13911983844209

Names of 13911983844209

• Cardinal: 13911983844209 can be written as Thirteen trillion, nine hundred eleven billion, nine hundred eighty-three million, eight hundred forty-four thousand, two hundred nine.

Scientific notation

• Scientific notation: 1.3911983844209 × 10¹³

Factors of 13911983844209

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 434

Divisors of 13911983844209

• Number of divisors d(n): 72
• Complete list of divisors:
  1 11 19 37 209 361 367 407 703 1369 3971 4037 6859 6973 7733 13357 13579 15059 26011 75449 76703 132487 134689 146927 149369 253783 258001 286121 494209 502423 1457357 1481579 2517253 2559091 2791613 2838011 4902019 4983493 5436299 5526653 9389971 9546037 27689783 28150001 48622729 53922209 54818423 93138361 94686367 103289681 105006407 181374703 184389241 534850019 923831851 1024521971 1041550037 1799040973 1995121733 2028281651 3446119357 3503395579 10162150361 19789450703 34181778487 37907312927 38537351369 66564516001 375999563357 732209676011 1264725804019 13911983844209
• Sum of all divisors σ(n): 16509389289120
• Sum of proper divisors (its aliquot sum) s(n): 2597405444911
• 13911983844209 is a deficient number, because the sum of its proper divisors (2597405444911) is less than itself. Its deficiency is 11314578399298

Bases of 13911983844209

• Binary: 11001010011100100010110110101110101101110001₂
• Hexadecimal: 0xCA722DAEB71
• Base-36: 4XJ2RZFCH

Squares and roots of 13911983844209

• 13911983844209 squared (13911983844209²) is 193543294481532225582835681
• 13911983844209 cubed (13911983844209³) is 2692571185982061227220413712925550421329
• The square root of 13911983844209 is 3729877.1888909425
• The cube root of 13911983844209 is 24050.8089361045

Scales and comparisons

• 13,911,983,844,209 seconds is equal to 442,358 years, 2 weeks, 5 days, 12 hours, 43 minutes, 29 seconds.
• To count from 1 to 13,911,983,844,209 would take you about one million, one hundred five thousand, eight hundred ninety-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 13911983844209 cubic inches would be around 2004.2 feet tall.

Recreational maths with 13911983844209

• 13911983844209 backwards is 90244838911931
• The number of decimal digits it has is: 14
• The sum of 13911983844209's digits is 62
• More coming soon!