1444123621

Names of 1444123621

• Cardinal: 1444123621 can be written as One billion, four hundred forty-four million, one hundred twenty-three thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 1.444123621 × 10⁹

Factors of 1444123621

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 1444123621

Divisors of 1444123621

• Number of divisors d(n): 2
• Complete list of divisors:
  1 1444123621
• Sum of all divisors σ(n): 1444123622
• Sum of proper divisors (its aliquot sum) s(n): 1
• 1444123621 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1444123620

Bases of 1444123621

• Binary: 1010110000100111001001111100101₂
• Hexadecimal: 0x561393E5
• Base-36: NVSKX1

Squares and roots of 1444123621

• 1444123621 squared (1444123621²) is 2085493032730151641
• 1444123621 cubed (1444123621³) is 3011709749996538103680012061
• The square root of 1444123621 is 38001.6265572935
• The cube root of 1444123621 is 1130.3201173615

Scales and comparisons

• 1,444,123,621 seconds is equal to 45 years, 47 weeks, 5 days, 9 hours, 27 minutes, 1 second.
• To count from 1 to 1,444,123,621 would take you about ninety-one 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 1444123621 cubic inches would be around 94.2 feet tall.

Recreational maths with 1444123621

• 1444123621 backwards is 1263214441
• The number of decimal digits it has is: 10
• The sum of 1444123621's digits is 28
• More coming soon!