1007940143

Names of 1007940143

• Cardinal: 1007940143 can be written as One billion, seven million, nine hundred forty thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 1.007940143 × 10⁹

Factors of 1007940143

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2938608

Divisors of 1007940143

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 49 343 2938601 20570207 143991449 1007940143
• Sum of all divisors σ(n): 1175440800
• Sum of proper divisors (its aliquot sum) s(n): 167500657
• 1007940143 is a deficient number, because the sum of its proper divisors (167500657) is less than itself. Its deficiency is 840439486

Bases of 1007940143

• Binary: 111100000100111111001000101111₂
• Hexadecimal: 0x3C13F22F
• Base-36: GO3NLB

Squares and roots of 1007940143

• 1007940143 squared (1007940143²) is 1015943331870860449
• 1007940143 cubed (1007940143³) is 1024010067205811538498104207
• The square root of 1007940143 is 31748.0730596363
• The cube root of 1007940143 is 1002.6397399747

Scales and comparisons

• 1,007,940,143 seconds is equal to 32 years, 2 weeks, 3 days, 23 hours, 22 minutes, 23 seconds.
• To count from 1 to 1,007,940,143 would take you about sixty-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 1007940143 cubic inches would be around 83.6 feet tall.

Recreational maths with 1007940143

• 1007940143 backwards is 3410497001
• The number of decimal digits it has is: 10
• The sum of 1007940143's digits is 29
• More coming soon!