28313040
28,313,040 is an even composite number composed of six prime numbers multiplied together.
28313040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 28313040:
24 × 3 × 5 × 7 × 19 × 887
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 19 × 887)See below for interesting mathematical facts about the number 28313040 from the Numbermatics database.
Names of 28313040
- Cardinal: 28313040 can be written as Twenty-eight million, three hundred thirteen thousand and forty.
Scientific notation
- Scientific notation: 2.831304 × 107
Factors of 28313040
Divisors of 28313040
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 35 38 40 42 48 56 57 60 70 76 80 84 95 105 112 114 120 133 140 152 168 190 210 228 240 266 280 285 304 336 380 399 420 456 532 560 570 665 760 798 840 887 912 1064 1140 1330 1520 1596 1680 1774 1995 2128 2280 2660 2661 3192 3548 3990 4435 4560 5320 5322 6209 6384 7096 7980 8870 10640 10644 12418 13305 14192 15960 16853 17740 18627 21288 24836 26610 31045 31920 33706 35480 37254 42576 49672 50559 53220 62090 67412 70960 74508 84265 93135 99344 101118 106440 117971 124180 134824 149016 168530 186270 202236 212880 235942 248360 252795 269648 298032 337060 353913 372540 404472 471884 496720 505590 589855 674120 707826 745080 808944 943768 1011180 1179710 1348240 1415652 1490160 1769565 1887536 2022360 2359420 2831304 3539130 4044720 4718840 5662608 7078260 9437680 14156520 28313040
- Sum of all divisors σ(n): 105707520
- Sum of proper divisors (its aliquot sum) s(n): 77394480
- 28313040 is an abundant number, because the sum of its proper divisors (77394480) is greater than itself. Its abundance is 49081440
Bases of 28313040
- Binary: 11011000000000101110100002
- Hexadecimal: 0x1B005D0
- Base-36: GUUHC
Squares and roots of 28313040
- 28313040 squared (283130402) is 801628234041600
- 28313040 cubed (283130403) is 22696532255549182464000
-
The
square root of 28313040 is 5320.9999060327 -
The
cube root of 28313040 is 304.7863414495
Scales and comparisons
How big is 28313040?- 28,313,040 seconds is equal to 46 weeks, 5 days, 16 hours, 44 minutes.
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To count from 1 to 28,313,040 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 28313040 cubic inches would be around 25.4 feet tall.
Recreational maths with 28313040
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"Number 28313040 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
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Numbermatics. (2024). Number 28313040 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/28313040/
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The information we have on file for 28313040 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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