445113998511

Names of 445113998511

• Cardinal: 445113998511 can be written as Four hundred forty-five billion, one hundred thirteen million, nine hundred ninety-eight thousand, five hundred eleven.

Scientific notation

• Scientific notation: 4.45113998511 × 10¹¹

Factors of 445113998511

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3093912

Divisors of 445113998511

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 13 17 21 31 39 51 91 93 119 217 221 273 357 403 527 651 663 1209 1547 1581 2821 3689 4641 6851 8463 11067 20553 47957 143871 3093841 9281523 21656887 40219933 52595297 64970661 95909071 120659799 157785891 281539531 287727213 368167079 671363497 683738861 844618593 1104501237 1246817923 1630454207 2014090491 2051216583 3740453769 4786172027 4891362621 8727725461 11413179449 14358516081 21195904691 26183176383 34239538347 63587714073 148371332837 445113998511
• Sum of all divisors σ(n): 798359740416
• Sum of proper divisors (its aliquot sum) s(n): 353245741905
• 445113998511 is a deficient number, because the sum of its proper divisors (353245741905) is less than itself. Its deficiency is 91868256606

Bases of 445113998511

• Binary: 110011110100010110111001001110010101111₂
• Hexadecimal: 0x67A2DC9CAF
• Base-36: 5OHDDRCF

Squares and roots of 445113998511

• 445113998511 squared (445113998511²) is 198126471670450510217121
• 445113998511 cubed (445113998511³) is 88188866016110592087482787080706831
• The square root of 445113998511 is 667168.6432312297
• The cube root of 445113998511 is 7635.2586012595

Scales and comparisons

• 445,113,998,511 seconds is equal to 14,153 years, 12 weeks, 6 days, 9 hours, 21 minutes, 51 seconds.
• To count from 1 to 445,113,998,511 would take you about twenty-eight thousand, three hundred six 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 445113998511 cubic inches would be around 636.3 feet tall.

Recreational maths with 445113998511

• 445113998511 backwards is 115899311544
• 445113998511 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 445113998511's digits is 51
• More coming soon!