428071

Names of 428071

• Cardinal: 428071 can be written as Four hundred twenty-eight thousand and seventy-one.

Scientific notation

• Scientific notation: 4.28071 × 10⁵

Factors of 428071

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 61160

Divisors of 428071

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 61153 428071
• Sum of all divisors σ(n): 489232
• Sum of proper divisors (its aliquot sum) s(n): 61161
• 428071 is a deficient number, because the sum of its proper divisors (61161) is less than itself. Its deficiency is 366910

Bases of 428071

• Binary: 1101000100000100111₂
• Hexadecimal: 0x68827
• Base-36: 96AV

Squares and roots of 428071

• 428071 squared (428071²) is 183244781041
• 428071 cubed (428071³) is 78441776665001911
• The square root of 428071 is 654.2713504349
• The cube root of 428071 is 75.3653873739

Scales and comparisons

• 428,071 seconds is equal to 4 days, 22 hours, 54 minutes, 31 seconds.
• To count from 1 to 428,071 would take you about four days.

  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 428071 cubic inches would be around 6.3 feet tall.

Recreational maths with 428071

• 428071 backwards is 170824
• The number of decimal digits it has is: 6
• The sum of 428071's digits is 22
• More coming soon!