128327472
128,327,472 is an even composite number composed of five prime numbers multiplied together.
128327472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 128327472:
24 × 32 × 72 × 13 × 1399
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 13 × 1399)See below for interesting mathematical facts about the number 128327472 from the Numbermatics database.
Names of 128327472
- Cardinal: 128327472 can be written as One hundred twenty-eight million, three hundred twenty-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.28327472 × 108
Factors of 128327472
Divisors of 128327472
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 36 39 42 48 49 52 56 63 72 78 84 91 98 104 112 117 126 144 147 156 168 182 196 208 234 252 273 294 312 336 364 392 441 468 504 546 588 624 637 728 784 819 882 936 1008 1092 1176 1274 1399 1456 1638 1764 1872 1911 2184 2352 2548 2798 3276 3528 3822 4197 4368 5096 5596 5733 6552 7056 7644 8394 9793 10192 11192 11466 12591 13104 15288 16788 18187 19586 22384 22932 25182 29379 30576 33576 36374 39172 45864 50364 54561 58758 67152 68551 72748 78344 88137 91728 100728 109122 117516 127309 137102 145496 156688 163683 176274 201456 205653 218244 235032 254618 274204 290992 327366 352548 381927 411306 436488 470064 509236 548408 616959 654732 705096 763854 822612 872976 891163 1018472 1096816 1145781 1233918 1309464 1410192 1527708 1645224 1782326 2036944 2291562 2467836 2618928 2673489 3055416 3290448 3564652 4583124 4935672 5346978 6110832 7129304 8020467 9166248 9871344 10693956 14258608 16040934 18332496 21387912 32081868 42775824 64163736 128327472
- Sum of all divisors σ(n): 450231600
- Sum of proper divisors (its aliquot sum) s(n): 321904128
- 128327472 is an abundant number, because the sum of its proper divisors (321904128) is greater than itself. Its abundance is 193576656
Bases of 128327472
- Binary: 1111010011000011111001100002
- Hexadecimal: 0x7A61F30
- Base-36: 24EI40
Squares and roots of 128327472
- 128327472 squared (1283274722) is 16467940069910784
- 128327472 cubed (1283274723) is 2113289118219154176258048
-
The
square root of 128327472 is 11328.1716088697 -
The
cube root of 128327472 is 504.3978340339
Scales and comparisons
How big is 128327472?- 128,327,472 seconds is equal to 4 years, 4 weeks, 1 day, 6 hours, 31 minutes, 12 seconds.
-
To count from 1 to 128,327,472 would take you about six years!
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 128327472 cubic inches would be around 42 feet tall.
Recreational maths with 128327472
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 128327472 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 128327472 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/128327472/
Chicago style:
Numbermatics. 2024. "Number 128327472 - Facts about the integer". https://numbermatics.com/n/128327472/
The information we have on file for 128327472 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 128327472, math, Factors of 128327472, curriculum, school, college, exams, university, Prime factorization of 128327472, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-eight million, three hundred twenty-seven thousand, four hundred seventy-two.