40213552987212

Names of 40213552987212

• Cardinal: 40213552987212 can be written as Forty trillion, two hundred thirteen billion, five hundred fifty-two million, nine hundred eighty-seven thousand, two hundred twelve.

Scientific notation

• Scientific notation: 4.0213552987212 × 10¹³

Factors of 40213552987212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 22896836

Divisors of 40213552987212

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 132 13313 26626 39939 53252 79878 146443 159756 292886 439329 585772 878658 1757316 22883507 45767014 68650521 91534028 137301042 251718577 274602084 503437154 755155731 1006874308 1510311462 3020622924 304648128691 609296257382 913944386073 1218592514764 1827888772146 3351129415601 3655777544292 6702258831202 10053388246803 13404517662404 20106776493606 40213552987212
• Sum of all divisors σ(n): 102369464572032
• Sum of proper divisors (its aliquot sum) s(n): 62155911584820
• 40213552987212 is an abundant number, because the sum of its proper divisors (62155911584820) is greater than itself. Its abundance is 21942358597608

Bases of 40213552987212

• Binary: 1001001001001011110010100010100111110001001100₂
• Hexadecimal: 0x2492F28A7C4C
• Base-36: E95UN5YDO

Squares and roots of 40213552987212

• 40213552987212 squared (40213552987212²) is 1617129843855307168635532944
• 40213552987212 cubed (40213552987212³) is 65030536663077262713983273654278836712128
• The square root of 40213552987212 is 6341415.6926676869
• The cube root of 40213552987212 is 34260.2726888271

Scales and comparisons

• 40,213,552,987,212 seconds is equal to 1,278,666 years, 31 weeks, 1 hour, 20 minutes, 12 seconds.
• To count from 1 to 40,213,552,987,212 would take you about three million, one hundred ninety-six thousand, six hundred sixty-six 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 40213552987212 cubic inches would be around 2855 feet tall.

Recreational maths with 40213552987212

• 40213552987212 backwards is 21278925531204
• The number of decimal digits it has is: 14
• The sum of 40213552987212's digits is 51
• More coming soon!