55407

Names of 55407

• Cardinal: 55407 can be written as Fifty-five thousand, four hundred seven.

Scientific notation

• Scientific notation: 5.5407 × 10⁴

Factors of 55407

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 110

Divisors of 55407

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 11 23 33 69 73 219 253 759 803 1679 2409 5037 18469 55407
• Sum of all divisors σ(n): 85248
• Sum of proper divisors (its aliquot sum) s(n): 29841
• 55407 is a deficient number, because the sum of its proper divisors (29841) is less than itself. Its deficiency is 25566

Bases of 55407

• Binary: 1101100001101111₂
• Hexadecimal: 0xD86F
• Base-36: 16R3

Squares and roots of 55407

• 55407 squared (55407²) is 3069935649
• 55407 cubed (55407³) is 170095924504143
• The square root of 55407 is 235.3869155243
• The cube root of 55407 is 38.1231003263

Scales and comparisons

• 55,407 seconds is equal to 15 hours, 23 minutes, 27 seconds.
• To count from 1 to 55,407 would take you about fifteen 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 55407 cubic inches would be around 3.2 feet tall.

Recreational maths with 55407

• 55407 backwards is 70455
• The number of decimal digits it has is: 5
• The sum of 55407's digits is 21
• More coming soon!