22002000

Names of 22002000

• Cardinal: 22002000 can be written as Twenty-two million, two thousand.

Scientific notation

• Scientific notation: 2.2002 × 10⁷

Factors of 22002000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 222

Divisors of 22002000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 60 75 76 80 95 100 114 120 125 150 152 190 193 200 228 240 250 285 300 304 375 380 386 400 456 475 500 570 579 600 750 760 772 912 950 965 1000 1140 1158 1200 1425 1500 1520 1544 1900 1930 2000 2280 2316 2375 2850 2895 3000 3088 3667 3800 3860 4560 4632 4750 4825 5700 5790 6000 7125 7334 7600 7720 9264 9500 9650 11001 11400 11580 14250 14475 14668 15440 18335 19000 19300 22002 22800 23160 24125 28500 28950 29336 36670 38000 38600 44004 46320 48250 55005 57000 57900 58672 72375 73340 77200 88008 91675 96500 110010 114000 115800 144750 146680 176016 183350 193000 220020 231600 275025 289500 293360 366700 386000 440040 458375 550050 579000 733400 880080 916750 1100100 1158000 1375125 1466800 1833500 2200200 2750250 3667000 4400400 5500500 7334000 11001000 22002000
• Sum of all divisors σ(n): 75054720
• Sum of proper divisors (its aliquot sum) s(n): 53052720
• 22002000 is an abundant number, because the sum of its proper divisors (53052720) is greater than itself. Its abundance is 31050720

Bases of 22002000

• Binary: 1010011111011100101010000₂
• Hexadecimal: 0x14FB950
• Base-36: D3KUO

Squares and roots of 22002000

• 22002000 squared (22002000²) is 484088004000000
• 22002000 cubed (22002000³) is 10650904264008000000000
• The square root of 22002000 is 4690.6289556945
• The cube root of 22002000 is 280.2124238365

Scales and comparisons

• 22,002,000 seconds is equal to 36 weeks, 2 days, 15 hours, 40 minutes.
• To count from 1 to 22,002,000 would take you about two 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 22002000 cubic inches would be around 23.4 feet tall.

Recreational maths with 22002000

• 22002000 backwards is 00020022
• 22002000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 22002000's digits is 6
• More coming soon!