13228287296

Names of 13228287296

• Cardinal: 13228287296 can be written as Thirteen billion, two hundred twenty-eight million, two hundred eighty-seven thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 1.3228287296 × 10¹⁰

Factors of 13228287296

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 22101

Divisors of 13228287296

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 224 448 1429 2858 5716 10003 11432 20006 20663 22864 40012 41326 45728 80024 82652 91456 144641 160048 165304 289282 320096 330608 578564 640192 661216 1157128 1322432 2314256 4628512 9257024 29527427 59054854 118109708 206691989 236219416 413383978 472438832 826767956 944877664 1653535912 1889755328 3307071824 6614143648 13228287296
• Sum of all divisors σ(n): 30022312320
• Sum of proper divisors (its aliquot sum) s(n): 16794025024
• 13228287296 is an abundant number, because the sum of its proper divisors (16794025024) is greater than itself. Its abundance is 3565737728

Bases of 13228287296

• Binary: 1100010100011101111010010101000000₂
• Hexadecimal: 0x31477A540
• Base-36: 62RS3SW

Squares and roots of 13228287296

• 13228287296 squared (13228287296²) is 174987584785514991616
• 13228287296 cubed (13228287296³) is 2314786044775950848411479310336
• The square root of 13228287296 is 115014.2917032487
• The cube root of 13228287296 is 2365.0184847783

Scales and comparisons

• 13,228,287,296 seconds is equal to 420 years, 32 weeks, 1 day, 4 hours, 14 minutes, 56 seconds.
• To count from 1 to 13,228,287,296 would take you about eight hundred forty-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 13228287296 cubic inches would be around 197.1 feet tall.

Recreational maths with 13228287296

• 13228287296 backwards is 69278282231
• The number of decimal digits it has is: 11
• The sum of 13228287296's digits is 50
• More coming soon!