12008991368912

Names of 12008991368912

• Cardinal: 12008991368912 can be written as Twelve trillion, eight billion, nine hundred ninety-one million, three hundred sixty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.2008991368912 × 10¹³

Factors of 12008991368912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13522

Divisors of 12008991368912

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 31 62 124 248 496 1103 2143 2206 4286 4412 8572 8824 10243 17144 17648 20486 34193 34288 40972 66433 68386 81944 132866 136772 163888 265732 273544 317533 531464 547088 635066 1062928 1270132 2363729 2540264 4727458 5080528 9454916 11298029 18909832 21950749 22596058 37819664 43901498 45192116 73275599 87802996 90384232 146551198 175605992 180768464 293102396 350238899 351211984 586204792 680473219 700477798 1172409584 1360946438 1400955596 2721892876 2801911192 5443785752 5603822384 10887571504 24211676147 48423352294 96846704588 193693409176 387386818352 750561960557 1501123921114 3002247842228 6004495684456 12008991368912
• Sum of all divisors σ(n): 24053323726848
• Sum of proper divisors (its aliquot sum) s(n): 12044332357936
• 12008991368912 is an abundant number, because the sum of its proper divisors (12044332357936) is greater than itself. Its abundance is 35340989024

Bases of 12008991368912

• Binary: 10101110110000001111101010100010011011010000₂
• Hexadecimal: 0xAEC0FAA26D0
• Base-36: 498UREBWW

Squares and roots of 12008991368912

• 12008991368912 squared (12008991368912²) is 144215873698602911680063744
• 12008991368912 cubed (12008991368912³) is 1731887182506625476838677734837979926528
• The square root of 12008991368912 is 3465399.1644415221
• The cube root of 12008991368912 is 22900.0015057633

Scales and comparisons

• 12,008,991,368,912 seconds is equal to 381,848 years, 40 weeks, 3 days, 15 hours, 48 minutes, 32 seconds.
• To count from 1 to 12,008,991,368,912 would take you about nine hundred fifty-four thousand, six hundred twenty-one 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 12008991368912 cubic inches would be around 1908.3 feet tall.

Recreational maths with 12008991368912

• 12008991368912 backwards is 21986319980021
• The number of decimal digits it has is: 14
• The sum of 12008991368912's digits is 59
• More coming soon!