11420800

Names of 11420800

• Cardinal: 11420800 can be written as Eleven million, four hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.14208 × 10⁷

Factors of 11420800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 133

Divisors of 11420800

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 43 50 64 80 83 86 100 128 160 166 172 200 215 320 332 344 400 415 430 640 664 688 800 830 860 1075 1328 1376 1600 1660 1720 2075 2150 2656 2752 3200 3320 3440 3569 4150 4300 5312 5504 6640 6880 7138 8300 8600 10624 13280 13760 14276 16600 17200 17845 26560 27520 28552 33200 34400 35690 53120 57104 66400 68800 71380 89225 114208 132800 137600 142760 178450 228416 265600 285520 356900 456832 571040 713800 1142080 1427600 2284160 2855200 5710400 11420800
• Sum of all divisors σ(n): 29216880
• Sum of proper divisors (its aliquot sum) s(n): 17796080
• 11420800 is an abundant number, because the sum of its proper divisors (17796080) is greater than itself. Its abundance is 6375280

Bases of 11420800

• Binary: 101011100100010010000000₂
• Hexadecimal: 0xAE4480
• Base-36: 6SSCG

Squares and roots of 11420800

• 11420800 squared (11420800²) is 130434672640000
• 11420800 cubed (11420800³) is 1489668309286912000000
• The square root of 11420800 is 3379.4674136615
• The cube root of 11420800 is 225.1985079409

Scales and comparisons

• 11,420,800 seconds is equal to 18 weeks, 6 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 11,420,800 would take you about twenty-eight 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 11420800 cubic inches would be around 18.8 feet tall.

Recreational maths with 11420800

• 11420800 backwards is 00802411
• 11420800 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 11420800's digits is 16
• More coming soon!