401983162380189181

Names of 401983162380189181

• Cardinal: 401983162380189181 can be written as Four hundred one quadrillion, nine hundred eighty-three trillion, one hundred sixty-two billion, three hundred eighty million, one hundred eighty-nine thousand, one hundred eighty-one.

Scientific notation

• Scientific notation: 4.01983162380189181 × 10¹⁷

Factors of 401983162380189181

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 201661

Divisors of 401983162380189181

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 379 4169 17881 36781 146609 196691 404591 1612699 6776899 13939999 55564811 74545889 153339989 611212921 657681061 2621515529 5392425629 7234491671 28836670819 59316681919 249261122119 993554385491 2043729313391 2741872343309 10929098240401 22481022447301 96421962672149 1060641589393639 36543923852744471 401983162380189181
• Sum of all divisors σ(n): 439723693300118400
• Sum of proper divisors (its aliquot sum) s(n): 37740530919929219
• 401983162380189181 is a deficient number, because the sum of its proper divisors (37740530919929219) is less than itself. Its deficiency is 364242631460259962

Bases of 401983162380189181

• Binary: 10110010100001000011000111001101111010110111111110111111101₂
• Hexadecimal: 0x594218E6F5BFDFD
• Base-36: 31Y34ZF3HAF1

Squares and roots of 401983162380189181

• 401983162380189181 squared (401983162380189181²) is 161590462837177542417684457349450761
• 401983162380189181 cubed (401983162380189181³) is 64956645261767065379927389086958569626203397624416741
• The square root of 401983162380189181 is 634021421.0736015669
• The cube root of 401983162380189181 is 738021.9649973253

Scales and comparisons

• 401,983,162,380,189,181 seconds is equal to 12,781,821,148 years, 6 weeks, 4 days, 20 hours, 33 minutes, 1 second.
• To count from 1 to 401,983,162,380,189,181 would take you about thirty-eight billion, three hundred forty-five million, four hundred sixty-three thousand, four 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 401983162380189181 cubic inches would be around 61501.8 feet tall.

Recreational maths with 401983162380189181

• 401983162380189181 backwards is 181981083261389104
• The number of decimal digits it has is: 18
• The sum of 401983162380189181's digits is 73
• More coming soon!