800289130

Names of 800289130

• Cardinal: 800289130 can be written as Eight hundred million, two hundred eighty-nine thousand, one hundred thirty.

Scientific notation

• Scientific notation: 8.0028913 × 10⁸

Factors of 800289130

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 80028920

Divisors of 800289130

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 80028913 160057826 400144565 800289130
• Sum of all divisors σ(n): 1440520452
• Sum of proper divisors (its aliquot sum) s(n): 640231322
• 800289130 is a deficient number, because the sum of its proper divisors (640231322) is less than itself. Its deficiency is 160057808

Bases of 800289130

• Binary: 101111101100110111000101101010₂
• Hexadecimal: 0x2FB3716A
• Base-36: D8GZ1M

Squares and roots of 800289130

• 800289130 squared (800289130²) is 640462691596156900
• 800289130 cubed (800289130³) is 512555330254946716844497000
• The square root of 800289130 is 28289.3819303285
• The cube root of 800289130 is 928.4295884673

Scales and comparisons

• 800,289,130 seconds is equal to 25 years, 23 weeks, 1 day, 14 hours, 32 minutes, 10 seconds.
• To count from 1 to 800,289,130 would take you about thirty-eight 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 800289130 cubic inches would be around 77.4 feet tall.

Recreational maths with 800289130

• 800289130 backwards is 031982008
• The number of decimal digits it has is: 9
• The sum of 800289130's digits is 31
• More coming soon!