28096000

Names of 28096000

• Cardinal: 28096000 can be written as Twenty-eight million, ninety-six thousand.

Scientific notation

• Scientific notation: 2.8096 × 10⁷

Factors of 28096000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 446

Divisors of 28096000

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 439 500 512 640 800 878 1000 1280 1600 1756 2000 2195 2560 3200 3512 4000 4390 6400 7024 8000 8780 10975 12800 14048 16000 17560 21950 28096 32000 35120 43900 54875 56192 64000 70240 87800 109750 112384 140480 175600 219500 224768 280960 351200 439000 561920 702400 878000 1123840 1404800 1756000 2809600 3512000 5619200 7024000 14048000 28096000
• Sum of all divisors σ(n): 70218720
• Sum of proper divisors (its aliquot sum) s(n): 42122720
• 28096000 is an abundant number, because the sum of its proper divisors (42122720) is greater than itself. Its abundance is 14026720

Bases of 28096000

• Binary: 1101011001011011000000000₂
• Hexadecimal: 0x1ACB600
• Base-36: GQ70G

Squares and roots of 28096000

• 28096000 squared (28096000²) is 789385216000000
• 28096000 cubed (28096000³) is 22178567028736000000000
• The square root of 28096000 is 5300.5660075127
• The cube root of 28096000 is 304.0055400651

Scales and comparisons

• 28,096,000 seconds is equal to 46 weeks, 3 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 28,096,000 would take you about seventeen weeks!

  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 28096000 cubic inches would be around 25.3 feet tall.

Recreational maths with 28096000

• 28096000 backwards is 00069082
• 28096000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 28096000's digits is 25
• More coming soon!