18322479513

Names of 18322479513

• Cardinal: 18322479513 can be written as Eighteen billion, three hundred twenty-two million, four hundred seventy-nine thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 1.8322479513 × 10¹⁰

Factors of 18322479513

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1076

Divisors of 18322479513

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 19 37 39 57 111 117 171 247 331 333 481 673 703 741 993 1443 2019 2109 2223 2979 4303 4329 6057 6289 6327 8749 9139 12247 12787 12909 18867 24901 26247 27417 36741 38361 38727 56601 74703 78741 81757 82251 110223 115083 159211 166231 222763 224109 232693 245271 323713 473119 477633 498693 668289 698079 735813 971139 1419357 1432899 1496079 2004867 2094237 2895919 2913417 3025009 4232497 4258071 6150547 8242231 8687757 9075027 12697491 18451641 24726693 26063271 27225081 38092473 55022461 55354923 74180079 107149003 156602389 165067383 321447009 469807167 495202149 964341027 1409421501 2035831057 6107493171 18322479513
• Sum of all divisors σ(n): 30951589760
• Sum of proper divisors (its aliquot sum) s(n): 12629110247
• 18322479513 is a deficient number, because the sum of its proper divisors (12629110247) is less than itself. Its deficiency is 5693369266

Bases of 18322479513

• Binary: 10001000100000110101101100110011001₂
• Hexadecimal: 0x4441AD999
• Base-36: 8F0QBO9

Squares and roots of 18322479513

• 18322479513 squared (18322479513²) is 335713255504304717169
• 18322479513 cubed (18322479513³) is 6151099246220157663638261858697
• The square root of 18322479513 is 135360.5537555163
• The cube root of 18322479513 is 2636.2995059457

Scales and comparisons

• 18,322,479,513 seconds is equal to 582 years, 31 weeks, 17 hours, 38 minutes, 33 seconds.
• To count from 1 to 18,322,479,513 would take you about one thousand, one hundred sixty-five 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 18322479513 cubic inches would be around 219.7 feet tall.

Recreational maths with 18322479513

• 18322479513 backwards is 31597422381
• The number of decimal digits it has is: 11
• The sum of 18322479513's digits is 45
• More coming soon!