28832000

Names of 28832000

• Cardinal: 28832000 can be written as Twenty-eight million, eight hundred thirty-two thousand.

Scientific notation

• Scientific notation: 2.8832 × 10⁷

Factors of 28832000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 77

Divisors of 28832000

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 53 64 68 80 85 100 106 125 128 136 160 170 200 212 250 256 265 272 320 340 400 424 425 500 530 544 640 680 800 848 850 901 1000 1060 1088 1280 1325 1360 1600 1696 1700 1802 2000 2120 2125 2176 2650 2720 3200 3392 3400 3604 4000 4240 4250 4352 4505 5300 5440 6400 6625 6784 6800 7208 8000 8480 8500 9010 10600 10880 13250 13568 13600 14416 16000 16960 17000 18020 21200 21760 22525 26500 27200 28832 32000 33920 34000 36040 42400 45050 53000 54400 57664 67840 68000 72080 84800 90100 106000 108800 112625 115328 136000 144160 169600 180200 212000 225250 230656 272000 288320 339200 360400 424000 450500 544000 576640 720800 848000 901000 1153280 1441600 1696000 1802000 2883200 3604000 5766400 7208000 14416000 28832000
• Sum of all divisors σ(n): 77483952
• Sum of proper divisors (its aliquot sum) s(n): 48651952
• 28832000 is an abundant number, because the sum of its proper divisors (48651952) is greater than itself. Its abundance is 19819952

Bases of 28832000

• Binary: 1101101111111000100000000₂
• Hexadecimal: 0x1B7F100
• Base-36: H5YWW

Squares and roots of 28832000

• 28832000 squared (28832000²) is 831284224000000
• 28832000 cubed (28832000³) is 23967586746368000000000
• The square root of 28832000 is 5369.5437422559
• The cube root of 28832000 is 306.6372582597

Scales and comparisons

• 28,832,000 seconds is equal to 47 weeks, 4 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 28,832,000 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 28832000 cubic inches would be around 25.6 feet tall.

Recreational maths with 28832000

• 28832000 backwards is 00023882
• The number of decimal digits it has is: 8
• The sum of 28832000's digits is 23
• More coming soon!