13068529272

Names of 13068529272

• Cardinal: 13068529272 can be written as Thirteen billion, sixty-eight million, five hundred twenty-nine thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.3068529272 × 10¹⁰

Factors of 13068529272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 201526

Divisors of 13068529272

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 34 36 51 53 68 72 102 106 136 153 159 204 212 306 318 408 424 477 612 636 901 954 1224 1272 1802 1908 2703 3604 3816 5406 7208 8109 10812 16218 21624 32436 64872 201451 402902 604353 805804 1208706 1611608 1813059 2417412 3424667 3626118 4834824 6849334 7252236 10274001 10676903 13698668 14504472 20548002 21353806 27397336 30822003 32030709 41096004 42707612 61644006 64061418 82192008 85415224 96092127 123288012 128122836 181507351 192184254 246576024 256245672 363014702 384368508 544522053 726029404 768737016 1089044106 1452058808 1633566159 2178088212 3267132318 4356176424 6534264636 13068529272
• Sum of all divisors σ(n): 38183212080
• Sum of proper divisors (its aliquot sum) s(n): 25114682808
• 13068529272 is an abundant number, because the sum of its proper divisors (25114682808) is greater than itself. Its abundance is 12046153536

Bases of 13068529272

• Binary: 1100001010111100011110111001111000₂
• Hexadecimal: 0x30AF1EE78
• Base-36: 604NXQ0

Squares and roots of 13068529272

• 13068529272 squared (13068529272²) is 170786457333120849984
• 13068529272 cubed (13068529272³) is 2231927816919068883129424731648
• The square root of 13068529272 is 114317.6682407405
• The cube root of 13068529272 is 2355.4591220829

Scales and comparisons

• 13,068,529,272 seconds is equal to 415 years, 28 weeks, 3 hours, 1 minute, 12 seconds.
• To count from 1 to 13,068,529,272 would take you about eight hundred thirty-one 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 13068529272 cubic inches would be around 196.3 feet tall.

Recreational maths with 13068529272

• 13068529272 backwards is 27292586031
• The number of decimal digits it has is: 11
• The sum of 13068529272's digits is 45
• More coming soon!