28930600

Names of 28930600

• Cardinal: 28930600 can be written as Twenty-eight million, nine hundred thirty thousand, six hundred.

Scientific notation

• Scientific notation: 2.89306 × 10⁷

Factors of 28930600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 218

Divisors of 28930600

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 17 20 25 34 40 50 67 68 85 100 127 134 136 170 200 254 268 335 340 425 508 536 635 670 680 850 1016 1139 1270 1340 1675 1700 2159 2278 2540 2680 3175 3350 3400 4318 4556 5080 5695 6350 6700 8509 8636 9112 10795 11390 12700 13400 17018 17272 21590 22780 25400 28475 34036 42545 43180 45560 53975 56950 68072 85090 86360 107950 113900 144653 170180 212725 215900 227800 289306 340360 425450 431800 578612 723265 850900 1157224 1446530 1701800 2893060 3616325 5786120 7232650 14465300 28930600
• Sum of all divisors σ(n): 72852480
• Sum of proper divisors (its aliquot sum) s(n): 43921880
• 28930600 is an abundant number, because the sum of its proper divisors (43921880) is greater than itself. Its abundance is 14991280

Bases of 28930600

• Binary: 1101110010111001000101000₂
• Hexadecimal: 0x1B97228
• Base-36: H82ZS

Squares and roots of 28930600

• 28930600 squared (28930600²) is 836979616360000
• 28930600 cubed (28930600³) is 24214322489064616000000
• The square root of 28930600 is 5378.7173192127
• The cube root of 28930600 is 306.9864077423

Scales and comparisons

• 28,930,600 seconds is equal to 47 weeks, 5 days, 20 hours, 16 minutes, 40 seconds.
• To count from 1 to 28,930,600 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 28930600 cubic inches would be around 25.6 feet tall.

Recreational maths with 28930600

• 28930600 backwards is 00603982
• The number of decimal digits it has is: 8
• The sum of 28930600's digits is 28
• More coming soon!