452

Names of 452

• Cardinal: 452 can be written as Four hundred fifty-two.

Scientific notation

• Scientific notation: 4.52 × 10²

Factors of 452

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 115

Divisors of 452

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 113 226 452
• Sum of all divisors σ(n): 798
• Sum of proper divisors (its aliquot sum) s(n): 346
• 452 is a deficient number, because the sum of its proper divisors (346) is less than itself. Its deficiency is 106

Bases of 452

• Binary: 111000100₂
• Hexadecimal: 0x1C4
• Base-36: CK

Squares and roots of 452

• 452 squared (452²) is 204304
• 452 cubed (452³) is 92345408
• The square root of 452 is 21.2602916255
• The cube root of 452 is 7.6744302789

Scales and comparisons

• 452 seconds is equal to 7 minutes, 32 seconds.
• To count from 1 to 452 would take you about three 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 452 cubic inches would be around 0.6 feet tall.

Recreational maths with 452

• 452 backwards is 254
• The number of decimal digits it has is: 3
• The sum of 452's digits is 11
• More coming soon!