28234440
28,234,440 is an even composite number composed of five prime numbers multiplied together.
28234440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 28234440:
23 × 33 × 5 × 13 × 2011
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 2011)See below for interesting mathematical facts about the number 28234440 from the Numbermatics database.
Names of 28234440
- Cardinal: 28234440 can be written as Twenty-eight million, two hundred thirty-four thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.823444 × 107
Factors of 28234440
Divisors of 28234440
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 90 104 108 117 120 130 135 156 180 195 216 234 260 270 312 351 360 390 468 520 540 585 702 780 936 1080 1170 1404 1560 1755 2011 2340 2808 3510 4022 4680 6033 7020 8044 10055 12066 14040 16088 18099 20110 24132 26143 30165 36198 40220 48264 52286 54297 60330 72396 78429 80440 90495 104572 108594 120660 130715 144792 156858 180990 209144 217188 235287 241320 261430 271485 313716 361980 392145 434376 470574 522860 542970 627432 705861 723960 784290 941148 1045720 1085940 1176435 1411722 1568580 1882296 2171880 2352870 2823444 3137160 3529305 4705740 5646888 7058610 9411480 14117220 28234440
- Sum of all divisors σ(n): 101404800
- Sum of proper divisors (its aliquot sum) s(n): 73170360
- 28234440 is an abundant number, because the sum of its proper divisors (73170360) is greater than itself. Its abundance is 44935920
Bases of 28234440
- Binary: 11010111011010010110010002
- Hexadecimal: 0x1AED2C8
- Base-36: GT5U0
Squares and roots of 28234440
- 28234440 squared (282344402) is 797183602113600
- 28234440 cubed (282344403) is 22508032582860312384000
-
The
square root of 28234440 is 5313.6089430819 -
The
cube root of 28234440 is 304.5040403259
Scales and comparisons
How big is 28234440?- 28,234,440 seconds is equal to 46 weeks, 4 days, 18 hours, 54 minutes.
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To count from 1 to 28,234,440 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 28234440 cubic inches would be around 25.4 feet tall.
Recreational maths with 28234440
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"Number 28234440 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
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The information we have on file for 28234440 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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