1813029349

Names of 1813029349

• Cardinal: 1813029349 can be written as One billion, eight hundred thirteen million, twenty-nine thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 1.813029349 × 10⁹

Factors of 1813029349

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1336139

Divisors of 1813029349

• Number of divisors d(n): 8
• Complete list of divisors:
  1 23 59 1357 1336057 30729311 78827363 1813029349
• Sum of all divisors σ(n): 1923923520
• Sum of proper divisors (its aliquot sum) s(n): 110894171
• 1813029349 is a deficient number, because the sum of its proper divisors (110894171) is less than itself. Its deficiency is 1702135178

Bases of 1813029349

• Binary: 1101100000100001010000111100101₂
• Hexadecimal: 0x6C10A1E5
• Base-36: TZFIED

Squares and roots of 1813029349

• 1813029349 squared (1813029349²) is 3287075420335363801
• 1813029349 cubed (1813029349³) is 5959564209444525993805195549
• The square root of 1813029349 is 42579.6823496841
• The cube root of 1813029349 is 1219.3684245551

Scales and comparisons

• 1,813,029,349 seconds is equal to 57 years, 33 weeks, 5 days, 3 hours, 15 minutes, 49 seconds.
• To count from 1 to 1,813,029,349 would take you about one hundred fifteen 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 1813029349 cubic inches would be around 101.6 feet tall.

Recreational maths with 1813029349

• 1813029349 backwards is 9439203181
• The number of decimal digits it has is: 10
• The sum of 1813029349's digits is 40
• More coming soon!