13828640352029565272

Names of 13828640352029565272

• Cardinal: 13828640352029565272 can be written as Thirteen quintillion, eight hundred twenty-eight quadrillion, six hundred forty trillion, three hundred fifty-two billion, twenty-nine million, five hundred sixty-five thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.3828640352029565272 × 10¹⁹

Factors of 13828640352029565272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1024647328988807

Divisors of 13828640352029565272

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 7 8 14 28 56 241 482 964 1687 1928 3374 6748 13496 1024647328988557 2049294657977114 4098589315954228 7172531302919899 8197178631908456 14345062605839798 28690125211679596 57380250423359192 246940006286242237 493880012572484474 987760025144968948 1728580044003695659 1975520050289937896 3457160088007391318 6914320176014782636 13828640352029565272
• Sum of all divisors σ(n): 29755758433827724320
• Sum of proper divisors (its aliquot sum) s(n): 15927118081798159048
• 13828640352029565272 is an abundant number, because the sum of its proper divisors (15927118081798159048) is greater than itself. Its abundance is 2098477729768593776

Bases of 13828640352029565272

• Binary: 1011111111101001001100110010001000000101010110101110000101011000₂
• Hexadecimal: 0xBFE93322055AE158
• Base-36: 2X2ABVWGD6LW8

Squares and roots of 13828640352029565272

• 13828640352029565272 squared (13828640352029565272²) is 191231293985780378930794985593308433984
• 13828640352029565272 cubed (13828640352029565272³) is 2644468788582591267513843714250235694298372767598631003648
• The square root of 13828640352029565272 is 3718687987.9911362727
• The cube root of 13828640352029565272 is 2400268.5088490621

Scales and comparisons

• 13,828,640,352,029,565,272 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,828,640,352,029,565,272 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13828640352029565272 cubic inches would be around 200022.4 feet tall.

Recreational maths with 13828640352029565272

• 13828640352029565272 backwards is 27256592025304682831
• The number of decimal digits it has is: 20
• The sum of 13828640352029565272's digits is 80
• More coming soon!