13778769090

Names of 13778769090

• Cardinal: 13778769090 can be written as Thirteen billion, seven hundred seventy-eight million, seven hundred sixty-nine thousand and ninety.

Scientific notation

• Scientific notation: 1.377876909 × 10¹⁰

Factors of 13778769090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 24583

Divisors of 13778769090

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 67 134 201 283 335 402 566 670 849 1005 1415 1698 2010 2830 4245 8490 18961 24223 37922 48446 56883 72669 94805 113766 121115 145338 189610 242230 284415 363345 568830 726690 1622941 3245882 4868823 6855109 8114705 9737646 13710218 16229410 20565327 24344115 34275545 41130654 48688230 68551090 102826635 205653270 459292303 918584606 1377876909 2296461515 2755753818 4592923030 6889384545 13778769090
• Sum of all divisors σ(n): 33682599936
• Sum of proper divisors (its aliquot sum) s(n): 19903830846
• 13778769090 is an abundant number, because the sum of its proper divisors (19903830846) is greater than itself. Its abundance is 6125061756

Bases of 13778769090

• Binary: 1100110101010001110101010011000010₂
• Hexadecimal: 0x3354754C2
• Base-36: 6BVIU9U

Squares and roots of 13778769090

• 13778769090 squared (13778769090²) is 189854477635539428100
• 13778769090 cubed (13778769090³) is 2615961008042666957380557429000
• The square root of 13778769090 is 117383.0017080837
• The cube root of 13778769090 is 2397.3796105103

Scales and comparisons

• 13,778,769,090 seconds is equal to 438 years, 6 weeks, 2 days, 11 hours, 51 minutes, 30 seconds.
• To count from 1 to 13,778,769,090 would take you about eight hundred seventy-six 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 13778769090 cubic inches would be around 199.8 feet tall.

Recreational maths with 13778769090

• 13778769090 backwards is 09096787731
• The number of decimal digits it has is: 11
• The sum of 13778769090's digits is 57
• More coming soon!