445288342849

Names of 445288342849

• Cardinal: 445288342849 can be written as Four hundred forty-five billion, two hundred eighty-eight million, three hundred forty-two thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 4.45288342849 × 10¹¹

Factors of 445288342849

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 794

Divisors of 445288342849

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 19 37 41 49 73 133 259 287 343 511 617 703 779 931 1387 1517 1813 2009 2701 2993 3577 4319 4921 5453 6517 9709 10619 11723 12691 14063 18907 20951 22829 25039 25297 28823 30233 34447 38171 45041 51319 56867 67963 74333 82061 110741 132349 146657 159803 177079 201761 211631 241129 267197 315287 359233 398069 433751 475741 480643 520331 574427 775187 855779 926443 935989 1026599 1118621 1239553 1412327 1666517 1846681 2104079 2207009 2514631 2786483 3036257 3364501 4020989 5426309 5990453 6551923 7830347 8676871 9886289 11665619 12926767 14728553 15449063 17602417 17783791 19505381 21253799 23551507 31663823 35086939 37984163 41933171 45863461 68327197 81659333 90487369 103099871 124486537 148776593 164860549 221646761 245608573 293532197 321044227 478290379 571615331 633411583 721699097 871405759 1298216743 1551527327 1719260011 3348032653 6099840313 9087517201 10860691289 12034820077 23436228571 63612620407 445288342849
• Sum of all divisors σ(n): 583906176000
• Sum of proper divisors (its aliquot sum) s(n): 138617833151
• 445288342849 is a deficient number, because the sum of its proper divisors (138617833151) is less than itself. Its deficiency is 306670509698

Bases of 445288342849

• Binary: 110011110101101010000001110010101000001₂
• Hexadecimal: 0x67AD40E541
• Base-36: 5OK96KAP

Squares and roots of 445288342849

• 445288342849 squared (445288342849²) is 198281708277208569436801
• 445288342849 cubed (445288342849³) is 88292533296027050600055066525786049
• The square root of 445288342849 is 667299.2903105773
• The cube root of 445288342849 is 7636.2553424311

Scales and comparisons

• 445,288,342,849 seconds is equal to 14,158 years, 41 weeks, 1 day, 6 hours, 20 minutes, 49 seconds.
• To count from 1 to 445,288,342,849 would take you about twenty-eight thousand, three hundred seventeen 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 445288342849 cubic inches would be around 636.4 feet tall.

Recreational maths with 445288342849

• 445288342849 backwards is 948243882544
• The number of decimal digits it has is: 12
• The sum of 445288342849's digits is 61
• More coming soon!