134407981

Names of 134407981

• Cardinal: 134407981 can be written as One hundred thirty-four million, four hundred seven thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 1.34407981 × 10⁸

Factors of 134407981

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 3125810

Divisors of 134407981

• Number of divisors d(n): 4
• Complete list of divisors:
  1 43 3125767 134407981
• Sum of all divisors σ(n): 137533792
• Sum of proper divisors (its aliquot sum) s(n): 3125811
• 134407981 is a deficient number, because the sum of its proper divisors (3125811) is less than itself. Its deficiency is 131282170

Bases of 134407981

• Binary: 1000000000101110011100101101₂
• Hexadecimal: 0x802E72D
• Base-36: 280TV1

Squares and roots of 134407981

• 134407981 squared (134407981²) is 18065505356496361
• 134407981 cubed (134407981³) is 2428148100711361115857141
• The square root of 134407981 is 11593.4456051685
• The cube root of 134407981 is 512.2418049833

Scales and comparisons

• 134,407,981 seconds is equal to 4 years, 14 weeks, 1 day, 15 hours, 33 minutes, 1 second.
• To count from 1 to 134,407,981 would take you about six 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 134407981 cubic inches would be around 42.7 feet tall.

Recreational maths with 134407981

• 134407981 backwards is 189704431
• The number of decimal digits it has is: 9
• The sum of 134407981's digits is 37
• More coming soon!