18396099376542144

Names of 18396099376542144

• Cardinal: 18396099376542144 can be written as Eighteen quadrillion, three hundred ninety-six trillion, ninety-nine billion, three hundred seventy-six million, five hundred forty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8396099376542144 × 10¹⁶

Factors of 18396099376542144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 31937672528724

Divisors of 18396099376542144

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 31937672528719 63875345057438 95813017586157 127750690114876 191626035172314 255501380229752 287439052758471 383252070344628 511002760459504 574878105516942 766504140689256 1022005520919008 1149756211033884 1533008281378512 2044011041838016 2299512422067768 3066016562757024 4599024844135536 6132033125514048 9198049688271072 18396099376542144
• Sum of all divisors σ(n): 52729097344916720
• Sum of proper divisors (its aliquot sum) s(n): 34332997968374576
• 18396099376542144 is an abundant number, because the sum of its proper divisors (34332997968374576) is greater than itself. Its abundance is 15936898591832432

Bases of 18396099376542144

• Binary: 1000001010110110010011110101000100101110111000111000000₂
• Hexadecimal: 0x415B27A89771C0
• Base-36: 514VFDVKZ40

Squares and roots of 18396099376542144

• 18396099376542144 squared (18396099376542144²) is 338416472271614259176498208116736
• 18396099376542144 cubed (18396099376542144³) is 6225543054567434835692703001128388709297975721984
• The square root of 18396099376542144 is 135632221.0116097155
• The cube root of 18396099376542144 is 263982.5677985977

Scales and comparisons

• 18,396,099,376,542,144 seconds is equal to 584,939,057 years, 15 weeks, 5 days, 3 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,396,099,376,542,144 would take you about one billion, seven hundred fifty-four million, eight hundred seventeen thousand, one hundred seventy-one 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 18396099376542144 cubic inches would be around 21998.5 feet tall.

Recreational maths with 18396099376542144

• 18396099376542144 backwards is 44124567399069381
• The number of decimal digits it has is: 17
• The sum of 18396099376542144's digits is 81
• More coming soon!