9838042

Names of 9838042

• Cardinal: 9838042 can be written as Nine million, eight hundred thirty-eight thousand and forty-two.

Scientific notation

• Scientific notation: 9.838042 × 10⁶

Factors of 9838042

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 4919023

Divisors of 9838042

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 4919021 9838042
• Sum of all divisors σ(n): 14757066
• Sum of proper divisors (its aliquot sum) s(n): 4919024
• 9838042 is a deficient number, because the sum of its proper divisors (4919024) is less than itself. Its deficiency is 4919018

Bases of 9838042

• Binary: 100101100001110111011010₂
• Hexadecimal: 0x961DDA
• Base-36: 5UV2Y

Squares and roots of 9838042

• 9838042 squared (9838042²) is 96787070393764
• 9838042 cubed (9838042³) is 952195263590806770088
• The square root of 9838042 is 3136.5653189437
• The cube root of 9838042 is 214.2740397025

Scales and comparisons

• 9,838,042 seconds is equal to 16 weeks, 1 day, 20 hours, 47 minutes, 22 seconds.
• To count from 1 to 9,838,042 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 9838042 cubic inches would be around 17.9 feet tall.

Recreational maths with 9838042

• 9838042 backwards is 2408389
• The number of decimal digits it has is: 7
• The sum of 9838042's digits is 34
• More coming soon!