13690892801546729

Names of 13690892801546729

• Cardinal: 13690892801546729 can be written as Thirteen quadrillion, six hundred ninety trillion, eight hundred ninety-two billion, eight hundred one million, five hundred forty-six thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3690892801546729 × 10¹⁶

Factors of 13690892801546729

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 41409051

Divisors of 13690892801546729

• Number of divisors d(n): 8
• Complete list of divisors:
  1 1889 175781 41231381 332050309 77886078709 7247693383561 13690892801546729
• Sum of all divisors σ(n): 13698218754468360
• Sum of proper divisors (its aliquot sum) s(n): 7325952921631
• 13690892801546729 is a deficient number, because the sum of its proper divisors (7325952921631) is less than itself. Its deficiency is 13683566848625098

Bases of 13690892801546729

• Binary: 110000101000111100101101100010000110000001100111101001₂
• Hexadecimal: 0x30A3CB621819E9
• Base-36: 3QT0LBPNWMH

Squares and roots of 13690892801546729

• 13690892801546729 squared (13690892801546729²) is 187440545703444041861694770599441
• 13690892801546729 cubed (13690892801546729³) is 2566228417889272695742517830022235761759302778489
• The square root of 13690892801546729 is 117008088.6159018025
• The cube root of 13690892801546729 is 239227.2180838255

Scales and comparisons

• 13,690,892,801,546,729 seconds is equal to 435,328,042 years, 19 weeks, 4 days, 7 hours, 25 minutes, 29 seconds.
• To count from 1 to 13,690,892,801,546,729 would take you about one billion, three hundred five million, nine hundred eighty-four thousand, one hundred twenty-seven 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 13690892801546729 cubic inches would be around 19935.6 feet tall.

Recreational maths with 13690892801546729

• 13690892801546729 backwards is 92764510829809631
• The number of decimal digits it has is: 17
• The sum of 13690892801546729's digits is 80
• More coming soon!