12472920
12,472,920 is an even composite number composed of four prime numbers multiplied together.
12472920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 12472920:
23 × 33 × 5 × 11549
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 11549)See below for interesting mathematical facts about the number 12472920 from the Numbermatics database.
Names of 12472920
- Cardinal: 12472920 can be written as Twelve million, four hundred seventy-two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.247292 × 107
Factors of 12472920
Divisors of 12472920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 11549 23098 34647 46196 57745 69294 92392 103941 115490 138588 173235 207882 230980 277176 311823 346470 415764 461960 519705 623646 692940 831528 1039410 1247292 1385880 1559115 2078820 2494584 3118230 4157640 6236460 12472920
- Sum of all divisors σ(n): 41580000
- Sum of proper divisors (its aliquot sum) s(n): 29107080
- 12472920 is an abundant number, because the sum of its proper divisors (29107080) is greater than itself. Its abundance is 16634160
Bases of 12472920
- Binary: 1011111001010010010110002
- Hexadecimal: 0xBE5258
- Base-36: 7FC60
Squares and roots of 12472920
- 12472920 squared (124729202) is 155573733326400
- 12472920 cubed (124729203) is 1940458729881521088000
-
The
square root of 12472920 is 3531.7021391957 -
The
cube root of 12472920 is 231.9117282099
Scales and comparisons
How big is 12472920?- 12,472,920 seconds is equal to 20 weeks, 4 days, 8 hours, 42 minutes.
-
To count from 1 to 12,472,920 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 12472920 cubic inches would be around 19.3 feet tall.
Recreational maths with 12472920
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 12472920 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 12472920 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/12472920/
Chicago style:
Numbermatics. 2024. "Number 12472920 - Facts about the integer". https://numbermatics.com/n/12472920/
The information we have on file for 12472920 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 12472920, math, Factors of 12472920, curriculum, school, college, exams, university, Prime factorization of 12472920, STEM, science, technology, engineering, physics, economics, calculator, twelve million, four hundred seventy-two thousand, nine hundred twenty.