1461

Names of 1461

• Cardinal: 1461 can be written as One thousand, four hundred sixty-one.

Scientific notation

• Scientific notation: 1.461 × 10³

Factors of 1461

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 490

Divisors of 1461

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 487 1461
• Sum of all divisors σ(n): 1952
• Sum of proper divisors (its aliquot sum) s(n): 491
• 1461 is a deficient number, because the sum of its proper divisors (491) is less than itself. Its deficiency is 970

Bases of 1461

• Binary: 10110110101₂
• Hexadecimal: 0x5B5
• Base-36: 14L

Squares and roots of 1461

• 1461 squared (1461²) is 2134521
• 1461 cubed (1461³) is 3118535181
• The square root of 1461 is 38.2230297073
• The cube root of 1461 is 11.3470614113

Scales and comparisons

• 1,461 seconds is equal to 24 minutes, 21 seconds.
• To count from 1 to 1,461 would take you about twenty-four 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 1461 cubic inches would be around 0.9 feet tall.

Recreational maths with 1461

• 1461 backwards is 1641
• The number of decimal digits it has is: 4
• The sum of 1461's digits is 12
• More coming soon!