80430

Names of 80430

• Cardinal: 80430 can be written as Eighty thousand, four hundred thirty.

Scientific notation

• Scientific notation: 8.043 × 10⁴

Factors of 80430

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 400

Divisors of 80430

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 383 766 1149 1915 2298 2681 3830 5362 5745 8043 11490 13405 16086 26810 40215 80430
• Sum of all divisors σ(n): 221184
• Sum of proper divisors (its aliquot sum) s(n): 140754
• 80430 is an abundant number, because the sum of its proper divisors (140754) is greater than itself. Its abundance is 60324

Bases of 80430

• Binary: 10011101000101110₂
• Hexadecimal: 0x13A2E
• Base-36: 1Q26

Squares and roots of 80430

• 80430 squared (80430²) is 6468984900
• 80430 cubed (80430³) is 520300455507000
• The square root of 80430 is 283.6018335625
• The cube root of 80430 is 43.1657564709

Scales and comparisons

• 80,430 seconds is equal to 22 hours, 20 minutes, 30 seconds.
• To count from 1 to 80,430 would take you about twenty-two hours.

  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 80430 cubic inches would be around 3.6 feet tall.

Recreational maths with 80430

• 80430 backwards is 03408
• 80430 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 80430's digits is 15
• More coming soon!