22148000

Names of 22148000

• Cardinal: 22148000 can be written as Twenty-two million, one hundred forty-eight thousand.

Scientific notation

• Scientific notation: 2.2148 × 10⁷

Factors of 22148000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 127

Divisors of 22148000

• 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 98 100 112 113 125 140 160 175 196 200 224 226 245 250 280 350 392 400 452 490 500 560 565 700 784 791 800 875 904 980 1000 1120 1130 1225 1400 1568 1582 1750 1808 1960 2000 2260 2450 2800 2825 3164 3500 3616 3920 3955 4000 4520 4900 5537 5600 5650 6125 6328 7000 7840 7910 9040 9800 11074 11300 12250 12656 14000 14125 15820 18080 19600 19775 22148 22600 24500 25312 27685 28000 28250 31640 39200 39550 44296 45200 49000 55370 56500 63280 79100 88592 90400 98000 98875 110740 113000 126560 138425 158200 177184 196000 197750 221480 226000 276850 316400 395500 442960 452000 553700 632800 692125 791000 885920 1107400 1384250 1582000 2214800 2768500 3164000 4429600 5537000 11074000 22148000
• Sum of all divisors σ(n): 63862344
• Sum of proper divisors (its aliquot sum) s(n): 41714344
• 22148000 is an abundant number, because the sum of its proper divisors (41714344) is greater than itself. Its abundance is 19566344

Bases of 22148000

• Binary: 1010100011111001110100000₂
• Hexadecimal: 0x151F3A0
• Base-36: D6PI8

Squares and roots of 22148000

• 22148000 squared (22148000²) is 490533904000000
• 22148000 cubed (22148000³) is 10864344905792000000000
• The square root of 22148000 is 4706.1661679121
• The cube root of 22148000 is 280.8308654043

Scales and comparisons

• 22,148,000 seconds is equal to 36 weeks, 4 days, 8 hours, 13 minutes, 20 seconds.
• To count from 1 to 22,148,000 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 22148000 cubic inches would be around 23.4 feet tall.

Recreational maths with 22148000

• 22148000 backwards is 00084122
• The number of decimal digits it has is: 8
• The sum of 22148000's digits is 17
• More coming soon!