3228728328

Names of 3228728328

• Cardinal: 3228728328 can be written as Three billion, two hundred twenty-eight million, seven hundred twenty-eight thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 3.228728328 × 10⁹

Factors of 3228728328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5924

Divisors of 3228728328

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 1429 2858 4287 4483 5716 8574 8966 10003 11432 12861 13449 17148 17932 20006 25722 26898 30009 31381 34296 35864 40012 40347 51444 53796 60018 62762 80024 80694 90027 94143 102888 107592 120036 125524 161388 180054 188286 240072 251048 282429 322776 360108 376572 564858 720216 753144 1129716 2259432 6406207 12812414 19218621 25624828 38437242 44843449 51249656 57655863 76874484 89686898 115311726 134530347 153748968 179373796 230623452 269060694 358747592 403591041 461246904 538121388 807182082 1076242776 1614364164 3228728328
• Sum of all divisors σ(n): 10002907200
• Sum of proper divisors (its aliquot sum) s(n): 6774178872
• 3228728328 is an abundant number, because the sum of its proper divisors (6774178872) is greater than itself. Its abundance is 3545450544

Bases of 3228728328

• Binary: 11000000011100100111110000001000₂
• Hexadecimal: 0xC0727C08
• Base-36: 1HEAUQ0

Squares and roots of 3228728328

• 3228728328 squared (3228728328²) is 10424686616029675584
• 3228728328 cubed (3228728328³) is 33658480987697472446710743552
• The square root of 3228728328 is 56821.9000738271
• The cube root of 3228728328 is 1478.0093043507

Scales and comparisons

• 3,228,728,328 seconds is equal to 102 years, 34 weeks, 3 days, 12 hours, 58 minutes, 48 seconds.
• To count from 1 to 3,228,728,328 would take you about two hundred five 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 3228728328 cubic inches would be around 123.2 feet tall.

Recreational maths with 3228728328

• 3228728328 backwards is 8238278223
• The number of decimal digits it has is: 10
• The sum of 3228728328's digits is 45
• More coming soon!