28078960
28,078,960 is an even composite number composed of six prime numbers multiplied together.
28078960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 28078960:
24 × 5 × 72 × 13 × 19 × 29
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 19 × 29)See below for interesting mathematical facts about the number 28078960 from the Numbermatics database.
Names of 28078960
- Cardinal: 28078960 can be written as Twenty-eight million, seventy-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.807896 × 107
Factors of 28078960
Divisors of 28078960
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 19 20 26 28 29 35 38 40 49 52 56 58 65 70 76 80 91 95 98 104 112 116 130 133 140 145 152 182 190 196 203 208 232 245 247 260 266 280 290 304 364 377 380 392 406 455 464 490 494 520 532 551 560 580 637 665 728 754 760 784 812 910 931 980 988 1015 1040 1064 1102 1160 1235 1274 1330 1421 1456 1508 1520 1624 1729 1820 1862 1885 1960 1976 2030 2128 2204 2320 2470 2548 2639 2660 2755 2842 3016 3185 3248 3458 3640 3724 3770 3857 3920 3952 4060 4408 4655 4940 5096 5278 5320 5510 5684 6032 6370 6916 7105 7163 7280 7448 7540 7714 8120 8645 8816 9310 9880 10192 10556 10640 11020 11368 12103 12740 13195 13832 14210 14326 14896 15080 15428 16240 17290 18473 18620 19285 19760 21112 22040 22736 24206 25480 26390 26999 27664 28420 28652 30160 30856 34580 35815 36946 37240 38570 42224 44080 48412 50141 50960 52780 53998 56840 57304 60515 61712 69160 71630 73892 74480 77140 92365 96824 100282 105560 107996 113680 114608 121030 134995 138320 143260 147784 154280 184730 193648 200564 211120 215992 242060 250705 269990 286520 295568 308560 350987 369460 401128 431984 484120 501410 539980 573040 701974 738920 802256 968240 1002820 1079960 1403948 1477840 1754935 2005640 2159920 2807896 3509870 4011280 5615792 7019740 14039480 28078960
- Sum of all divisors σ(n): 89056800
- Sum of proper divisors (its aliquot sum) s(n): 60977840
- 28078960 is an abundant number, because the sum of its proper divisors (60977840) is greater than itself. Its abundance is 32898880
Bases of 28078960
- Binary: 11010110001110011011100002
- Hexadecimal: 0x1AC7370
- Base-36: GPTV4
Squares and roots of 28078960
- 28078960 squared (280789602) is 788427994681600
- 28078960 cubed (280789603) is 22138238125544859136000
-
The
square root of 28078960 is 5298.9583882117 -
The
cube root of 28078960 is 303.9440686575
Scales and comparisons
How big is 28078960?- 28,078,960 seconds is equal to 46 weeks, 2 days, 23 hours, 42 minutes, 40 seconds.
-
To count from 1 to 28,078,960 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 28078960 cubic inches would be around 25.3 feet tall.
Recreational maths with 28078960
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 28078960 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
APA style:
Numbermatics. (2024). Number 28078960 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/28078960/
Chicago style:
Numbermatics. 2024. "Number 28078960 - Facts about the integer". https://numbermatics.com/n/28078960/
The information we have on file for 28078960 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!
Keywords: Divisors of 28078960, math, Factors of 28078960, curriculum, school, college, exams, university, Prime factorization of 28078960, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, seventy-eight thousand, nine hundred sixty.