7442220093

Names of 7442220093

• Cardinal: 7442220093 can be written as Seven billion, four hundred forty-two million, two hundred twenty thousand and ninety-three.

Scientific notation

• Scientific notation: 7.442220093 × 10⁹

Factors of 7442220093

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 103265

Divisors of 7442220093

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 11 21 33 77 231 313 939 2191 3443 6573 10329 24101 72303 102931 308793 720517 1132241 2161551 3396723 7925687 23777061 32217403 96652209 225521821 354391433 676565463 1063174299 2480740031 7442220093
• Sum of all divisors σ(n): 12411128832
• Sum of proper divisors (its aliquot sum) s(n): 4968908739
• 7442220093 is a deficient number, because the sum of its proper divisors (4968908739) is less than itself. Its deficiency is 2473311354

Bases of 7442220093

• Binary: 110111011100101110100010000111101₂
• Hexadecimal: 0x1BB97443D
• Base-36: 3F2WLRX

Squares and roots of 7442220093

• 7442220093 squared (7442220093²) is 55386639912652928649
• 7442220093 cubed (7442220093³) is 412199564441701390526883144357
• The square root of 7442220093 is 86268.3029449403
• The cube root of 7442220093 is 1952.3941745917

Scales and comparisons

• 7,442,220,093 seconds is equal to 236 years, 33 weeks, 1 day, 19 hours, 21 minutes, 33 seconds.
• To count from 1 to 7,442,220,093 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 7442220093 cubic inches would be around 162.7 feet tall.

Recreational maths with 7442220093

• 7442220093 backwards is 3900222447
• 7442220093 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7442220093's digits is 33
• More coming soon!