67228000

Names of 67228000

• Cardinal: 67228000 can be written as Sixty-seven million, two hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 6.7228 × 10⁷

Factors of 67228000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 14

Divisors of 67228000

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 70 80 98 100 112 125 140 160 175 196 200 224 245 250 280 343 350 392 400 490 500 560 686 700 784 800 875 980 1000 1120 1225 1372 1400 1568 1715 1750 1960 2000 2401 2450 2744 2800 3430 3500 3920 4000 4802 4900 5488 5600 6125 6860 7000 7840 8575 9604 9800 10976 12005 12250 13720 14000 16807 17150 19208 19600 24010 24500 27440 28000 33614 34300 38416 39200 42875 48020 49000 54880 60025 67228 68600 76832 84035 85750 96040 98000 120050 134456 137200 168070 171500 192080 196000 240100 268912 274400 300125 336140 343000 384160 420175 480200 537824 600250 672280 686000 840350 960400 1200500 1344560 1372000 1680700 1920800 2100875 2401000 2689120 3361400 4201750 4802000 6722800 8403500 9604000 13445600 16807000 33614000 67228000
• Sum of all divisors σ(n): 192707424
• Sum of proper divisors (its aliquot sum) s(n): 125479424
• 67228000 is an abundant number, because the sum of its proper divisors (125479424) is greater than itself. Its abundance is 58251424

Bases of 67228000

• Binary: 100000000011101000101100000₂
• Hexadecimal: 0x401D160
• Base-36: 140XGG

Squares and roots of 67228000

• 67228000 squared (67228000²) is 4519603984000000
• 67228000 cubed (67228000³) is 303843936636352000000000
• The square root of 67228000 is 8199.2682600341
• The cube root of 67228000 is 406.6150013495

Scales and comparisons

• 67,228,000 seconds is equal to 2 years, 7 weeks, 1 day, 2 hours, 26 minutes, 40 seconds.
• To count from 1 to 67,228,000 would take you about three 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 67228000 cubic inches would be around 33.9 feet tall.

Recreational maths with 67228000

• 67228000 backwards is 00082276
• 67228000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 67228000's digits is 25
• More coming soon!