9987413

Names of 9987413

• Cardinal: 9987413 can be written as Nine million, nine hundred eighty-seven thousand, four hundred thirteen.

Scientific notation

• Scientific notation: 9.987413 × 10⁶

Factors of 9987413

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 9987413

Divisors of 9987413

• Number of divisors d(n): 2
• Complete list of divisors:
  1 9987413
• Sum of all divisors σ(n): 9987414
• Sum of proper divisors (its aliquot sum) s(n): 1
• 9987413 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 9987412

Bases of 9987413

• Binary: 100110000110010101010101₂
• Hexadecimal: 0x986555
• Base-36: 5Y2C5

Squares and roots of 9987413

• 9987413 squared (9987413²) is 99748418432569
• 9987413 cubed (9987413³) is 996228650982879253997
• The square root of 9987413 is 3160.2868540687
• The cube root of 9987413 is 215.3530381525

Scales and comparisons

• 9,987,413 seconds is equal to 16 weeks, 3 days, 14 hours, 16 minutes, 53 seconds.
• To count from 1 to 9,987,413 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 9987413 cubic inches would be around 17.9 feet tall.

Recreational maths with 9987413

• 9987413 backwards is 3147899
• The number of decimal digits it has is: 7
• The sum of 9987413's digits is 41
• More coming soon!