28425330
28,425,330 is an even composite number composed of five prime numbers multiplied together.
28425330 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 28425330:
2 × 34 × 5 × 19 × 1847
(2 × 3 × 3 × 3 × 3 × 5 × 19 × 1847)See below for interesting mathematical facts about the number 28425330 from the Numbermatics database.
Names of 28425330
- Cardinal: 28425330 can be written as Twenty-eight million, four hundred twenty-five thousand, three hundred thirty.
Scientific notation
- Scientific notation: 2.842533 × 107
Factors of 28425330
Divisors of 28425330
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 81 90 95 114 135 162 171 190 270 285 342 405 513 570 810 855 1026 1539 1710 1847 2565 3078 3694 5130 5541 7695 9235 11082 15390 16623 18470 27705 33246 35093 49869 55410 70186 83115 99738 105279 149607 166230 175465 210558 249345 299214 315837 350930 498690 526395 631674 748035 947511 1052790 1496070 1579185 1895022 2842533 3158370 4737555 5685066 9475110 14212665 28425330
- Sum of all divisors σ(n): 80498880
- Sum of proper divisors (its aliquot sum) s(n): 52073550
- 28425330 is an abundant number, because the sum of its proper divisors (52073550) is greater than itself. Its abundance is 23648220
Bases of 28425330
- Binary: 11011000110111100011100102
- Hexadecimal: 0x1B1BC72
- Base-36: GX94I
Squares and roots of 28425330
- 28425330 squared (284253302) is 807999385608900
- 28425330 cubed (284253303) is 22967649175730233437000
-
The
square root of 28425330 is 5331.5410530165 -
The
cube root of 28425330 is 305.1887392231
Scales and comparisons
How big is 28425330?- 28,425,330 seconds is equal to 46 weeks, 6 days, 23 hours, 55 minutes, 30 seconds.
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To count from 1 to 28,425,330 would take you about eighteen 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 28425330 cubic inches would be around 25.4 feet tall.
Recreational maths with 28425330
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The information we have on file for 28425330 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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