3423891

Names of 3423891

• Cardinal: 3423891 can be written as Three million, four hundred twenty-three thousand, eight hundred ninety-one.

Scientific notation

• Scientific notation: 3.423891 × 10⁶

Factors of 3423891

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4801

Divisors of 3423891

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 251 753 4547 13641 1141297 3423891
• Sum of all divisors σ(n): 4584384
• Sum of proper divisors (its aliquot sum) s(n): 1160493
• 3423891 is a deficient number, because the sum of its proper divisors (1160493) is less than itself. Its deficiency is 2263398

Bases of 3423891

• Binary: 1101000011111010010011₂
• Hexadecimal: 0x343E93
• Base-36: 21DW3

Squares and roots of 3423891

• 3423891 squared (3423891²) is 11723029579881
• 3423891 cubed (3423891³) is 40138375471288336971
• The square root of 3423891 is 1850.3759077549
• The cube root of 3423891 is 150.7208414791

Scales and comparisons

• 3,423,891 seconds is equal to 5 weeks, 4 days, 15 hours, 4 minutes, 51 seconds.
• To count from 1 to 3,423,891 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 3423891 cubic inches would be around 12.6 feet tall.

Recreational maths with 3423891

• 3423891 backwards is 1983243
• The number of decimal digits it has is: 7
• The sum of 3423891's digits is 30
• More coming soon!