13641949791888

Names of 13641949791888

• Cardinal: 13641949791888 can be written as Thirteen trillion, six hundred forty-one billion, nine hundred forty-nine million, seven hundred ninety-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3641949791888 × 10¹³

Factors of 13641949791888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 160755

Divisors of 13641949791888

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 160739 321478 482217 642956 964434 1285912 1768129 1928868 2571824 3536258 3857736 5304387 7072516 7715472 10608774 14145032 21217548 28290064 42435096 84870192 25837026121 51674052242 77511078363 103348104484 155022156726 206696208968 284207287331 310044313452 413392417936 568414574662 620088626904 852621861993 1136829149324 1240177253808 1705243723986 2273658298648 3410487447972 4547316597296 6820974895944 13641949791888
• Sum of all divisors σ(n): 38445734049168
• Sum of proper divisors (its aliquot sum) s(n): 24803784257280
• 13641949791888 is an abundant number, because the sum of its proper divisors (24803784257280) is greater than itself. Its abundance is 11161834465392

Bases of 13641949791888

• Binary: 11000110100001000011100100100100011010010000₂
• Hexadecimal: 0xC6843924690
• Base-36: 4U30WOJ2O

Squares and roots of 13641949791888

• 13641949791888 squared (13641949791888²) is 186102794124393046510604544
• 13641949791888 cubed (13641949791888³) is 2538804973575039030029655963605867139072
• The square root of 13641949791888 is 3693501.0209675047
• The cube root of 13641949791888 is 23894.1809867109

Scales and comparisons

• 13,641,949,791,888 seconds is equal to 433,771 years, 41 weeks, 6 days, 9 hours, 44 minutes, 48 seconds.
• To count from 1 to 13,641,949,791,888 would take you about one million, eighty-four thousand, four hundred twenty-nine 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 13641949791888 cubic inches would be around 1991.2 feet tall.

Recreational maths with 13641949791888

• 13641949791888 backwards is 88819794914631
• The number of decimal digits it has is: 14
• The sum of 13641949791888's digits is 78
• More coming soon!