449091863830

Names of 449091863830

• Cardinal: 449091863830 can be written as Four hundred forty-nine billion, ninety-one million, eight hundred sixty-three thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 4.4909186383 × 10¹¹

Factors of 449091863830

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 232152

Divisors of 449091863830

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 23 46 115 230 8741 17482 43705 87410 201043 223381 402086 446762 1005215 1116905 2010430 2233810 5137763 10275526 25688815 51377630 1952573321 3905146642 9762866605 19525733210 44909186383 89818372766 224545931915 449091863830
• Sum of all divisors σ(n): 843611951808
• Sum of proper divisors (its aliquot sum) s(n): 394520087978
• 449091863830 is a deficient number, because the sum of its proper divisors (394520087978) is less than itself. Its deficiency is 54571775852

Bases of 449091863830

• Binary: 110100010001111111101100000010100010110₂
• Hexadecimal: 0x688FF60516
• Base-36: 5QB5P7VA

Squares and roots of 449091863830

• 449091863830 squared (449091863830²) is 201683502158303262268900
• 449091863830 cubed (449091863830³) is 90574419888034239762709615643887000
• The square root of 449091863830 is 670143.1666666459
• The cube root of 449091863830 is 7657.9359389365

Scales and comparisons

• 449,091,863,830 seconds is equal to 14,279 years, 38 weeks, 11 hours, 57 minutes, 10 seconds.
• To count from 1 to 449,091,863,830 would take you about twenty-eight thousand, five hundred fifty-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 449091863830 cubic inches would be around 638.2 feet tall.

Recreational maths with 449091863830

• 449091863830 backwards is 038368190944
• The number of decimal digits it has is: 12
• The sum of 449091863830's digits is 55
• More coming soon!