13363966847

Names of 13363966847

• Cardinal: 13363966847 can be written as Thirteen billion, three hundred sixty-three million, nine hundred sixty-six thousand, eight hundred forty-seven.

Scientific notation

• Scientific notation: 1.3363966847 × 10¹⁰

Factors of 13363966847

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 377

Divisors of 13363966847

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 29 73 77 121 203 257 319 511 803 841 847 1799 2117 2233 2827 3509 5621 5887 7453 8833 9251 14819 18761 19789 23287 24563 31097 52171 61393 61831 64757 81983 101761 131327 163009 206371 216137 217679 256157 429751 544069 573881 675323 712327 901813 1444597 1512959 1793099 2270081 2377507 3808483 4727261 5984759 6312691 7428553 15778001 15890567 16642549 26152577 41893313 51999871 65832349 110446007 173558011 183068039 460826443 1214906077 1909138121 13363966847
• Sum of all divisors σ(n): 17693396448
• Sum of proper divisors (its aliquot sum) s(n): 4329429601
• 13363966847 is a deficient number, because the sum of its proper divisors (4329429601) is less than itself. Its deficiency is 9034537246

Bases of 13363966847

• Binary: 1100011100100011011111001101111111₂
• Hexadecimal: 0x31C8DF37F
• Base-36: 650K6TB

Squares and roots of 13363966847

• 13363966847 squared (13363966847²) is 178595609887715121409
• 13363966847 cubed (13363966847³) is 2386745809559170275090455927423
• The square root of 13363966847 is 115602.6247409633
• The cube root of 13363966847 is 2373.0768163301

Scales and comparisons

• 13,363,966,847 seconds is equal to 424 years, 48 weeks, 3 days, 13 hours, 47 seconds.
• To count from 1 to 13,363,966,847 would take you about eight hundred forty-nine 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 13363966847 cubic inches would be around 197.8 feet tall.

Recreational maths with 13363966847

• 13363966847 backwards is 74866936331
• The number of decimal digits it has is: 11
• The sum of 13363966847's digits is 56
• More coming soon!