7112438349

Names of 7112438349

• Cardinal: 7112438349 can be written as Seven billion, one hundred twelve million, four hundred thirty-eight thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 7.112438349 × 10⁹

Factors of 7112438349

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 55135227

Divisors of 7112438349

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 43 129 55135181 165405543 2370812783 7112438349
• Sum of all divisors σ(n): 9703792032
• Sum of proper divisors (its aliquot sum) s(n): 2591353683
• 7112438349 is a deficient number, because the sum of its proper divisors (2591353683) is less than itself. Its deficiency is 4521084666

Bases of 7112438349

• Binary: 110100111111011110011001001001101₂
• Hexadecimal: 0x1A7EF324D
• Base-36: 39MK8JX

Squares and roots of 7112438349

• 7112438349 squared (7112438349²) is 50586779268325845801
• 7112438349 cubed (7112438349³) is 359795348820438906702893022549
• The square root of 7112438349 is 84335.2734566029
• The cube root of 7112438349 is 1923.1190576513

Scales and comparisons

• 7,112,438,349 seconds is equal to 226 years, 7 weeks, 6 days, 21 hours, 19 minutes, 9 seconds.
• To count from 1 to 7,112,438,349 would take you about four hundred fifty-two 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 7112438349 cubic inches would be around 160.3 feet tall.

Recreational maths with 7112438349

• 7112438349 backwards is 9438342117
• The number of decimal digits it has is: 10
• The sum of 7112438349's digits is 42
• More coming soon!