40642061131399

Names of 40642061131399

• Cardinal: 40642061131399 can be written as Forty trillion, six hundred forty-two billion, sixty-one million, one hundred thirty-one thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 4.0642061131399 × 10¹³

Factors of 40642061131399

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 20160

Divisors of 40642061131399

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 19 91 133 247 337 1729 2359 4381 4591 6403 15193 30667 32137 44821 59683 83239 87229 106351 197509 288667 417781 582673 610603 1133977 1382563 1547167 2020669 3752671 5120041 7937839 10830169 20113171 26268697 29396173 35840287 66560533 69751063 97280779 140792197 205773211 382150249 465923731 488257441 680965453 906763819 1264650127 1325270197 2675051743 6347346733 8852550889 9276891379 17228512561 23506108231 120599587927 164542757617 305579407003 446616056389 2139055849021 3126312394723 5806008733057 40642061131399
• Sum of all divisors σ(n): 52824904437760
• Sum of proper divisors (its aliquot sum) s(n): 12182843306361
• 40642061131399 is a deficient number, because the sum of its proper divisors (12182843306361) is less than itself. Its deficiency is 28459217825038

Bases of 40642061131399

• Binary: 1001001111011010110111100111011101111010000111₂
• Hexadecimal: 0x24F6B79DDE87
• Base-36: EEMPDUMIV

Squares and roots of 40642061131399

• 40642061131399 squared (40642061131399²) is 1651777133008373363943697201
• 40642061131399 cubed (40642061131399³) is 67131627215173287268342193857409129514199
• The square root of 40642061131399 is 6375112.6367617223
• The cube root of 40642061131399 is 34381.5333583347

Scales and comparisons

• 40,642,061,131,399 seconds is equal to 1,292,291 years, 43 weeks, 1 day, 1 hour, 23 minutes, 19 seconds.
• To count from 1 to 40,642,061,131,399 would take you about three million, two hundred thirty thousand, seven hundred twenty-nine 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 40642061131399 cubic inches would be around 2865.1 feet tall.

Recreational maths with 40642061131399

• 40642061131399 backwards is 99313116024604
• The number of decimal digits it has is: 14
• The sum of 40642061131399's digits is 49
• More coming soon!