64440330201

Names of 64440330201

• Cardinal: 64440330201 can be written as Sixty-four billion, four hundred forty million, three hundred thirty thousand, two hundred one.

Scientific notation

• Scientific notation: 6.4440330201 × 10¹⁰

Factors of 64440330201

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 322

Divisors of 64440330201

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 13 23 39 69 117 169 207 283 299 507 529 849 897 1521 1587 2547 2691 3679 3887 4761 6509 6877 11037 11661 19527 20631 33111 34983 47827 58581 61893 80089 84617 89401 143481 149707 240267 253851 268203 430443 449121 720801 761553 804609 1041157 1100021 1347363 1842047 1946191 3123471 3300063 5526141 5838573 9370413 9900189 13535041 16578423 17515719 23946611 25300483 40605123 42367081 71839833 75901449 121815369 127101243 215519499 227704347 311305943 381303729 550772053 933917829 1652316159 2801753487 4956948477 7160036689 21480110067 64440330201
• Sum of all divisors σ(n): 105737673951
• Sum of proper divisors (its aliquot sum) s(n): 41297343750
• 64440330201 is a deficient number, because the sum of its proper divisors (41297343750) is less than itself. Its deficiency is 23142986451

Bases of 64440330201

• Binary: 111100000000111100010110011111011001₂
• Hexadecimal: 0xF00F167D9
• Base-36: TLQ3X09

Squares and roots of 64440330201

• 64440330201 squared (64440330201²) is 4152556156413912700401
• 64440330201 cubed (64440330201³) is 267592089897507938444228025110601
• 64440330201 is a perfect square number. Its square root is 253851
• The cube root of 64440330201 is 4009.1525874169

Scales and comparisons

• 64,440,330,201 seconds is equal to 2,049 years, 1 day, 3 hours, 43 minutes, 21 seconds.
• To count from 1 to 64,440,330,201 would take you about four thousand and ninety-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 64440330201 cubic inches would be around 334.1 feet tall.

Recreational maths with 64440330201

• 64440330201 backwards is 10203304446
• The number of decimal digits it has is: 11
• The sum of 64440330201's digits is 27
• More coming soon!