55642140
55,642,140 is an even composite number composed of four prime numbers multiplied together.
55642140 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 55642140:
22 × 35 × 5 × 1072
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 107 × 107)See below for interesting mathematical facts about the number 55642140 from the Numbermatics database.
Names of 55642140
- Cardinal: 55642140 can be written as Fifty-five million, six hundred forty-two thousand, one hundred forty.
Scientific notation
- Scientific notation: 5.564214 × 107
Factors of 55642140
Divisors of 55642140
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 107 108 135 162 180 214 243 270 321 324 405 428 486 535 540 642 810 963 972 1070 1215 1284 1605 1620 1926 2140 2430 2889 3210 3852 4815 4860 5778 6420 8667 9630 11449 11556 14445 17334 19260 22898 26001 28890 34347 34668 43335 45796 52002 57245 57780 68694 86670 103041 104004 114490 130005 137388 171735 173340 206082 228980 260010 309123 343470 412164 515205 520020 618246 686940 927369 1030410 1236492 1545615 1854738 2060820 2782107 3091230 3709476 4636845 5564214 6182460 9273690 11128428 13910535 18547380 27821070 55642140
- Sum of all divisors σ(n): 176683416
- Sum of proper divisors (its aliquot sum) s(n): 121041276
- 55642140 is an abundant number, because the sum of its proper divisors (121041276) is greater than itself. Its abundance is 65399136
Bases of 55642140
- Binary: 110101000100001000000111002
- Hexadecimal: 0x351081C
- Base-36: X4LR0
Squares and roots of 55642140
- 55642140 squared (556421402) is 3096047743779600
- 55642140 cubed (556421403) is 172270722006068632344000
-
The
square root of 55642140 is 7459.3659247955 -
The
cube root of 55642140 is 381.7695401857
Scales and comparisons
How big is 55642140?- 55,642,140 seconds is equal to 1 year, 40 weeks, 9 minutes.
-
To count from 1 to 55,642,140 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 55642140 cubic inches would be around 31.8 feet tall.
Recreational maths with 55642140
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 55642140 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
APA style:
Numbermatics. (2024). Number 55642140 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/55642140/
Chicago style:
Numbermatics. 2024. "Number 55642140 - Facts about the integer". https://numbermatics.com/n/55642140/
The information we have on file for 55642140 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 55642140, math, Factors of 55642140, curriculum, school, college, exams, university, Prime factorization of 55642140, STEM, science, technology, engineering, physics, economics, calculator, fifty-five million, six hundred forty-two thousand, one hundred forty.