45424

Names of 45424

• Cardinal: 45424 can be written as Forty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 4.5424 × 10⁴

Factors of 45424

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 186

Divisors of 45424

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 4 8 16 17 34 68 136 167 272 334 668 1336 2672 2839 5678 11356 22712 45424
• Sum of all divisors σ(n): 93744
• Sum of proper divisors (its aliquot sum) s(n): 48320
• 45424 is an abundant number, because the sum of its proper divisors (48320) is greater than itself. Its abundance is 2896

Bases of 45424

• Binary: 1011000101110000₂
• Hexadecimal: 0xB170
• Base-36: Z1S

Squares and roots of 45424

• 45424 squared (45424²) is 2063339776
• 45424 cubed (45424³) is 93725145985024
• The square root of 45424 is 213.1290688761
• The cube root of 45424 is 35.6802968063

Scales and comparisons

• 45,424 seconds is equal to 12 hours, 37 minutes, 4 seconds.
• To count from 1 to 45,424 would take you about twelve hours.

  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 45424 cubic inches would be around 3 feet tall.

Recreational maths with 45424

• 45424 backwards is 42454
• The number of decimal digits it has is: 5
• The sum of 45424's digits is 19
• More coming soon!