13220379375

Names of 13220379375

• Cardinal: 13220379375 can be written as Thirteen billion, two hundred twenty million, three hundred seventy-nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.3220379375 × 10¹⁰

Factors of 13220379375

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 532

Divisors of 13220379375

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 7 15 17 21 25 35 51 75 85 105 119 125 175 193 255 307 357 375 425 525 579 595 625 875 921 965 1275 1351 1535 1785 1875 2125 2149 2625 2895 2975 3281 4053 4375 4605 4825 5219 6375 6447 6755 7675 8925 9843 10625 10745 13125 14475 14875 15657 16405 20265 22967 23025 24125 26095 31875 32235 33775 36533 38375 44625 49215 53725 59251 68901 72375 74375 78285 82025 101325 109599 114835 115125 120625 130475 161175 168875 177753 182665 191875 223125 246075 268625 296255 344505 361875 391425 410125 414757 506625 547995 574175 575625 652375 805875 844375 888765 913325 1007267 1230375 1244271 1343125 1481275 1722525 1957125 2050625 2073785 2533125 2739975 2870875 3021801 3261875 4029375 4443825 4566625 5036335 6151875 6221355 7050869 7406375 8612625 9785625 10368925 13699875 14354375 15109005 21152607 22219125 22833125 25181675 31106775 35254345 37031875 43063125 51844625 68499375 75545025 105763035 111095625 125908375 155533875 176271725 259223125 377725125 528815175 629541875 777669375 881358625 1888625625 2644075875 4406793125 13220379375
• Sum of all divisors σ(n): 26879795712
• Sum of proper divisors (its aliquot sum) s(n): 13659416337
• 13220379375 is an abundant number, because the sum of its proper divisors (13659416337) is greater than itself. Its abundance is 439036962

Bases of 13220379375

• Binary: 1100010011111111101111101011101111₂
• Hexadecimal: 0x313FEFAEF
• Base-36: 62N2M0F

Squares and roots of 13220379375

• 13220379375 squared (13220379375²) is 174778430818925390625
• 13220379375 cubed (13220379375³) is 2310637161993385593882568359375
• The square root of 13220379375 is 114979.9085710195
• The cube root of 13220379375 is 2364.5471184571

Scales and comparisons

• 13,220,379,375 seconds is equal to 420 years, 19 weeks, 15 hours, 36 minutes, 15 seconds.
• To count from 1 to 13,220,379,375 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 13220379375 cubic inches would be around 197 feet tall.

Recreational maths with 13220379375

• 13220379375 backwards is 57397302231
• The number of decimal digits it has is: 11
• The sum of 13220379375's digits is 42
• More coming soon!