12139966949601

Names of 12139966949601

• Cardinal: 12139966949601 can be written as Twelve trillion, one hundred thirty-nine billion, nine hundred sixty-six million, nine hundred forty-nine thousand, six hundred one.

Scientific notation

• Scientific notation: 1.2139966949601 × 10¹³

Factors of 12139966949601

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 34125

Divisors of 12139966949601

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 107 321 353 1059 3559 10677 30103 37771 90309 113313 380813 1142439 1256327 3221021 3768981 9663063 10626359 31879077 107136577 134426989 321409731 403280967 1137020413 3411061239 11463613739 34390841217 37819211681 113457635043 4046655649867 12139966949601
• Sum of all divisors σ(n): 16389330462720
• Sum of proper divisors (its aliquot sum) s(n): 4249363513119
• 12139966949601 is a deficient number, because the sum of its proper divisors (4249363513119) is less than itself. Its deficiency is 7890603436482

Bases of 12139966949601

• Binary: 10110000101010001110011010101110100011100001₂
• Hexadecimal: 0xB0A8E6AE8E1
• Base-36: 4AX0UVKRL

Squares and roots of 12139966949601

• 12139966949601 squared (12139966949601²) is 147378797537404608874059201
• 12139966949601 cubed (12139966949601³) is 1789173731176029200291330973542657328801
• The square root of 12139966949601 is 3484245.5352057209
• The cube root of 12139966949601 is 22982.9533105675

Scales and comparisons

• 12,139,966,949,601 seconds is equal to 386,013 years, 20 weeks, 4 days, 17 hours, 33 minutes, 21 seconds.
• To count from 1 to 12,139,966,949,601 would take you about nine hundred sixty-five thousand and thirty-three 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 12139966949601 cubic inches would be around 1915.2 feet tall.

Recreational maths with 12139966949601

• 12139966949601 backwards is 10694966993121
• The number of decimal digits it has is: 14
• The sum of 12139966949601's digits is 66
• More coming soon!