3421021

Names of 3421021

• Cardinal: 3421021 can be written as Three million, four hundred twenty-one thousand and twenty-one.

Scientific notation

• Scientific notation: 3.421021 × 10⁶

Factors of 3421021

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 3421021

Divisors of 3421021

• Number of divisors d(n): 2
• Complete list of divisors:
  1 3421021
• Sum of all divisors σ(n): 3421022
• Sum of proper divisors (its aliquot sum) s(n): 1
• 3421021 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 3421020

Bases of 3421021

• Binary: 1101000011001101011101₂
• Hexadecimal: 0x34335D
• Base-36: 21BOD

Squares and roots of 3421021

• 3421021 squared (3421021²) is 11703384682441
• 3421021 cubed (3421021³) is 40037524769708992261
• The square root of 3421021 is 1849.6002270761
• The cube root of 3421021 is 150.6787169163

Scales and comparisons

• 3,421,021 seconds is equal to 5 weeks, 4 days, 14 hours, 17 minutes, 1 second.
• To count from 1 to 3,421,021 would take you about eight 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 3421021 cubic inches would be around 12.6 feet tall.

Recreational maths with 3421021

• 3421021 backwards is 1201243
• The number of decimal digits it has is: 7
• The sum of 3421021's digits is 13
• More coming soon!