1329935609

Names of 1329935609

• Cardinal: 1329935609 can be written as One billion, three hundred twenty-nine million, nine hundred thirty-five thousand, six hundred nine.

Scientific notation

• Scientific notation: 1.329935609 × 10⁹

Factors of 1329935609

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 16831

Divisors of 1329935609

• Number of divisors d(n): 8
• Complete list of divisors:
  1 19 7591 9221 144229 175199 69996611 1329935609
• Sum of all divisors σ(n): 1400268480
• Sum of proper divisors (its aliquot sum) s(n): 70332871
• 1329935609 is a deficient number, because the sum of its proper divisors (70332871) is less than itself. Its deficiency is 1259602738

Bases of 1329935609

• Binary: 1001111010001010011010011111001₂
• Hexadecimal: 0x4F4534F9
• Base-36: LZT4VT

Squares and roots of 1329935609

• 1329935609 squared (1329935609²) is 1768728724086200881
• 1329935609 cubed (1329935609³) is 2352295312823374537169071529
• The square root of 1329935609 is 36468.2822326471
• The cube root of 1329935609 is 1099.7067011419

Scales and comparisons

• 1,329,935,609 seconds is equal to 42 years, 14 weeks, 6 days, 18 hours, 33 minutes, 29 seconds.
• To count from 1 to 1,329,935,609 would take you about eighty-four 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 1329935609 cubic inches would be around 91.6 feet tall.

Recreational maths with 1329935609

• 1329935609 backwards is 9065399231
• The number of decimal digits it has is: 10
• The sum of 1329935609's digits is 47
• More coming soon!