40121111994516

Names of 40121111994516

• Cardinal: 40121111994516 can be written as Forty trillion, one hundred twenty-one billion, one hundred eleven million, nine hundred ninety-four thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 4.0121111994516 × 10¹³

Factors of 40121111994516

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2595474

Divisors of 40121111994516

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 756 20611 41222 61833 82444 123666 144277 185499 247332 288554 370998 432831 556497 577108 741996 865662 1112994 1298493 1731324 2225988 2574851 2596986 3895479 5149702 5193972 7724553 7790958 10299404 15449106 15581916 18023957 23173659 30898212 36047914 46347318 54071871 69520977 72095828 92694636 108143742 139041954 162215613 216287484 278083908 324431226 486646839 648862452 973293678 1946587356 53070253961 106140507922 159210761883 212281015844 318421523766 371491777727 477632285649 636843047532 742983555454 955264571298 1114475333181 1432896856947 1485967110908 1910529142596 2228950666362 2865793713894 3343425999543 4457901332724 5731587427788 6686851999086 10030277998629 13373703998172 20060555997258 40121111994516
• Sum of all divisors σ(n): 118883182709760
• Sum of proper divisors (its aliquot sum) s(n): 78762070715244
• 40121111994516 is an abundant number, because the sum of its proper divisors (78762070715244) is greater than itself. Its abundance is 38640958720728

Bases of 40121111994516

• Binary: 1001000111110101101100101000001110000010010100₂
• Hexadecimal: 0x247D6CA0E094
• Base-36: E7ZDU6NX0

Squares and roots of 40121111994516

• 40121111994516 squared (40121111994516²) is 1609703627676495643614074256
• 40121111994516 cubed (40121111994516³) is 64583099523987366790774455891713088780096
• The square root of 40121111994516 is 6334122.8275520519
• The cube root of 40121111994516 is 34234.0005886435

Scales and comparisons

• 40,121,111,994,516 seconds is equal to 1,275,727 years, 13 weeks, 3 days, 3 hours, 48 minutes, 36 seconds.
• To count from 1 to 40,121,111,994,516 would take you about three million, one hundred eighty-nine thousand, three hundred eighteen 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 40121111994516 cubic inches would be around 2852.8 feet tall.

Recreational maths with 40121111994516

• 40121111994516 backwards is 61549911112104
• The number of decimal digits it has is: 14
• The sum of 40121111994516's digits is 45
• More coming soon!