13223545776

Names of 13223545776

• Cardinal: 13223545776 can be written as Thirteen billion, two hundred twenty-three million, five hundred forty-five thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.3223545776 × 10¹⁰

Factors of 13223545776

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13118609

Divisors of 13223545776

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 13118597 26237194 39355791 52474388 78711582 91830179 104948776 118067373 157423164 183660358 209897552 236134746 275490537 314846328 367320716 472269492 550981074 629692656 734641432 826471611 944538984 1101962148 1469282864 1652943222 1889077968 2203924296 3305886444 4407848592 6611772888 13223545776
• Sum of all divisors σ(n): 42294359952
• Sum of proper divisors (its aliquot sum) s(n): 29070814176
• 13223545776 is an abundant number, because the sum of its proper divisors (29070814176) is greater than itself. Its abundance is 15847268400

Bases of 13223545776

• Binary: 1100010100001011110100101110110000₂
• Hexadecimal: 0x3142F4BB0
• Base-36: 62OYH80

Squares and roots of 13223545776

• 13223545776 squared (13223545776²) is 174862162889967442176
• 13223545776 cubed (13223545776³) is 2312297815465852922763969048576
• The square root of 13223545776 is 114993.6771131353
• The cube root of 13223545776 is 2364.7358802287

Scales and comparisons

• 13,223,545,776 seconds is equal to 420 years, 24 weeks, 2 days, 7 hours, 9 minutes, 36 seconds.
• To count from 1 to 13,223,545,776 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 13223545776 cubic inches would be around 197.1 feet tall.

Recreational maths with 13223545776

• 13223545776 backwards is 67754532231
• The number of decimal digits it has is: 11
• The sum of 13223545776's digits is 45
• More coming soon!