401909431044

Names of 401909431044

• Cardinal: 401909431044 can be written as Four hundred one billion, nine hundred nine million, four hundred thirty-one thousand and forty-four.

Scientific notation

• Scientific notation: 4.01909431044 × 10¹¹

Factors of 401909431044

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 82559

Divisors of 401909431044

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 131 132 262 283 393 524 566 786 849 1132 1441 1572 1698 2882 3113 3396 4323 5764 6226 8646 9339 12452 17292 18678 37073 37356 74146 82129 111219 148292 164258 222438 246387 328516 407803 444876 492774 815606 903419 985548 1223409 1631212 1806838 2446818 2710257 3613676 4893636 5420514 10758899 10841028 21517798 23242507 32276697 43035596 46485014 64553394 69727521 92970028 118347889 129106788 139455042 236695778 255667577 278910084 355043667 473391556 511335154 710087334 767002731 1022670308 1420174668 1534005462 3044768417 3068010924 6089536834 9134305251 12179073668 18268610502 33492452587 36537221004 66984905174 100477357761 133969810348 200954715522 401909431044
• Sum of all divisors σ(n): 1034506851840
• Sum of proper divisors (its aliquot sum) s(n): 632597420796
• 401909431044 is an abundant number, because the sum of its proper divisors (632597420796) is greater than itself. Its abundance is 230687989752

Bases of 401909431044

• Binary: 101110110010011101010110011101100000100₂
• Hexadecimal: 0x5D93AB3B04
• Base-36: 54MUHXQC

Squares and roots of 401909431044

• 401909431044 squared (401909431044²) is 161531190762111790929936
• 401909431044 cubed (401909431044³) is 64920908975060178644574457427333184
• The square root of 401909431044 is 633963.2726302051
• The cube root of 401909431044 is 7379.7683982959

Scales and comparisons

• 401,909,431,044 seconds is equal to 12,779 years, 24 weeks, 5 days, 12 hours, 37 minutes, 24 seconds.
• To count from 1 to 401,909,431,044 would take you about twenty-five thousand, five 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 401909431044 cubic inches would be around 615 feet tall.

Recreational maths with 401909431044

• 401909431044 backwards is 440134909104
• The number of decimal digits it has is: 12
• The sum of 401909431044's digits is 39
• More coming soon!