9994489

Names of 9994489

• Cardinal: 9994489 can be written as Nine million, nine hundred ninety-four thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 9.994489 × 10⁶

Factors of 9994489

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1607

Divisors of 9994489

• Number of divisors d(n): 8
• Complete list of divisors:
  1 23 353 1231 8119 28313 434543 9994489
• Sum of all divisors σ(n): 10467072
• Sum of proper divisors (its aliquot sum) s(n): 472583
• 9994489 is a deficient number, because the sum of its proper divisors (472583) is less than itself. Its deficiency is 9521906

Bases of 9994489

• Binary: 100110001000000011111001₂
• Hexadecimal: 0x9880F9
• Base-36: 5Y7SP

Squares and roots of 9994489

• 9994489 squared (9994489²) is 99889810371121
• 9994489 cubed (9994489³) is 998347610966254752169
• The square root of 9994489 is 3161.4061744737
• The cube root of 9994489 is 215.4038847655

Scales and comparisons

• 9,994,489 seconds is equal to 16 weeks, 3 days, 16 hours, 14 minutes, 49 seconds.
• To count from 1 to 9,994,489 would take you about twenty-four weeks!

  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 9994489 cubic inches would be around 18 feet tall.

Recreational maths with 9994489

• 9994489 backwards is 9844999
• The number of decimal digits it has is: 7
• The sum of 9994489's digits is 52
• More coming soon!