131431055679

Names of 131431055679

• Cardinal: 131431055679 can be written as One hundred thirty-one billion, four hundred thirty-one million, fifty-five thousand, six hundred seventy-nine.

Scientific notation

• Scientific notation: 1.31431055679 × 10¹¹

Factors of 131431055679

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7972

Divisors of 131431055679

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 11 21 27 33 63 77 99 189 231 297 693 2079 7951 23853 55657 71559 87461 166971 214677 262383 500913 612227 787149 1502739 1836681 2361447 5510043 16530129 63218401 189655203 442528807 568965609 695402411 1327586421 1706896827 2086207233 3982759263 4867816877 6258621699 11948277789 14603450631 18775865097 43810351893 131431055679
• Sum of all divisors σ(n): 242789195520
• Sum of proper divisors (its aliquot sum) s(n): 111358139841
• 131431055679 is a deficient number, because the sum of its proper divisors (111358139841) is less than itself. Its deficiency is 20072915838

Bases of 131431055679

• Binary: 1111010011001111001101100000100111111₂
• Hexadecimal: 0x1E99E6C13F
• Base-36: 1ODMNNLR

Squares and roots of 131431055679

• 131431055679 squared (131431055679²) is 17274122396896398151041
• 131431055679 cubed (131431055679³) is 2270356142552351442184022322811839
• The square root of 131431055679 is 362534.2131151211
• The cube root of 131431055679 is 5084.3175272935

Scales and comparisons

• 131,431,055,679 seconds is equal to 4,179 years, 5 weeks, 1 day, 18 hours, 34 minutes, 39 seconds.
• To count from 1 to 131,431,055,679 would take you about eight thousand, three hundred fifty-eight 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 131431055679 cubic inches would be around 423.7 feet tall.

Recreational maths with 131431055679

• 131431055679 backwards is 976550134131
• The number of decimal digits it has is: 12
• The sum of 131431055679's digits is 45
• More coming soon!