428590079

Names of 428590079

• Cardinal: 428590079 can be written as Four hundred twenty-eight million, five hundred ninety thousand and seventy-nine.

Scientific notation

• Scientific notation: 4.28590079 × 10⁸

Factors of 428590079

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 55896

Divisors of 428590079

• Number of divisors d(n): 4
• Complete list of divisors:
  1 9173 46723 428590079
• Sum of all divisors σ(n): 428645976
• Sum of proper divisors (its aliquot sum) s(n): 55897
• 428590079 is a deficient number, because the sum of its proper divisors (55897) is less than itself. Its deficiency is 428534182

Bases of 428590079

• Binary: 11001100010111100001111111111₂
• Hexadecimal: 0x198BC3FF
• Base-36: 73667Z

Squares and roots of 428590079

• 428590079 squared (428590079²) is 183689455817226241
• 428590079 cubed (428590079³) is 78727478380172004191063039
• The square root of 428590079 is 20702.4172260149
• The cube root of 428590079 is 753.9583776485

Scales and comparisons

• 428,590,079 seconds is equal to 13 years, 32 weeks, 4 days, 12 hours, 47 minutes, 59 seconds.
• To count from 1 to 428,590,079 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 428590079 cubic inches would be around 62.8 feet tall.

Recreational maths with 428590079

• 428590079 backwards is 970095824
• The number of decimal digits it has is: 9
• The sum of 428590079's digits is 44
• More coming soon!