13868309933294352

Names of 13868309933294352

• Cardinal: 13868309933294352 can be written as Thirteen quadrillion, eight hundred sixty-eight trillion, three hundred nine billion, nine hundred thirty-three million, two hundred ninety-four thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.3868309933294352 × 10¹⁶

Factors of 13868309933294352

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 401231969

Divisors of 13868309933294352

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 721387 1442774 2164161 2885548 4328322 5771096 8656644 11542192 17313288 34626576 400510577 801021154 1201531731 1602042308 2403063462 3204084616 4806126924 6408169232 9612253848 19224507696 288923123610299 577846247220598 866769370830897 1155692494441196 1733538741661794 2311384988882392 3467077483323588 4622769977764784 6934154966647176 13868309933294352
• Sum of all divisors σ(n): 35826517080440736
• Sum of proper divisors (its aliquot sum) s(n): 21958207147146384
• 13868309933294352 is an abundant number, because the sum of its proper divisors (21958207147146384) is greater than itself. Its abundance is 8089897213852032

Bases of 13868309933294352

• Binary: 110001010001010010011110000111001101011000001100010000₂
• Hexadecimal: 0x31452787358310
• Base-36: 3SJWLMP4R2O

Squares and roots of 13868309933294352

• 13868309933294352 squared (13868309933294352²) is 192330020405910794019883475099904
• 13868309933294352 cubed (13868309933294352³) is 2667292332465998082784387651271897551209038942208
• The square root of 13868309933294352 is 117763788.7183252609
• The cube root of 13868309933294352 is 240256.1497416133

Scales and comparisons

• 13,868,309,933,294,352 seconds is equal to 440,969,358 years, 19 weeks, 5 days, 3 hours, 59 minutes, 12 seconds.
• To count from 1 to 13,868,309,933,294,352 would take you about one billion, three hundred twenty-two million, nine hundred eight thousand and seventy-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 13868309933294352 cubic inches would be around 20021.3 feet tall.

Recreational maths with 13868309933294352

• 13868309933294352 backwards is 25349233990386831
• The number of decimal digits it has is: 17
• The sum of 13868309933294352's digits is 78
• More coming soon!