480990938

Names of 480990938

• Cardinal: 480990938 can be written as Four hundred eighty million, nine hundred ninety thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 4.80990938 × 10⁸

Factors of 480990938

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 240495471

Divisors of 480990938

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 240495469 480990938
• Sum of all divisors σ(n): 721486410
• Sum of proper divisors (its aliquot sum) s(n): 240495472
• 480990938 is a deficient number, because the sum of its proper divisors (240495472) is less than itself. Its deficiency is 240495466

Bases of 480990938

• Binary: 11100101010110101011011011010₂
• Hexadecimal: 0x1CAB56DA
• Base-36: 7YDAZE

Squares and roots of 480990938

• 480990938 squared (480990938²) is 231352282438119844
• 480990938 cubed (480990938³) is 111278351338352190721973672
• The square root of 480990938 is 21931.5056026713
• The cube root of 480990938 is 783.5119622005

Scales and comparisons

• 480,990,938 seconds is equal to 15 years, 15 weeks, 2 days, 35 minutes, 38 seconds.
• To count from 1 to 480,990,938 would take you about twenty-two years!

  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 480990938 cubic inches would be around 65.3 feet tall.

Recreational maths with 480990938

• 480990938 backwards is 839099084
• The number of decimal digits it has is: 9
• The sum of 480990938's digits is 50
• More coming soon!