13462386645645

Names of 13462386645645

• Cardinal: 13462386645645 can be written as Thirteen trillion, four hundred sixty-two billion, three hundred eighty-six million, six hundred forty-five thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 1.3462386645645 × 10¹³

Factors of 13462386645645

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 78152

Divisors of 13462386645645

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 49 63 105 147 245 315 441 735 2205 78137 234411 390685 546959 703233 1172055 1640877 2734795 3516165 3828713 4922631 8204385 11486139 19143565 24613155 34458417 57430695 172292085 6105390769 18316172307 30526953845 42737735383 54948516921 91580861535 128213206149 213688676915 274742584605 299164147681 384639618447 641066030745 897492443043 1495820738405 1923198092235 2692477329129 4487462215215 13462386645645
• Sum of all divisors σ(n): 27144914760522
• Sum of proper divisors (its aliquot sum) s(n): 13682528114877
• 13462386645645 is an abundant number, because the sum of its proper divisors (13682528114877) is greater than itself. Its abundance is 220141469232

Bases of 13462386645645

• Binary: 11000011111001110100110001100001101010001101₂
• Hexadecimal: 0xC3E74C61A8D
• Base-36: 4RSJ9F4P9

Squares and roots of 13462386645645

• 13462386645645 squared (13462386645645²) is 181235854196840834797466025
• 13462386645645 cubed (13462386645645³) is 2439867143251614381525020233245601711125
• The square root of 13462386645645 is 3669112.5147159225
• The cube root of 13462386645645 is 23788.8813291233

Scales and comparisons

• 13,462,386,645,645 seconds is equal to 428,062 years, 13 weeks, 1 day, 6 hours, 45 seconds.
• To count from 1 to 13,462,386,645,645 would take you about one million, seventy thousand, one hundred fifty-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 13462386645645 cubic inches would be around 1982.4 feet tall.

Recreational maths with 13462386645645

• 13462386645645 backwards is 54654668326431
• 13462386645645 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13462386645645's digits is 63
• More coming soon!