131272387909029

Names of 131272387909029

• Cardinal: 131272387909029 can be written as One hundred thirty-one trillion, two hundred seventy-two billion, three hundred eighty-seven million, nine hundred nine thousand and twenty-nine.

Scientific notation

• Scientific notation: 1.31272387909029 × 10¹⁴

Factors of 131272387909029

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 26145

Divisors of 131272387909029

• Number of divisors d(n): 42
• Complete list of divisors:
  1 3 9 27 81 243 269 729 807 2421 7263 21789 25873 65367 77619 196101 232857 698571 2095713 6287139 6959837 18861417 20879511 62638533 187915599 563746797 669412129 1691240391 2008236387 5073721173 6024709161 18074127483 54222382449 162667147347 180071862701 488001442041 540215588103 1620646764309 4861940292927 14585820878781 43757462636343 131272387909029
• Sum of all divisors σ(n): 197557849065330
• Sum of proper divisors (its aliquot sum) s(n): 66285461156301
• 131272387909029 is a deficient number, because the sum of its proper divisors (66285461156301) is less than itself. Its deficiency is 64986926752728

Bases of 131272387909029

• Binary: 11101110110010000111100000011001101010110100101₂
• Hexadecimal: 0x77643C0CD5A5
• Base-36: 1AJ5PAEPB9

Squares and roots of 131272387909029

• 131272387909029 squared (131272387909029²) is 17232439827338583190779722841
• 131272387909029 cubed (131272387909029³) is 2262143525633391216457495547867792141431389
• The square root of 131272387909029 is 11457416.2841815695
• The cube root of 131272387909029 is 50822.7071989001

Scales and comparisons

• 131,272,387,909,029 seconds is equal to 4,174,055 years, 45 weeks, 6 days, 12 hours, 57 minutes, 9 seconds.
• To count from 1 to 131,272,387,909,029 would take you about ten million, four hundred thirty-five thousand, one hundred thirty-nine 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 131272387909029 cubic inches would be around 4235.2 feet tall.

Recreational maths with 131272387909029

• 131272387909029 backwards is 920909783272131
• The number of decimal digits it has is: 15
• The sum of 131272387909029's digits is 63
• More coming soon!