1320982910

Names of 1320982910

• Cardinal: 1320982910 can be written as One billion, three hundred twenty million, nine hundred eighty-two thousand, nine hundred ten.

Scientific notation

• Scientific notation: 1.32098291 × 10⁹

Factors of 1320982910

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 10161427

Divisors of 1320982910

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 5 10 13 26 65 130 10161407 20322814 50807035 101614070 132098291 264196582 660491455 1320982910
• Sum of all divisors σ(n): 2560674816
• Sum of proper divisors (its aliquot sum) s(n): 1239691906
• 1320982910 is a deficient number, because the sum of its proper divisors (1239691906) is less than itself. Its deficiency is 81291004

Bases of 1320982910

• Binary: 1001110101111001001100101111110₂
• Hexadecimal: 0x4EBC997E
• Base-36: LUH8XQ

Squares and roots of 1320982910

• 1320982910 squared (1320982910²) is 1744995848512068100
• 1320982910 cubed (1320982910³) is 2305109693905390888856171000
• The square root of 1320982910 is 36345.3285856655
• The cube root of 1320982910 is 1097.2335192565

Scales and comparisons

• 1,320,982,910 seconds is equal to 42 years, 1 day, 3 hours, 41 minutes, 50 seconds.
• To count from 1 to 1,320,982,910 would take you about eighty-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 1320982910 cubic inches would be around 91.4 feet tall.

Recreational maths with 1320982910

• 1320982910 backwards is 0192890231
• The number of decimal digits it has is: 10
• The sum of 1320982910's digits is 35
• More coming soon!