28133712
28,133,712 is an even composite number composed of four prime numbers multiplied together.
28133712 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 28133712:
24 × 32 × 29 × 6737
(2 × 2 × 2 × 2 × 3 × 3 × 29 × 6737)See below for interesting mathematical facts about the number 28133712 from the Numbermatics database.
Names of 28133712
- Cardinal: 28133712 can be written as Twenty-eight million, one hundred thirty-three thousand, seven hundred twelve.
Scientific notation
- Scientific notation: 2.8133712 × 107
Factors of 28133712
Divisors of 28133712
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 36 48 58 72 87 116 144 174 232 261 348 464 522 696 1044 1392 2088 4176 6737 13474 20211 26948 40422 53896 60633 80844 107792 121266 161688 195373 242532 323376 390746 485064 586119 781492 970128 1172238 1562984 1758357 2344476 3125968 3516714 4688952 7033428 9377904 14066856 28133712
- Sum of all divisors σ(n): 81462420
- Sum of proper divisors (its aliquot sum) s(n): 53328708
- 28133712 is an abundant number, because the sum of its proper divisors (53328708) is greater than itself. Its abundance is 25194996
Bases of 28133712
- Binary: 11010110101001001010100002
- Hexadecimal: 0x1AD4950
- Base-36: GR040
Squares and roots of 28133712
- 28133712 squared (281337122) is 791505750898944
- 28133712 cubed (281337123) is 22267994842134631600128
-
The
square root of 28133712 is 5304.1221705387 -
The
cube root of 28133712 is 304.1414969185
Scales and comparisons
How big is 28133712?- 28,133,712 seconds is equal to 46 weeks, 3 days, 14 hours, 55 minutes, 12 seconds.
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To count from 1 to 28,133,712 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 28133712 cubic inches would be around 25.3 feet tall.
Recreational maths with 28133712
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The information we have on file for 28133712 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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