220421436928000001

Names of 220421436928000001

• Cardinal: 220421436928000001 can be written as Two hundred twenty quadrillion, four hundred twenty-one trillion, four hundred thirty-six billion, nine hundred twenty-eight million and one.

Scientific notation

• Scientific notation: 2.20421436928000001 × 10¹⁷

Factors of 220421436928000001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 40322721

Divisors of 220421436928000001

• Number of divisors d(n): 32
• Complete list of divisors:
  1 61 179 379 1321 10919 23119 67841 80581 236459 500659 4138301 14423999 30540199 40320781 89617961 2459567641 5466695621 7217419799 15281575999 53263751701 440262607739 932176135939 2735402103821 3249088853761 9534211554479 20186961894679 166859528333081 581586904823219 1231404675575419 3613466179147541 220421436928000001
• Sum of all divisors σ(n): 226051916188003200
• Sum of proper divisors (its aliquot sum) s(n): 5630479260003199
• 220421436928000001 is a deficient number, because the sum of its proper divisors (5630479260003199) is less than itself. Its deficiency is 214790957667996802

Bases of 220421436928000001

• Binary: 1100001111000110000010000100001000111110011000000000000001₂
• Hexadecimal: 0x30F182108F98001
• Base-36: 1OACVM7M2VWH

Squares and roots of 220421436928000001

• 220421436928000001 squared (220421436928000001²) is 48585609857404282518026873856000001
• 220421436928000001 cubed (220421436928000001³) is 10709309938792253181429963456063598892816310784000001
• The square root of 220421436928000001 is 469490614.3130020027
• The cube root of 220421436928000001 is 604066.3027956071

Scales and comparisons

• 220,421,436,928,000,001 seconds is equal to 7,008,719,886 years, 2 weeks, 12 hours, 26 minutes, 41 seconds.
• To count from 1 to 220,421,436,928,000,001 would take you about twenty-one billion, twenty-six million, one hundred fifty-nine thousand, six hundred fifty-eight 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 220421436928000001 cubic inches would be around 50338.9 feet tall.

Recreational maths with 220421436928000001

• 220421436928000001 backwards is 100000829634124022
• The number of decimal digits it has is: 18
• The sum of 220421436928000001's digits is 44
• More coming soon!