12449920
12,449,920 is an even composite number composed of four prime numbers multiplied together.
12449920 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 12449920:
27 × 5 × 72 × 397
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 397)See below for interesting mathematical facts about the number 12449920 from the Numbermatics database.
Names of 12449920
- Cardinal: 12449920 can be written as Twelve million, four hundred forty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.244992 × 107
Factors of 12449920
Divisors of 12449920
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 280 320 392 397 448 490 560 640 784 794 896 980 1120 1568 1588 1960 1985 2240 2779 3136 3176 3920 3970 4480 5558 6272 6352 7840 7940 11116 12704 13895 15680 15880 19453 22232 25408 27790 31360 31760 38906 44464 50816 55580 63520 77812 88928 97265 111160 127040 155624 177856 194530 222320 254080 311248 355712 389060 444640 622496 778120 889280 1244992 1556240 1778560 2489984 3112480 6224960 12449920
- Sum of all divisors σ(n): 34709580
- Sum of proper divisors (its aliquot sum) s(n): 22259660
- 12449920 is an abundant number, because the sum of its proper divisors (22259660) is greater than itself. Its abundance is 9809740
Bases of 12449920
- Binary: 1011110111111000100000002
- Hexadecimal: 0xBDF880
- Base-36: 7EUF4
Squares and roots of 12449920
- 12449920 squared (124499202) is 155000508006400
- 12449920 cubed (124499203) is 1929743924639039488000
-
The
square root of 12449920 is 3528.4444164533 -
The
cube root of 12449920 is 231.7690924915
Scales and comparisons
How big is 12449920?- 12,449,920 seconds is equal to 20 weeks, 4 days, 2 hours, 18 minutes, 40 seconds.
-
To count from 1 to 12,449,920 would take you about thirty 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 12449920 cubic inches would be around 19.3 feet tall.
Recreational maths with 12449920
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 12449920 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.
APA style:
Numbermatics. (2024). Number 12449920 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/12449920/
Chicago style:
Numbermatics. 2024. "Number 12449920 - Facts about the integer". https://numbermatics.com/n/12449920/
The information we have on file for 12449920 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 12449920, math, Factors of 12449920, curriculum, school, college, exams, university, Prime factorization of 12449920, STEM, science, technology, engineering, physics, economics, calculator, twelve million, four hundred forty-nine thousand, nine hundred twenty.