97987

Names of 97987

• Cardinal: 97987 can be written as Ninety-seven thousand, nine hundred eighty-seven.

Scientific notation

• Scientific notation: 9.7987 × 10⁴

Factors of 97987

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 97987

Divisors of 97987

• Number of divisors d(n): 2
• Complete list of divisors:
  1 97987
• Sum of all divisors σ(n): 97988
• Sum of proper divisors (its aliquot sum) s(n): 1
• 97987 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 97986

Bases of 97987

• Binary: 10111111011000011₂
• Hexadecimal: 0x17EC3
• Base-36: 23LV

Squares and roots of 97987

• 97987 squared (97987²) is 9601452169
• 97987 cubed (97987³) is 940817493683803
• The square root of 97987 is 313.0287526729
• The cube root of 97987 is 46.1023242021

Scales and comparisons

• 97,987 seconds is equal to 1 day, 3 hours, 13 minutes, 7 seconds.
• To count from 1 to 97,987 would take you about three hours.

  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 97987 cubic inches would be around 3.8 feet tall.

Recreational maths with 97987

• 97987 backwards is 78979
• The number of decimal digits it has is: 5
• The sum of 97987's digits is 40
• More coming soon!