830329809

Names of 830329809

• Cardinal: 830329809 can be written as Eight hundred thirty million, three hundred twenty-nine thousand, eight hundred nine.

Scientific notation

• Scientific notation: 8.30329809 × 10⁸

Factors of 830329809

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 88239

Divisors of 830329809

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 3257 9771 84979 254937 276776603 830329809
• Sum of all divisors σ(n): 1107459360
• Sum of proper divisors (its aliquot sum) s(n): 277129551
• 830329809 is a deficient number, because the sum of its proper divisors (277129551) is less than itself. Its deficiency is 553200258

Bases of 830329809

• Binary: 110001011111011101001111010001₂
• Hexadecimal: 0x317DD3D1
• Base-36: DQCUKX

Squares and roots of 830329809

• 830329809 squared (830329809²) is 689447591713976481
• 830329809 cubed (830329809³) is 572468887143376074099222129
• The square root of 830329809 is 28815.4439320307
• The cube root of 830329809 is 939.9040980325

Scales and comparisons

• 830,329,809 seconds is equal to 26 years, 20 weeks, 6 days, 7 hours, 10 minutes, 9 seconds.
• To count from 1 to 830,329,809 would take you about thirty-nine 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 830329809 cubic inches would be around 78.3 feet tall.

Recreational maths with 830329809

• 830329809 backwards is 908923038
• The number of decimal digits it has is: 9
• The sum of 830329809's digits is 42
• More coming soon!