13641640709392

Names of 13641640709392

• Cardinal: 13641640709392 can be written as Thirteen trillion, six hundred forty-one billion, six hundred forty million, seven hundred nine thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.3641640709392 × 10¹³

Factors of 13641640709392

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1654585

Divisors of 13641640709392

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 19 38 76 152 304 27581 55162 110324 220648 441296 524039 1048078 1626983 2096156 3253966 4192312 6507932 8384624 13015864 26031728 30912677 61825354 123650708 247301416 494602832 44873818123 89747636246 179495272492 358990544984 717981089968 852602544337 1705205088674 3410410177348 6820820354696 13641640709392
• Sum of all divisors σ(n): 27822793066560
• Sum of proper divisors (its aliquot sum) s(n): 14181152357168
• 13641640709392 is an abundant number, because the sum of its proper divisors (14181152357168) is greater than itself. Its abundance is 539511647776

Bases of 13641640709392

• Binary: 11000110100000110001001001100000110100010000₂
• Hexadecimal: 0xC6831260D10
• Base-36: 4U2VSNTHS

Squares and roots of 13641640709392

• 13641640709392 squared (13641640709392²) is 186094361244141068997009664
• 13641640709392 cubed (13641640709392³) is 2538632414136375684176088130735639564288
• The square root of 13641640709392 is 3693459.1793320257
• The cube root of 13641640709392 is 23894.0005303737

Scales and comparisons

• 13,641,640,709,392 seconds is equal to 433,761 years, 50 weeks, 6 days, 1 hour, 29 minutes, 52 seconds.
• To count from 1 to 13,641,640,709,392 would take you about one million, eighty-four thousand, four hundred four 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 13641640709392 cubic inches would be around 1991.2 feet tall.

Recreational maths with 13641640709392

• 13641640709392 backwards is 29390704614631
• The number of decimal digits it has is: 14
• The sum of 13641640709392's digits is 55
• More coming soon!