980209087

Names of 980209087

• Cardinal: 980209087 can be written as Nine hundred eighty million, two hundred nine thousand and eighty-seven.

Scientific notation

• Scientific notation: 9.80209087 × 10⁸

Factors of 980209087

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 15354

Divisors of 980209087

• Number of divisors d(n): 16
• Complete list of divisors:
  1 11 13 143 461 5071 5993 14869 65923 163559 193297 2126267 6854609 75400699 89109917 980209087
• Sum of all divisors σ(n): 1154149920
• Sum of proper divisors (its aliquot sum) s(n): 173940833
• 980209087 is a deficient number, because the sum of its proper divisors (173940833) is less than itself. Its deficiency is 806268254

Bases of 980209087

• Binary: 111010011011001100110110111111₂
• Hexadecimal: 0x3A6CCDBF
• Base-36: G7LA67

Squares and roots of 980209087

• 980209087 squared (980209087²) is 960809854237373569
• 980209087 cubed (980209087³) is 941794550002619027347421503
• The square root of 980209087 is 31308.2910264997
• The cube root of 980209087 is 993.3590240665

Scales and comparisons

• 980,209,087 seconds is equal to 31 years, 8 weeks, 5 days, 18 minutes, 7 seconds.
• To count from 1 to 980,209,087 would take you about forty-six 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 980209087 cubic inches would be around 82.8 feet tall.

Recreational maths with 980209087

• 980209087 backwards is 780902089
• The number of decimal digits it has is: 9
• The sum of 980209087's digits is 43
• More coming soon!