131788168375

Names of 131788168375

• Cardinal: 131788168375 can be written as One hundred thirty-one billion, seven hundred eighty-eight million, one hundred sixty-eight thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.31788168375 × 10¹¹

Factors of 131788168375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 228

Divisors of 131788168375

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 25 43 73 107 125 215 365 535 1075 1825 1849 2675 3139 4601 5329 5375 7811 9125 9245 13375 15695 23005 26645 39055 46225 78475 115025 133225 134977 195275 197843 229147 231125 335873 392375 570203 575125 666125 674885 976375 989215 1145735 1679365 2851015 3374425 4946075 5728675 8396825 9853321 14255075 14442539 16872125 24518729 24730375 28643375 41984125 49266605 71275375 72212695 122593645 246333025 361063475 612968225 1054305347 1231665125 1805317375 3064841125 5271526735 26357633675 131788168375
• Sum of all divisors σ(n): 172319305392
• Sum of proper divisors (its aliquot sum) s(n): 40531137017
• 131788168375 is a deficient number, because the sum of its proper divisors (40531137017) is less than itself. Its deficiency is 91257031358

Bases of 131788168375

• Binary: 1111010101111001011111101110010110111₂
• Hexadecimal: 0x1EAF2FDCB7
• Base-36: 1OJJ9TIV

Squares and roots of 131788168375

• 131788168375 squared (131788168375²) is 17368121323637350140625
• 131788168375 cubed (131788168375³) is 2288912897356946967771517427734375
• The square root of 131788168375 is 363026.4017602575
• The cube root of 131788168375 is 5088.9182470279

Scales and comparisons

• 131,788,168,375 seconds is equal to 4,190 years, 23 weeks, 5 days, 32 minutes, 55 seconds.
• To count from 1 to 131,788,168,375 would take you about eight thousand, three hundred eighty 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 131788168375 cubic inches would be around 424.1 feet tall.

Recreational maths with 131788168375

• 131788168375 backwards is 573861887131
• The number of decimal digits it has is: 12
• The sum of 131788168375's digits is 58
• More coming soon!