144794009640

Names of 144794009640

• Cardinal: 144794009640 can be written as One hundred forty-four billion, seven hundred ninety-four million, nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4479400964 × 10¹¹

Factors of 144794009640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 172373838

Divisors of 144794009640

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 172373821 344747642 517121463 689495284 861869105 1034242926 1206616747 1378990568 1723738210 2068485852 2413233494 2585607315 3447476420 3619850241 4136971704 4826466988 5171214630 6033083735 6894952840 7239700482 9652933976 10342429260 12066167470 14479400964 18099251205 20684858520 24132334940 28958801928 36198502410 48264669880 72397004820 144794009640
• Sum of all divisors σ(n): 496436607360
• Sum of proper divisors (its aliquot sum) s(n): 351642597720
• 144794009640 is an abundant number, because the sum of its proper divisors (351642597720) is greater than itself. Its abundance is 206848588080

Bases of 144794009640

• Binary: 10000110110110011001010100000000101000₂
• Hexadecimal: 0x21B6654028
• Base-36: 1UIMM4VC

Squares and roots of 144794009640

• 144794009640 squared (144794009640²) is 20965305227628412929600
• 144794009640 cubed (144794009640³) is 3035650607234770816066403041344000
• The square root of 144794009640 is 380518.0805691105
• The cube root of 144794009640 is 5251.0989039351

Scales and comparisons

• 144,794,009,640 seconds is equal to 4,604 years, 14 hours, 14 minutes.
• To count from 1 to 144,794,009,640 would take you about nine thousand, two 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 144794009640 cubic inches would be around 437.6 feet tall.

Recreational maths with 144794009640

• 144794009640 backwards is 046900497441
• The number of decimal digits it has is: 12
• The sum of 144794009640's digits is 48
• More coming soon!