13224160656

Names of 13224160656

• Cardinal: 13224160656 can be written as Thirteen billion, two hundred twenty-four million, one hundred sixty thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.3224160656 × 10¹⁰

Factors of 13224160656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4373081

Divisors of 13224160656

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 126 144 168 189 216 252 336 378 432 504 756 1008 1512 3024 4373069 8746138 13119207 17492276 26238414 30611483 34984552 39357621 52476828 61222966 69969104 78715242 91834449 104953656 118072863 122445932 157430484 183668898 209907312 236145726 244891864 275503347 314860968 367337796 472291452 489783728 551006694 629721936 734675592 826510041 944582904 1102013388 1469351184 1653020082 1889165808 2204026776 3306040164 4408053552 6612080328 13224160656
• Sum of all divisors σ(n): 43380854400
• Sum of proper divisors (its aliquot sum) s(n): 30156693744
• 13224160656 is an abundant number, because the sum of its proper divisors (30156693744) is greater than itself. Its abundance is 16932533088

Bases of 13224160656

• Binary: 1100010100001110001010110110010000₂
• Hexadecimal: 0x31438AD90
• Base-36: 62PBNO0

Squares and roots of 13224160656

• 13224160656 squared (13224160656²) is 174878425055698350336
• 13224160656 cubed (13224160656³) is 2312620388204810733117435580416
• The square root of 13224160656 is 114996.3506203567
• The cube root of 13224160656 is 2364.7725321797

Scales and comparisons

• 13,224,160,656 seconds is equal to 420 years, 25 weeks, 2 days, 9 hours, 57 minutes, 36 seconds.
• To count from 1 to 13,224,160,656 would take you about eight hundred forty 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 13224160656 cubic inches would be around 197.1 feet tall.

Recreational maths with 13224160656

• 13224160656 backwards is 65606142231
• 13224160656 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13224160656's digits is 36
• More coming soon!