22125000

Names of 22125000

• Cardinal: 22125000 can be written as Twenty-two million, one hundred twenty-five thousand.

Scientific notation

• Scientific notation: 2.2125 × 10⁷

Factors of 22125000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 69

Divisors of 22125000

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 59 60 75 100 118 120 125 150 177 200 236 250 295 300 354 375 472 500 590 600 625 708 750 885 1000 1180 1250 1416 1475 1500 1770 1875 2360 2500 2950 3000 3125 3540 3750 4425 5000 5900 6250 7080 7375 7500 8850 9375 11800 12500 14750 15000 15625 17700 18750 22125 25000 29500 31250 35400 36875 37500 44250 46875 59000 62500 73750 75000 88500 93750 110625 125000 147500 177000 184375 187500 221250 295000 368750 375000 442500 553125 737500 885000 921875 1106250 1475000 1843750 2212500 2765625 3687500 4425000 5531250 7375000 11062500 22125000
• Sum of all divisors σ(n): 70311600
• Sum of proper divisors (its aliquot sum) s(n): 48186600
• 22125000 is an abundant number, because the sum of its proper divisors (48186600) is greater than itself. Its abundance is 26061600

Bases of 22125000

• Binary: 1010100011001100111001000₂
• Hexadecimal: 0x15199C8
• Base-36: D67RC

Squares and roots of 22125000

• 22125000 squared (22125000²) is 489515625000000
• 22125000 cubed (22125000³) is 10830533203125000000000
• The square root of 22125000 is 4703.7219305567
• The cube root of 22125000 is 280.7336204001

Scales and comparisons

• 22,125,000 seconds is equal to 36 weeks, 4 days, 1 hour, 50 minutes.
• To count from 1 to 22,125,000 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 22125000 cubic inches would be around 23.4 feet tall.

Recreational maths with 22125000

• 22125000 backwards is 00052122
• 22125000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 22125000's digits is 12
• More coming soon!