13918680
13,918,680 is an even composite number composed of five prime numbers multiplied together.
13918680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13918680:
23 × 32 × 5 × 23 × 412
(2 × 2 × 2 × 3 × 3 × 5 × 23 × 41 × 41)See below for interesting mathematical facts about the number 13918680 from the Numbermatics database.
Names of 13918680
- Cardinal: 13918680 can be written as Thirteen million, nine hundred eighteen thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.391868 × 107
Factors of 13918680
Divisors of 13918680
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 30 36 40 41 45 46 60 69 72 82 90 92 115 120 123 138 164 180 184 205 207 230 246 276 328 345 360 369 410 414 460 492 552 615 690 738 820 828 920 943 984 1035 1230 1380 1476 1640 1656 1681 1845 1886 2070 2460 2760 2829 2952 3362 3690 3772 4140 4715 4920 5043 5658 6724 7380 7544 8280 8405 8487 9430 10086 11316 13448 14145 14760 15129 16810 16974 18860 20172 22632 25215 28290 30258 33620 33948 37720 38663 40344 42435 50430 56580 60516 67240 67896 75645 77326 84870 100860 113160 115989 121032 151290 154652 169740 193315 201720 231978 302580 309304 339480 347967 386630 463956 579945 605160 695934 773260 927912 1159890 1391868 1546520 1739835 2319780 2783736 3479670 4639560 6959340 13918680
- Sum of all divisors σ(n): 48381840
- Sum of proper divisors (its aliquot sum) s(n): 34463160
- 13918680 is an abundant number, because the sum of its proper divisors (34463160) is greater than itself. Its abundance is 20544480
Bases of 13918680
- Binary: 1101010001100001110110002
- Hexadecimal: 0xD461D8
- Base-36: 8ABQ0
Squares and roots of 13918680
- 13918680 squared (139186802) is 193729652942400
- 13918680 cubed (139186803) is 2696461045816324032000
-
The
square root of 13918680 is 3730.7747184733 -
The
cube root of 13918680 is 240.5466705185
Scales and comparisons
How big is 13918680?- 13,918,680 seconds is equal to 23 weeks, 2 hours, 18 minutes.
-
To count from 1 to 13,918,680 would take you about thirty-four 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 13918680 cubic inches would be around 20 feet tall.
Recreational maths with 13918680
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 13918680 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 13918680 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/13918680/
Chicago style:
Numbermatics. 2024. "Number 13918680 - Facts about the integer". https://numbermatics.com/n/13918680/
The information we have on file for 13918680 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 13918680, math, Factors of 13918680, curriculum, school, college, exams, university, Prime factorization of 13918680, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, nine hundred eighteen thousand, six hundred eighty.