3979121

Names of 3979121

• Cardinal: 3979121 can be written as Three million, nine hundred seventy-nine thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 3.979121 × 10⁶

Factors of 3979121

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 10878

Divisors of 3979121

• Number of divisors d(n): 4
• Complete list of divisors:
  1 379 10499 3979121
• Sum of all divisors σ(n): 3990000
• Sum of proper divisors (its aliquot sum) s(n): 10879
• 3979121 is a deficient number, because the sum of its proper divisors (10879) is less than itself. Its deficiency is 3968242

Bases of 3979121

• Binary: 1111001011011101110001₂
• Hexadecimal: 0x3CB771
• Base-36: 2DAB5

Squares and roots of 3979121

• 3979121 squared (3979121²) is 15833403932641
• 3979121 cubed (3979121³) is 63003030089854388561
• The square root of 3979121 is 1994.7734207173
• The cube root of 3979121 is 158.4634286881

Scales and comparisons

• 3,979,121 seconds is equal to 6 weeks, 4 days, 1 hour, 18 minutes, 41 seconds.
• To count from 1 to 3,979,121 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 3979121 cubic inches would be around 13.2 feet tall.

Recreational maths with 3979121

• 3979121 backwards is 1219793
• The number of decimal digits it has is: 7
• The sum of 3979121's digits is 32
• More coming soon!