40634072402

Names of 40634072402

• Cardinal: 40634072402 can be written as Forty billion, six hundred thirty-four million, seventy-two thousand, four hundred two.

Scientific notation

• Scientific notation: 4.0634072402 × 10¹⁰

Factors of 40634072402

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19671

Divisors of 40634072402

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 11 14 22 77 107 127 154 214 254 749 889 1177 1397 1498 1778 2354 2794 8239 9779 13589 16478 19417 19558 27178 38834 95123 135919 149479 190246 213587 271838 298958 427174 1046353 1495109 2077619 2092706 2465959 2990218 4155238 4931918 14543333 17261713 22853809 27125549 29086666 34523426 45707618 54251098 159976663 189878843 263857613 319953326 379757686 527715226 1847003291 2902433743 3694006582 5804867486 20317036201 40634072402
• Sum of all divisors σ(n): 77309116416
• Sum of proper divisors (its aliquot sum) s(n): 36675044014
• 40634072402 is a deficient number, because the sum of its proper divisors (36675044014) is less than itself. Its deficiency is 3959028388

Bases of 40634072402

• Binary: 100101110101111110101011110101010010₂
• Hexadecimal: 0x975FABD52
• Base-36: IO0H6XE

Squares and roots of 40634072402

• 40634072402 squared (40634072402²) is 1651127839970978049604
• 40634072402 cubed (40634072402³) is 67092048194338591646361683428808
• The square root of 40634072402 is 201578.9483105813
• The cube root of 40634072402 is 3437.9280497161

Scales and comparisons

• 40,634,072,402 seconds is equal to 1,292 years, 1 week, 6 days, 18 hours, 20 minutes, 2 seconds.
• To count from 1 to 40,634,072,402 would take you about two thousand, five hundred eighty-four 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 40634072402 cubic inches would be around 286.5 feet tall.

Recreational maths with 40634072402

• 40634072402 backwards is 20427043604
• The number of decimal digits it has is: 11
• The sum of 40634072402's digits is 32
• More coming soon!