997439

Names of 997439

• Cardinal: 997439 can be written as Nine hundred ninety-seven thousand, four hundred thirty-nine.

Scientific notation

• Scientific notation: 9.97439 × 10⁵

Factors of 997439

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 997439

Divisors of 997439

• Number of divisors d(n): 2
• Complete list of divisors:
  1 997439
• Sum of all divisors σ(n): 997440
• Sum of proper divisors (its aliquot sum) s(n): 1
• 997439 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 997438

Bases of 997439

• Binary: 11110011100000111111₂
• Hexadecimal: 0xF383F
• Base-36: LDMN

Squares and roots of 997439

• 997439 squared (997439²) is 994884558721
• 997439 cubed (997439³) is 992336659366115519
• The square root of 997439 is 998.7186791083
• The cube root of 997439 is 99.9145603547

Scales and comparisons

• 997,439 seconds is equal to 1 week, 4 days, 13 hours, 3 minutes, 59 seconds.
• To count from 1 to 997,439 would take you about four days!

  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 997439 cubic inches would be around 8.3 feet tall.

Recreational maths with 997439

• 997439 backwards is 934799
• The number of decimal digits it has is: 6
• The sum of 997439's digits is 41
• More coming soon!