449864683149

Names of 449864683149

• Cardinal: 449864683149 can be written as Four hundred forty-nine billion, eight hundred sixty-four million, six hundred eighty-three thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 4.49864683149 × 10¹¹

Factors of 449864683149

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 142

Divisors of 449864683149

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 21 29 49 87 103 147 203 309 343 609 721 841 1029 1421 2163 2401 2523 2987 4263 5047 5887 7203 8961 9947 10609 15141 16807 17661 20909 29841 31827 35329 41209 50421 62727 69629 74263 86623 105987 123627 146363 208887 222789 247303 259869 288463 307661 439089 487403 519841 606361 741909 865389 922983 1024541 1462209 1559523 1731121 1819083 2019241 2153627 3073623 3638887 4244527 5193363 6057723 6460881 7171787 8922169 10916661 12733581 14134687 15075389 21515361 25472209 26766507 29711689 42404061 45226167 50202509 62455183 76416627 89135067 105527723 150607527 178305463 187365549 207981823 316583169 437186281 534916389 623945469 738694061 1311558843 1455872761 2216082183 3060303967 4367618283 5170858427 9180911901 15512575281 21422127769 64266383307 149954894383 449864683149
• Sum of all divisors σ(n): 731850795936
• Sum of proper divisors (its aliquot sum) s(n): 281986112787
• 449864683149 is a deficient number, because the sum of its proper divisors (281986112787) is less than itself. Its deficiency is 167878570362

Bases of 449864683149

• Binary: 110100010111110000001100100111010001101₂
• Hexadecimal: 0x68BE064E8D
• Base-36: 5QNXTF2L

Squares and roots of 449864683149

• 449864683149 squared (449864683149²) is 202378233144750164556201
• 449864683149 cubed (449864683149³) is 91042819729917482630840973068156949
• The square root of 449864683149 is 670719.5264408219
• The cube root of 449864683149 is 7662.3261389369

Scales and comparisons

• 449,864,683,149 seconds is equal to 14,304 years, 15 weeks, 6 days, 3 hours, 59 minutes, 9 seconds.
• To count from 1 to 449,864,683,149 would take you about twenty-eight thousand, six hundred eight 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 449864683149 cubic inches would be around 638.5 feet tall.

Recreational maths with 449864683149

• 449864683149 backwards is 941386468944
• The number of decimal digits it has is: 12
• The sum of 449864683149's digits is 66
• More coming soon!