28633000

Names of 28633000

• Cardinal: 28633000 can be written as Twenty-eight million, six hundred thirty-three thousand.

Scientific notation

• Scientific notation: 2.8633 × 10⁷

Factors of 28633000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 174

Divisors of 28633000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 11 19 20 22 25 38 40 44 50 55 76 88 95 100 110 125 137 152 190 200 209 220 250 274 275 380 418 440 475 500 548 550 685 760 836 950 1000 1045 1096 1100 1370 1375 1507 1672 1900 2090 2200 2375 2603 2740 2750 3014 3425 3800 4180 4750 5206 5225 5480 5500 6028 6850 7535 8360 9500 10412 10450 11000 12056 13015 13700 15070 17125 19000 20824 20900 26030 26125 27400 28633 30140 34250 37675 41800 52060 52250 57266 60280 65075 68500 75350 104120 104500 114532 130150 137000 143165 150700 188375 209000 229064 260300 286330 301400 325375 376750 520600 572660 650750 715825 753500 1145320 1301500 1431650 1507000 2603000 2863300 3579125 5726600 7158250 14316500 28633000
• Sum of all divisors σ(n): 77500800
• Sum of proper divisors (its aliquot sum) s(n): 48867800
• 28633000 is an abundant number, because the sum of its proper divisors (48867800) is greater than itself. Its abundance is 20234800

Bases of 28633000

• Binary: 1101101001110011110101000₂
• Hexadecimal: 0x1B4E7A8
• Base-36: H1PD4

Squares and roots of 28633000

• 28633000 squared (28633000²) is 819848689000000
• 28633000 cubed (28633000³) is 23474727512137000000000
• The square root of 28633000 is 5350.9812184309
• The cube root of 28633000 is 305.9301533663

Scales and comparisons

• 28,633,000 seconds is equal to 47 weeks, 2 days, 9 hours, 36 minutes, 40 seconds.
• To count from 1 to 28,633,000 would take you about nineteen 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 28633000 cubic inches would be around 25.5 feet tall.

Recreational maths with 28633000

• 28633000 backwards is 00033682
• 28633000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 28633000's digits is 22
• More coming soon!