3491

Names of 3491

• Cardinal: 3491 can be written as Three thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 3.491 × 10³

Factors of 3491

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 3491

Divisors of 3491

• Number of divisors d(n): 2
• Complete list of divisors:
  1 3491
• Sum of all divisors σ(n): 3492
• Sum of proper divisors (its aliquot sum) s(n): 1
• 3491 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 3490

Bases of 3491

• Binary: 110110100011₂
• Hexadecimal: 0xDA3
• Base-36: 2OZ

Squares and roots of 3491

• 3491 squared (3491²) is 12187081
• 3491 cubed (3491³) is 42545099771
• The square root of 3491 is 59.0846849869
• The cube root of 3491 is 15.1699197359

Scales and comparisons

• 3,491 seconds is equal to 58 minutes, 11 seconds.
• To count from 1 to 3,491 would take you about fifty-eight minutes.

  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 3491 cubic inches would be around 1.3 feet tall.

Recreational maths with 3491

• 3491 backwards is 1943
• The number of decimal digits it has is: 4
• The sum of 3491's digits is 17
• More coming soon!