853387342

Names of 853387342

• Cardinal: 853387342 can be written as Eight hundred fifty-three million, three hundred eighty-seven thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 8.53387342 × 10⁸

Factors of 853387342

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4142762

Divisors of 853387342

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 103 206 4142657 8285314 426693671 853387342
• Sum of all divisors σ(n): 1292509296
• Sum of proper divisors (its aliquot sum) s(n): 439121954
• 853387342 is a deficient number, because the sum of its proper divisors (439121954) is less than itself. Its deficiency is 414265388

Bases of 853387342

• Binary: 110010110111011010100001001110₂
• Hexadecimal: 0x32DDA84E
• Base-36: E431VY

Squares and roots of 853387342

• 853387342 squared (853387342²) is 728269955485824964
• 853387342 cubed (853387342³) is 621496361570506484705205688
• The square root of 853387342 is 29212.7941491395
• The cube root of 853387342 is 948.5248915111

Scales and comparisons

• 853,387,342 seconds is equal to 27 years, 7 weeks, 4 hours, 2 minutes, 22 seconds.
• To count from 1 to 853,387,342 would take you about forty years!

  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 853387342 cubic inches would be around 79 feet tall.

Recreational maths with 853387342

• 853387342 backwards is 243783358
• The number of decimal digits it has is: 9
• The sum of 853387342's digits is 43
• More coming soon!