401973961697

Names of 401973961697

• Cardinal: 401973961697 can be written as Four hundred one billion, nine hundred seventy-three million, nine hundred sixty-one thousand, six hundred ninety-seven.

Scientific notation

• Scientific notation: 4.01973961697 × 10¹¹

Factors of 401973961697

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 108

Divisors of 401973961697

• Number of divisors d(n): 80
• Complete list of divisors:
  1 7 11 29 61 77 121 203 319 427 671 841 847 1331 1769 2233 3509 4697 5887 7381 9251 9317 12383 19459 24389 24563 38599 51301 51667 64757 81191 101761 136213 170723 214049 268279 270193 359107 564311 568337 707281 712327 1119371 1487729 1498343 1877953 2354539 2951069 3950177 4950967 6207421 7780091 7835597 10414103 16365019 16481773 20657483 32461759 43144141 43451947 54460637 68281631 85581001 114555133 180015209 227232313 302008987 474585551 477971417 599067007 941391011 1260106463 1980167299 3322098857 5220441061 6589737077 13861171093 36543087427 57424851671 401973961697
• Sum of all divisors σ(n): 531930251904
• Sum of proper divisors (its aliquot sum) s(n): 129956290207
• 401973961697 is a deficient number, because the sum of its proper divisors (129956290207) is less than itself. Its deficiency is 272017671490

Bases of 401973961697

• Binary: 101110110010111100000111110001111100001₂
• Hexadecimal: 0x5D9783E3E1
• Base-36: 54NWX1WH

Squares and roots of 401973961697

• 401973961697 squared (401973961697²) is 161583065882381223119809
• 401973961697 cubed (401973961697³) is 64952185135888137289514113807955873
• The square root of 401973961697 is 634014.1652179389
• The cube root of 401973961697 is 7380.1633428213

Scales and comparisons

• 401,973,961,697 seconds is equal to 12,781 years, 27 weeks, 3 days, 9 hours, 48 minutes, 17 seconds.
• To count from 1 to 401,973,961,697 would take you about twenty-five thousand, five hundred sixty-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 401973961697 cubic inches would be around 615 feet tall.

Recreational maths with 401973961697

• 401973961697 backwards is 796169379104
• The number of decimal digits it has is: 12
• The sum of 401973961697's digits is 62
• More coming soon!