3855342

Names of 3855342

• Cardinal: 3855342 can be written as Three million, eight hundred fifty-five thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 3.855342 × 10⁶

Factors of 3855342

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 642562

Divisors of 3855342

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 642557 1285114 1927671 3855342
• Sum of all divisors σ(n): 7710696
• Sum of proper divisors (its aliquot sum) s(n): 3855354
• 3855342 is an abundant number, because the sum of its proper divisors (3855354) is greater than itself. Its abundance is 12

Bases of 3855342

• Binary: 1110101101001111101110₂
• Hexadecimal: 0x3AD3EE
• Base-36: 2AMSU

Squares and roots of 3855342

• 3855342 squared (3855342²) is 14863661936964
• 3855342 cubed (3855342³) is 57304500139378661688
• The square root of 3855342 is 1963.5024828097
• The cube root of 3855342 is 156.8029767849

Scales and comparisons

• 3,855,342 seconds is equal to 6 weeks, 2 days, 14 hours, 55 minutes, 42 seconds.
• To count from 1 to 3,855,342 would take you about nine 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 3855342 cubic inches would be around 13.1 feet tall.

Recreational maths with 3855342

• 3855342 backwards is 2435583
• The number of decimal digits it has is: 7
• The sum of 3855342's digits is 30
• More coming soon!