, 9 seconds.
• To count from 1 to 13,695,823,449 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 13695823449 cubic inches would be around 199.4 feet tall.

Recreational maths with 13695823449

• 13695823449 backwards is 94432859631
• The number of decimal digits it has is: 11
• The sum of 13695823449's digits is 54
• More coming soon!