4009145834

Names of 4009145834

• Cardinal: 4009145834 can be written as Four billion, nine million, one hundred forty-five thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 4.009145834 × 10⁹

Factors of 4009145834

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 464440

Divisors of 4009145834

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4357 8714 460081 920162 2004572917 4009145834
• Sum of all divisors σ(n): 6015112068
• Sum of proper divisors (its aliquot sum) s(n): 2005966234
• 4009145834 is a deficient number, because the sum of its proper divisors (2005966234) is less than itself. Its deficiency is 2003179600

Bases of 4009145834

• Binary: 11101110111101101011010111101010₂
• Hexadecimal: 0xEEF6B5EA
• Base-36: 1UAXWQ2

Squares and roots of 4009145834

• 4009145834 squared (4009145834²) is 16073250318279555556
• 4009145834 cubed (4009145834³) is 64440004552369654204708953704
• The square root of 4009145834 is 63317.8160867855
• The cube root of 4009145834 is 1588.6099732625

Scales and comparisons

• 4,009,145,834 seconds is equal to 127 years, 24 weeks, 6 days, 3 hours, 37 minutes, 14 seconds.
• To count from 1 to 4,009,145,834 would take you about two hundred fifty-four 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 4009145834 cubic inches would be around 132.4 feet tall.

Recreational maths with 4009145834

• 4009145834 backwards is 4385419004
• The number of decimal digits it has is: 10
• The sum of 4009145834's digits is 38
• More coming soon!