40430800842

Names of 40430800842

• Cardinal: 40430800842 can be written as Forty billion, four hundred thirty million, eight hundred thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.0430800842 × 10¹⁰

Factors of 40430800842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1899

Divisors of 40430800842

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 31 62 93 186 433 619 811 866 1238 1299 1622 1857 2433 2598 3714 4866 13423 19189 25141 26846 38378 40269 50282 57567 75423 80538 115134 150846 268027 351163 502009 536054 702326 804081 1004018 1053489 1506027 1608162 2106978 3012054 8308837 10886053 15562279 16617674 21772106 24926511 31124558 32658159 46686837 49853022 65316318 93373674 217369897 434739794 652109691 1304219382 6738466807 13476933614 20215400421 40430800842
• Sum of all divisors σ(n): 83901296640
• Sum of proper divisors (its aliquot sum) s(n): 43470495798
• 40430800842 is an abundant number, because the sum of its proper divisors (43470495798) is greater than itself. Its abundance is 3039694956

Bases of 40430800842

• Binary: 100101101001110111010000111111001010₂
• Hexadecimal: 0x969DD0FCA
• Base-36: IKNGDL6

Squares and roots of 40430800842

• 40430800842 squared (40430800842²) is 1634649656725467908964
• 40430800842 cubed (40430800842³) is 66090194717511058896585670547688
• The square root of 40430800842 is 201074.1177824737
• The cube root of 40430800842 is 3432.1857296413

Scales and comparisons

• 40,430,800,842 seconds is equal to 1,285 years, 29 weeks, 6 days, 2 hours, 42 seconds.
• To count from 1 to 40,430,800,842 would take you about two thousand, five hundred seventy-one 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 40430800842 cubic inches would be around 286 feet tall.

Recreational maths with 40430800842

• 40430800842 backwards is 24800803404
• The number of decimal digits it has is: 11
• The sum of 40430800842's digits is 33
• More coming soon!