28322632824

Names of 28322632824

• Cardinal: 28322632824 can be written as Twenty-eight billion, three hundred twenty-two million, six hundred thirty-two thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 2.8322632824 × 10¹⁰

Factors of 28322632824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7216

Divisors of 28322632824

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 131 262 393 524 786 1048 1572 1663 3144 3326 4989 5417 6652 9978 10834 13304 16251 19956 21668 32502 39912 43336 65004 130008 217853 435706 653559 709627 871412 1307118 1419254 1742824 2128881 2614236 2838508 4257762 5228472 5677016 8515524 9008471 17031048 18016942 27025413 36033884 54050826 72067768 108101652 216203304 1180109701 2360219402 3540329103 4720438804 7080658206 9440877608 14161316412 28322632824
• Sum of all divisors σ(n): 71403171840
• Sum of proper divisors (its aliquot sum) s(n): 43080539016
• 28322632824 is an abundant number, because the sum of its proper divisors (43080539016) is greater than itself. Its abundance is 14757906192

Bases of 28322632824

• Binary: 11010011000001010010001010001111000₂
• Hexadecimal: 0x698291478
• Base-36: D0EKBCO

Squares and roots of 28322632824

• 28322632824 squared (28322632824²) is 802171530083122214976
• 28322632824 cubed (28322632824³) is 22719609708410540694282841972224
• The square root of 28322632824 is 168293.2940553485
• The cube root of 28322632824 is 3048.2075941371

Scales and comparisons

• 28,322,632,824 seconds is equal to 900 years, 29 weeks, 5 days, 6 hours, 24 seconds.
• To count from 1 to 28,322,632,824 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 28322632824 cubic inches would be around 254 feet tall.

Recreational maths with 28322632824

• 28322632824 backwards is 42823622382
• The number of decimal digits it has is: 11
• The sum of 28322632824's digits is 42
• More coming soon!