809829013199724

Names of 809829013199724

• Cardinal: 809829013199724 can be written as Eight hundred nine trillion, eight hundred twenty-nine billion, thirteen million, one hundred ninety-nine thousand, seven hundred twenty-four.

Scientific notation

• Scientific notation: 8.09829013199724 × 10¹⁴

Factors of 809829013199724

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3213607195249

Divisors of 809829013199724

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 3213607195237 6427214390474 9640821585711 12854428780948 19281643171422 22495250366659 28922464757133 38563286342844 44990500733318 57844929514266 67485751099977 89981001466636 115689859028532 134971502199954 202457253299931 269943004399908 404914506599862 809829013199724
• Sum of all divisors σ(n): 2339506038133264
• Sum of proper divisors (its aliquot sum) s(n): 1529677024933540
• 809829013199724 is an abundant number, because the sum of its proper divisors (1529677024933540) is greater than itself. Its abundance is 719848011733816

Bases of 809829013199724

• Binary: 10111000001000100100000010101010010001101101101100₂
• Hexadecimal: 0x2E08902A91B6C
• Base-36: 7Z26B9AKJ0

Squares and roots of 809829013199724

• 809829013199724 squared (809829013199724²) is 655823030620038748624713676176
• 809829013199724 cubed (809829013199724³) is 531104517720678356788063602815534008548575424
• The square root of 809829013199724 is 28457494.8510884211
• The cube root of 809829013199724 is 93210.4155103085

Scales and comparisons

• 809,829,013,199,724 seconds is equal to 25,750,057 years, 34 weeks, 2 hours, 35 minutes, 24 seconds.
• To count from 1 to 809,829,013,199,724 would take you about sixty-four million, three hundred seventy-five thousand, one hundred forty-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 809829013199724 cubic inches would be around 7767.5 feet tall.

Recreational maths with 809829013199724

• 809829013199724 backwards is 427991310928908
• The number of decimal digits it has is: 15
• The sum of 809829013199724's digits is 72
• More coming soon!