428300371

Names of 428300371

• Cardinal: 428300371 can be written as Four hundred twenty-eight million, three hundred thousand, three hundred seventy-one.

Scientific notation

• Scientific notation: 4.28300371 × 10⁸

Factors of 428300371

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 22161

Divisors of 428300371

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 643 19933 21487 666097 13816141 428300371
• Sum of all divisors σ(n): 442824704
• Sum of proper divisors (its aliquot sum) s(n): 14524333
• 428300371 is a deficient number, because the sum of its proper divisors (14524333) is less than itself. Its deficiency is 413776038

Bases of 428300371

• Binary: 11001100001110101100001010011₂
• Hexadecimal: 0x19875853
• Base-36: 72ZYOJ

Squares and roots of 428300371

• 428300371 squared (428300371²) is 183441207798737641
• 428300371 cubed (428300371³) is 78567937356887424971964811
• The square root of 428300371 is 20695.4190824929
• The cube root of 428300371 is 753.7884584811

Scales and comparisons

• 428,300,371 seconds is equal to 13 years, 32 weeks, 1 day, 4 hours, 19 minutes, 31 seconds.
• To count from 1 to 428,300,371 would take you about twenty 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 428300371 cubic inches would be around 62.8 feet tall.

Recreational maths with 428300371

• 428300371 backwards is 173003824
• The number of decimal digits it has is: 9
• The sum of 428300371's digits is 28
• More coming soon!