400697811867904743

Names of 400697811867904743

• Cardinal: 400697811867904743 can be written as Four hundred quadrillion, six hundred ninety-seven trillion, eight hundred eleven billion, eight hundred sixty-seven million, nine hundred four thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 4.00697811867904743 × 10¹⁷

Factors of 400697811867904743

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 78974979

Divisors of 400697811867904743

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 41 123 1693 5079 24373 69413 73119 208239 999293 2997879 41263489 78948869 123790467 236846607 1691803049 3236903629 5075409147 9710710887 133660435217 400981305651 1924220784137 5480077843897 5772662352411 16440233531691 78893052149617 236679156448851 3257705787543941 9773117362631823 133565937289301581 400697811867904743
• Sum of all divisors σ(n): 547640316552288960
• Sum of proper divisors (its aliquot sum) s(n): 146942504684384217
• 400697811867904743 is a deficient number, because the sum of its proper divisors (146942504684384217) is less than itself. Its deficiency is 253755307183520526

Bases of 400697811867904743

• Binary: 10110001111100100001000100101110010101010011010101011100111₂
• Hexadecimal: 0x58F908972A9AAE7
• Base-36: 31LFIPJN8DT3

Squares and roots of 400697811867904743

• 400697811867904743 squared (400697811867904743²) is 160558736435726783106493788921896049
• 400697811867904743 cubed (400697811867904743³) is 64335534366071353067498030816358030309203176480060407
• The square root of 400697811867904743 is 633006960.3629210829
• The cube root of 400697811867904743 is 737234.5109657055

Scales and comparisons

• 400,697,811,867,904,743 seconds is equal to 12,740,950,977 years, 35 weeks, 5 days, 12 hours, 39 minutes, 3 seconds.
• To count from 1 to 400,697,811,867,904,743 would take you about thirty-eight billion, two hundred twenty-two million, eight hundred fifty-two thousand, nine hundred thirty-three 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 400697811867904743 cubic inches would be around 61436.2 feet tall.

Recreational maths with 400697811867904743

• 400697811867904743 backwards is 347409768118796004
• The number of decimal digits it has is: 18
• The sum of 400697811867904743's digits is 84
• More coming soon!