13507081722

Names of 13507081722

• Cardinal: 13507081722 can be written as Thirteen billion, five hundred seven million, eighty-one thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 1.3507081722 × 10¹⁰

Factors of 13507081722

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 166746

Divisors of 13507081722

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 79 114 158 171 237 342 474 513 711 1026 1422 1501 2133 3002 4266 4503 9006 13509 27018 40527 81054 166643 333286 499929 999858 1499787 2999574 3166217 4499361 6332434 8998722 9498651 13164797 18997302 26329594 28495953 39494391 56991906 78988782 85487859 118483173 170975718 236966346 250131143 355449519 500262286 710899038 750393429 1500786858 2251180287 4502360574 6753540861 13507081722
• Sum of all divisors σ(n): 31995648000
• Sum of proper divisors (its aliquot sum) s(n): 18488566278
• 13507081722 is an abundant number, because the sum of its proper divisors (18488566278) is greater than itself. Its abundance is 4981484556

Bases of 13507081722

• Binary: 1100100101000101011011010111111010₂
• Hexadecimal: 0x32515B5FA
• Base-36: 67DRMYI

Squares and roots of 13507081722

• 13507081722 squared (13507081722²) is 182441256644786485284
• 13507081722 cubed (13507081722³) is 2464248962965506581972138379048
• The square root of 13507081722 is 116219.9712700017
• The cube root of 13507081722 is 2381.5178582435

Scales and comparisons

• 13,507,081,722 seconds is equal to 429 years, 25 weeks, 23 hours, 8 minutes, 42 seconds.
• To count from 1 to 13,507,081,722 would take you about eight hundred fifty-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 13507081722 cubic inches would be around 198.5 feet tall.

Recreational maths with 13507081722

• 13507081722 backwards is 22718070531
• The number of decimal digits it has is: 11
• The sum of 13507081722's digits is 36
• More coming soon!