28241401

Names of 28241401

• Cardinal: 28241401 can be written as Twenty-eight million, two hundred forty-one thousand, four hundred one.

Scientific notation

• Scientific notation: 2.8241401 × 10⁷

Factors of 28241401

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1227910

Divisors of 28241401

• Number of divisors d(n): 4
• Complete list of divisors:
  1 23 1227887 28241401
• Sum of all divisors σ(n): 29469312
• Sum of proper divisors (its aliquot sum) s(n): 1227911
• 28241401 is a deficient number, because the sum of its proper divisors (1227911) is less than itself. Its deficiency is 27013490

Bases of 28241401

• Binary: 1101011101110110111111001₂
• Hexadecimal: 0x1AEEDF9
• Base-36: GTB7D

Squares and roots of 28241401

• 28241401 squared (28241401²) is 797576730442801
• 28241401 cubed (28241401³) is 22524684272704050604201
• The square root of 28241401 is 5314.2639189261
• The cube root of 28241401 is 304.5290627037

Scales and comparisons

• 28,241,401 seconds is equal to 46 weeks, 4 days, 20 hours, 50 minutes, 1 second.
• To count from 1 to 28,241,401 would take you about eighteen weeks!

  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 28241401 cubic inches would be around 25.4 feet tall.

Recreational maths with 28241401

• 28241401 backwards is 10414282
• The number of decimal digits it has is: 8
• The sum of 28241401's digits is 22
• More coming soon!