19398140299327999

Names of 19398140299327999

• Cardinal: 19398140299327999 can be written as Nineteen quadrillion, three hundred ninety-eight trillion, one hundred forty billion, two hundred ninety-nine million, three hundred twenty-seven thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.9398140299327999 × 10¹⁶

Factors of 19398140299327999

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 41489311

Divisors of 19398140299327999

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 59 73 649 803 4307 9871 47377 108581 582389 720583 6406279 7926413 41479297 42514397 456272267 467658367 2447278523 3027988681 26920063753 33307875491 178651332179 409442140687 1965164653969 4503863547557 24157086300533 29889276270151 265727949305863 328782038971661 1763467299938909 19398140299327999
• Sum of all divisors σ(n): 21817287798727680
• Sum of proper divisors (its aliquot sum) s(n): 2419147499399681
• 19398140299327999 is a deficient number, because the sum of its proper divisors (2419147499399681) is less than itself. Its deficiency is 16978992799928318

Bases of 19398140299327999

• Binary: 1000100111010101000000101111101110110000011100111111111₂
• Hexadecimal: 0x44EA817DD839FF
• Base-36: 5B02EMP2UWV

Squares and roots of 19398140299327999

• 19398140299327999 squared (19398140299327999²) is 376287847072412950640970985344001
• 19398140299327999 cubed (19398140299327999³) is 7299284450442744866550021526688492018218145983999
• The square root of 19398140299327999 is 139277206.6754930255
• The cube root of 19398140299327999 is 268691.1520082777

Scales and comparisons

• 19,398,140,299,327,999 seconds is equal to 616,800,859 years, 6 weeks, 5 days, 16 hours, 53 minutes, 19 seconds.
• To count from 1 to 19,398,140,299,327,999 would take you about one billion, eight hundred fifty million, four hundred two thousand, five hundred seventy-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 19398140299327999 cubic inches would be around 22390.9 feet tall.

Recreational maths with 19398140299327999

• 19398140299327999 backwards is 99972399204189391
• The number of decimal digits it has is: 17
• The sum of 19398140299327999's digits is 94
• More coming soon!