28321838304

Names of 28321838304

• Cardinal: 28321838304 can be written as Twenty-eight billion, three hundred twenty-one million, eight hundred thirty-eight thousand, three hundred four.

Scientific notation

• Scientific notation: 2.8321838304 × 10¹⁰

Factors of 28321838304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 41812

Divisors of 28321838304

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 41 48 82 96 123 164 173 246 328 346 492 519 656 692 984 1038 1312 1384 1968 2076 2768 3936 4152 5536 7093 8304 14186 16608 21279 28372 41593 42558 56744 83186 85116 113488 124779 166372 170232 226976 249558 332744 340464 499116 665488 680928 998232 1330976 1705313 1996464 3410626 3992928 5115939 6821252 7195589 10231878 13642504 14391178 20463756 21586767 27285008 28782356 40927512 43173534 54570016 57564712 81855024 86347068 115129424 163710048 172694136 230258848 295019149 345388272 590038298 690776544 885057447 1180076596 1770114894 2360153192 3540229788 4720306384 7080459576 9440612768 14160919152 28321838304
• Sum of all divisors σ(n): 76600175904
• Sum of proper divisors (its aliquot sum) s(n): 48278337600
• 28321838304 is an abundant number, because the sum of its proper divisors (48278337600) is greater than itself. Its abundance is 19956499296

Bases of 28321838304

• Binary: 11010011000000111001111010011100000₂
• Hexadecimal: 0x6981CF4E0
• Base-36: D0E3AAO

Squares and roots of 28321838304

• 28321838304 squared (28321838304²) is 802126524917921596416
• 28321838304 cubed (28321838304³) is 22717697738074802325443497918464
• The square root of 28321838304 is 168290.9335169307
• The cube root of 28321838304 is 3048.1790906129

Scales and comparisons

• 28,321,838,304 seconds is equal to 900 years, 28 weeks, 3 days, 1 hour, 18 minutes, 24 seconds.
• To count from 1 to 28,321,838,304 would take you about one thousand, eight hundred one 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 28321838304 cubic inches would be around 254 feet tall.

Recreational maths with 28321838304

• 28321838304 backwards is 40383812382
• The number of decimal digits it has is: 11
• The sum of 28321838304's digits is 42
• More coming soon!