55188640
55,188,640 is an even composite number composed of four prime numbers multiplied together.
55188640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55188640:
25 × 5 × 133 × 157
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 157)See below for interesting mathematical facts about the number 55188640 from the Numbermatics database.
Names of 55188640
- Cardinal: 55188640 can be written as Fifty-five million, one hundred eighty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 5.518864 × 107
Factors of 55188640
Divisors of 55188640
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 157 160 169 208 260 314 338 416 520 628 676 785 845 1040 1256 1352 1570 1690 2041 2080 2197 2512 2704 3140 3380 4082 4394 5024 5408 6280 6760 8164 8788 10205 10985 12560 13520 16328 17576 20410 21970 25120 26533 27040 32656 35152 40820 43940 53066 65312 70304 81640 87880 106132 132665 163280 175760 212264 265330 326560 344929 351520 424528 530660 689858 849056 1061320 1379716 1724645 2122640 2759432 3449290 4245280 5518864 6898580 11037728 13797160 27594320 55188640
- Sum of all divisors σ(n): 142143120
- Sum of proper divisors (its aliquot sum) s(n): 86954480
- 55188640 is an abundant number, because the sum of its proper divisors (86954480) is greater than itself. Its abundance is 31765840
Bases of 55188640
- Binary: 110100101000011100101000002
- Hexadecimal: 0x34A1CA0
- Base-36: WUVTS
Squares and roots of 55188640
- 55188640 squared (551886402) is 3045785985049600
- 55188640 cubed (551886403) is 168092786245947756544000
-
The
square root of 55188640 is 7428.9057067647 -
The
cube root of 55188640 is 380.7295311309
Scales and comparisons
How big is 55188640?- 55,188,640 seconds is equal to 1 year, 39 weeks, 1 day, 18 hours, 10 minutes, 40 seconds.
-
To count from 1 to 55,188,640 would take you about two 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 55188640 cubic inches would be around 31.7 feet tall.
Recreational maths with 55188640
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 55188640 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
APA style:
Numbermatics. (2024). Number 55188640 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/55188640/
Chicago style:
Numbermatics. 2024. "Number 55188640 - Facts about the integer". https://numbermatics.com/n/55188640/
The information we have on file for 55188640 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 55188640, math, Factors of 55188640, curriculum, school, college, exams, university, Prime factorization of 55188640, STEM, science, technology, engineering, physics, economics, calculator, fifty-five million, one hundred eighty-eight thousand, six hundred forty.