131429

Names of 131429

• Cardinal: 131429 can be written as One hundred thirty-one thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 1.31429 × 10⁵

Factors of 131429

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 954

Divisors of 131429

• Number of divisors d(n): 4
• Complete list of divisors:
  1 167 787 131429
• Sum of all divisors σ(n): 132384
• Sum of proper divisors (its aliquot sum) s(n): 955
• 131429 is a deficient number, because the sum of its proper divisors (955) is less than itself. Its deficiency is 130474

Bases of 131429

• Binary: 100000000101100101₂
• Hexadecimal: 0x20165
• Base-36: 2TET

Squares and roots of 131429

• 131429 squared (131429²) is 17273582041
• 131429 cubed (131429³) is 2270249614066589
• The square root of 131429 is 362.5313779523
• The cube root of 131429 is 50.8429101967

Scales and comparisons

• 131,429 seconds is equal to 1 day, 12 hours, 30 minutes, 29 seconds.
• To count from 1 to 131,429 would take you about twelve hours.

  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 131429 cubic inches would be around 4.2 feet tall.

Recreational maths with 131429

• 131429 backwards is 924131
• The number of decimal digits it has is: 6
• The sum of 131429's digits is 20
• More coming soon!