13045104849

Names of 13045104849

• Cardinal: 13045104849 can be written as Thirteen billion, forty-five million, one hundred four thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.3045104849 × 10¹⁰

Factors of 13045104849

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1690

Divisors of 13045104849

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 41 97 109 123 287 291 327 679 763 861 1433 2037 2289 3977 4299 4469 10031 10573 11931 13407 27839 30093 31283 31719 58753 74011 83517 93849 139001 156197 176259 222033 411271 417003 433493 468591 973007 1093379 1233813 1300479 2919021 3034451 3280137 5699041 6404077 9103353 15151109 17097123 19212231 39893287 44828539 45453327 106057763 119679861 134485617 318173289 621195469 1863586407 4348368283 13045104849
• Sum of all divisors σ(n): 20776250880
• Sum of proper divisors (its aliquot sum) s(n): 7731146031
• 13045104849 is a deficient number, because the sum of its proper divisors (7731146031) is less than itself. Its deficiency is 5313958818

Bases of 13045104849

• Binary: 1100001001100011001000000011010001₂
• Hexadecimal: 0x3098C80D1
• Base-36: 5ZQPVBL

Squares and roots of 13045104849

• 13045104849 squared (13045104849²) is 170174760521403312801
• 13045104849 cubed (13045104849³) is 2219947593655172124104988872049
• The square root of 13045104849 is 114215.1690844959
• The cube root of 13045104849 is 2354.0509485875

Scales and comparisons

• 13,045,104,849 seconds is equal to 414 years, 41 weeks, 2 days, 14 minutes, 9 seconds.
• To count from 1 to 13,045,104,849 would take you about eight hundred twenty-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 13045104849 cubic inches would be around 196.2 feet tall.

Recreational maths with 13045104849

• 13045104849 backwards is 94840154031
• The number of decimal digits it has is: 11
• The sum of 13045104849's digits is 39
• More coming soon!