40039566626864

Names of 40039566626864

• Cardinal: 40039566626864 can be written as Forty trillion, thirty-nine billion, five hundred sixty-six million, six hundred twenty-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.0039566626864 × 10¹³

Factors of 40039566626864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7606300707

Divisors of 40039566626864

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 47 56 94 112 188 329 376 658 752 1316 2632 5264 7606300651 15212601302 30425202604 53244104557 60850405208 106488209114 121700810416 212976418228 357496130597 425952836456 714992261194 851905672912 1429984522388 2502472914179 2859969044776 5004945828358 5719938089552 10009891656716 20019783313432 40039566626864
• Sum of all divisors σ(n): 90545402961408
• Sum of proper divisors (its aliquot sum) s(n): 50505836334544
• 40039566626864 is an abundant number, because the sum of its proper divisors (50505836334544) is greater than itself. Its abundance is 10466269707680

Bases of 40039566626864

• Binary: 1001000110101001110000001001010101000000110000₂
• Hexadecimal: 0x246A70255030
• Base-36: E6XX86FJK

Squares and roots of 40039566626864

• 40039566626864 squared (40039566626864²) is 1603166895667081395006474496
• 40039566626864 cubed (40039566626864³) is 64190107733044832428183117609247364460544
• The square root of 40039566626864 is 6327682.5636929671
• The cube root of 40039566626864 is 34210.7915475609

Scales and comparisons

• 40,039,566,626,864 seconds is equal to 1,273,134 years, 19 weeks, 1 day, 47 minutes, 44 seconds.
• To count from 1 to 40,039,566,626,864 would take you about three million, one hundred eighty-two thousand, eight hundred thirty-five 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 40039566626864 cubic inches would be around 2850.9 feet tall.

Recreational maths with 40039566626864

• 40039566626864 backwards is 46862666593004
• The number of decimal digits it has is: 14
• The sum of 40039566626864's digits is 65
• More coming soon!