13820816275

Names of 13820816275

• Cardinal: 13820816275 can be written as Thirteen billion, eight hundred twenty million, eight hundred sixteen thousand, two hundred seventy-five.

Scientific notation

• Scientific notation: 1.3820816275 × 10¹⁰

Factors of 13820816275

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 176

Divisors of 13820816275

• Number of divisors d(n): 84
• Complete list of divisors:
  1 5 7 25 35 37 49 127 175 185 245 259 343 635 889 925 1225 1295 1715 1813 2401 3175 4445 4699 6223 6475 8575 9065 12005 12691 16807 22225 23495 31115 32893 43561 45325 60025 63455 84035 88837 117475 117649 155575 164465 217805 230251 304927 317275 420175 444185 588245 621859 822325 1089025 1151255 1524635 1611757 2134489 2220925 2941225 3109295 4353013 5756275 7623175 8058785 10672445 11282299 14941423 15546475 21765065 40293925 53362225 56411495 74707115 78976093 108825325 282057475 373535575 394880465 552832651 1974402325 2764163255 13820816275
• Sum of all divisors σ(n): 20696159488
• Sum of proper divisors (its aliquot sum) s(n): 6875343213
• 13820816275 is a deficient number, because the sum of its proper divisors (6875343213) is less than itself. Its deficiency is 6945473062

Bases of 13820816275

• Binary: 1100110111110010001110101110010011₂
• Hexadecimal: 0x337C8EB93
• Base-36: 6CKK237

Squares and roots of 13820816275

• 13820816275 squared (13820816275²) is 191014962507304875625
• 13820816275 cubed (13820816275³) is 2639982702589474031424850796875
• The square root of 13820816275 is 117561.9678084711
• The cube root of 13820816275 is 2399.8157425093

Scales and comparisons

• 13,820,816,275 seconds is equal to 439 years, 23 weeks, 6 days, 3 hours, 37 minutes, 55 seconds.
• To count from 1 to 13,820,816,275 would take you about eight hundred seventy-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 13820816275 cubic inches would be around 200 feet tall.

Recreational maths with 13820816275

• 13820816275 backwards is 57261802831
• The number of decimal digits it has is: 11
• The sum of 13820816275's digits is 43
• More coming soon!