131225352375

Names of 131225352375

• Cardinal: 131225352375 can be written as One hundred thirty-one billion, two hundred twenty-five million, three hundred fifty-two thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.31225352375 × 10¹¹

Factors of 131225352375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 387

Divisors of 131225352375

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 13 15 17 25 39 51 65 75 85 125 169 195 221 255 325 349 375 425 507 663 845 975 1047 1105 1275 1625 1745 2125 2535 2873 3315 4225 4537 4875 5235 5525 5933 6375 8619 8725 12675 13611 14365 16575 17799 21125 22685 26175 27625 29665 43095 43625 58981 63375 68055 71825 77129 82875 88995 113425 121801 130875 148325 176943 215475 231387 294905 340275 359125 365403 385645 444975 567125 609005 741625 884715 1002677 1077375 1156935 1474525 1583413 1701375 1827015 1928225 2070617 2224875 3008031 3045025 4423575 4750239 5013385 5784675 6211851 7372625 7917065 9135075 9641125 10353085 15040155 15225125 20584369 22117875 23751195 25066925 26918021 28923375 31059255 39585325 45675375 51765425 61753107 75200775 80754063 102921845 118755975 125334625 134590105 155296275 197926625 258827125 308765535 349934273 376003875 403770315 514609225 593779875 672950525 776481375 1049802819 1543827675 1749671365 2018851575 2573046125 3364752625 5249014095 7719138375 8748356825 10094257875 26245070475 43741784125 131225352375
• Sum of all divisors σ(n): 251076005856
• Sum of proper divisors (its aliquot sum) s(n): 119850653481
• 131225352375 is a deficient number, because the sum of its proper divisors (119850653481) is less than itself. Its deficiency is 11374698894

Bases of 131225352375

• Binary: 1111010001101101000111111100010110111₂
• Hexadecimal: 0x1E8DA3F8B7
• Base-36: 1OA86PX3

Squares and roots of 131225352375

• 131225352375 squared (131225352375²) is 17220093105942918140625
• 131225352375 cubed (131225352375³) is 2259712785757667639639295427734375
• The square root of 131225352375 is 362250.4001032989
• The cube root of 131225352375 is 5081.6636466193

Scales and comparisons

• 131,225,352,375 seconds is equal to 4,172 years, 29 weeks, 22 hours, 46 minutes, 15 seconds.
• To count from 1 to 131,225,352,375 would take you about eight thousand, three hundred forty-five 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 131225352375 cubic inches would be around 423.5 feet tall.

Recreational maths with 131225352375

• 131225352375 backwards is 573253522131
• 131225352375 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131225352375's digits is 39
• More coming soon!