28126000

Names of 28126000

• Cardinal: 28126000 can be written as Twenty-eight million, one hundred twenty-six thousand.

Scientific notation

• Scientific notation: 2.8126 × 10⁷

Factors of 28126000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 55

Divisors of 28126000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 41 49 50 56 70 80 82 98 100 112 125 140 164 175 196 200 205 245 250 280 287 328 343 350 392 400 410 490 500 560 574 656 686 700 784 820 875 980 1000 1025 1148 1225 1372 1400 1435 1640 1715 1750 1960 2000 2009 2050 2296 2450 2744 2800 2870 3280 3430 3500 3920 4018 4100 4592 4900 5125 5488 5740 6125 6860 7000 7175 8036 8200 8575 9800 10045 10250 11480 12250 13720 14000 14063 14350 16072 16400 17150 19600 20090 20500 22960 24500 27440 28126 28700 32144 34300 35875 40180 41000 42875 49000 50225 56252 57400 68600 70315 71750 80360 82000 85750 98000 100450 112504 114800 137200 140630 143500 160720 171500 200900 225008 251125 281260 287000 343000 351575 401800 502250 562520 574000 686000 703150 803600 1004500 1125040 1406300 1757875 2009000 2812600 3515750 4018000 5625200 7031500 14063000 28126000
• Sum of all divisors σ(n): 81244800
• Sum of proper divisors (its aliquot sum) s(n): 53118800
• 28126000 is an abundant number, because the sum of its proper divisors (53118800) is greater than itself. Its abundance is 24992800

Bases of 28126000

• Binary: 1101011010010101100110000₂
• Hexadecimal: 0x1AD2B30
• Base-36: GQU5S

Squares and roots of 28126000

• 28126000 squared (28126000²) is 791071876000000
• 28126000 cubed (28126000³) is 22249687584376000000000
• The square root of 28126000 is 5303.3951389653
• The cube root of 28126000 is 304.1137040039

Scales and comparisons

• 28,126,000 seconds is equal to 46 weeks, 3 days, 12 hours, 46 minutes, 40 seconds.
• To count from 1 to 28,126,000 would take you about seventeen 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 28126000 cubic inches would be around 25.3 feet tall.

Recreational maths with 28126000

• 28126000 backwards is 00062182
• The number of decimal digits it has is: 8
• The sum of 28126000's digits is 19
• More coming soon!