3997801

Names of 3997801

• Cardinal: 3997801 can be written as Three million, nine hundred ninety-seven thousand, eight hundred one.

Scientific notation

• Scientific notation: 3.997801 × 10⁶

Factors of 3997801

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 3997801

Divisors of 3997801

• Number of divisors d(n): 2
• Complete list of divisors:
  1 3997801
• Sum of all divisors σ(n): 3997802
• Sum of proper divisors (its aliquot sum) s(n): 1
• 3997801 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 3997800

Bases of 3997801

• Binary: 1111010000000001101001₂
• Hexadecimal: 0x3D0069
• Base-36: 2DOQ1

Squares and roots of 3997801

• 3997801 squared (3997801²) is 15982412835601
• 3997801 cubed (3997801³) is 63894506016578513401
• The square root of 3997801 is 1999.4501744231
• The cube root of 3997801 is 158.7110107403

Scales and comparisons

• 3,997,801 seconds is equal to 6 weeks, 4 days, 6 hours, 30 minutes, 1 second.
• To count from 1 to 3,997,801 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 3997801 cubic inches would be around 13.2 feet tall.

Recreational maths with 3997801

• 3997801 backwards is 1087993
• The number of decimal digits it has is: 7
• The sum of 3997801's digits is 37
• More coming soon!