7442340361

Names of 7442340361

• Cardinal: 7442340361 can be written as Seven billion, four hundred forty-two million, three hundred forty thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 7.442340361 × 10⁹

Factors of 7442340361

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 86269

Divisors of 7442340361

• Number of divisors d(n): 3
• Complete list of divisors:
  1 86269 7442340361
• Sum of all divisors σ(n): 7442426631
• Sum of proper divisors (its aliquot sum) s(n): 86270
• 7442340361 is a deficient number, because the sum of its proper divisors (86270) is less than itself. Its deficiency is 7442254091

Bases of 7442340361

• Binary: 110111011100110010001101000001001₂
• Hexadecimal: 0x1BB991A09
• Base-36: 3F2Z6KP

Squares and roots of 7442340361

• 7442340361 squared (7442340361²) is 55388430048969610321
• 7442340361 cubed (7442340361³) is 412219548485871737354420465881
• 7442340361 is a perfect square number. Its square root is 86269
• The cube root of 7442340361 is 1952.4046915823

Scales and comparisons

• 7,442,340,361 seconds is equal to 236 years, 33 weeks, 3 days, 4 hours, 46 minutes, 1 second.
• To count from 1 to 7,442,340,361 would take you about four hundred seventy-three 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 7442340361 cubic inches would be around 162.7 feet tall.

Recreational maths with 7442340361

• 7442340361 backwards is 1630432447
• The number of decimal digits it has is: 10
• The sum of 7442340361's digits is 34
• More coming soon!