12721718016
12,721,718,016 is an even composite number composed of five prime numbers multiplied together.
12721718016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 12721718016:
28 × 32 × 7 × 127 × 6211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 127 × 6211)See below for interesting mathematical facts about the number 12721718016 from the Numbermatics database.
Names of 12721718016
- Cardinal: 12721718016 can be written as Twelve billion, seven hundred twenty-one million, seven hundred eighteen thousand and sixteen.
Scientific notation
- Scientific notation: 1.2721718016 × 1010
Factors of 12721718016
Divisors of 12721718016
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 127 128 144 168 192 224 252 254 256 288 336 381 384 448 504 508 576 672 762 768 889 896 1008 1016 1143 1152 1344 1524 1778 1792 2016 2032 2286 2304 2667 2688 3048 3556 4032 4064 4572 5334 5376 6096 6211 7112 8001 8064 8128 9144 10668 12192 12422 14224 16002 16128 16256 18288 18633 21336 24384 24844 28448 32004 32512 36576 37266 42672 43477 48768 49688 55899 56896 64008 73152 74532 85344 86954 97536 99376 111798 113792 128016 130431 146304 149064 170688 173908 198752 223596 227584 256032 260862 292608 298128 341376 347816 391293 397504 447192 512064 521724 596256 682752 695632 782586 788797 795008 894384 1024128 1043448 1192512 1391264 1565172 1577594 1590016 1788768 2048256 2086896 2366391 2385024 2782528 3130344 3155188 3577536 4173792 4732782 4770048 5521579 5565056 6260688 6310376 7099173 7155072 8347584 9465564 11043158 11130112 12521376 12620752 14198346 14310144 16564737 16695168 18931128 22086316 25042752 25241504 28396692 33129474 33390336 37862256 44172632 49694211 50085504 50483008 56793384 66258948 75724512 88345264 99388422 100171008 100966016 113586768 132517896 151449024 176690528 198776844 201932032 227173536 265035792 302898048 353381056 397553688 454347072 530071584 605796096 706762112 795107376 908694144 1060143168 1413524224 1590214752 1817388288 2120286336 3180429504 4240572672 6360859008 12721718016
- Sum of all divisors σ(n): 42256707584
- Sum of proper divisors (its aliquot sum) s(n): 29534989568
- 12721718016 is an abundant number, because the sum of its proper divisors (29534989568) is greater than itself. Its abundance is 16813271552
Bases of 12721718016
- Binary: 10111101100100011000000011000000002
- Hexadecimal: 0x2F6460300
- Base-36: 5UE6KG0
Squares and roots of 12721718016
- 12721718016 squared (127217180162) is 161842109278618976256
- 12721718016 cubed (127217180163) is 2058909677357247793835431428096
-
The
square root of 12721718016 is 112790.5936503573 -
The
cube root of 12721718016 is 2334.4357294975
Scales and comparisons
How big is 12721718016?- 12,721,718,016 seconds is equal to 404 years, 26 weeks, 4 days, 2 hours, 33 minutes, 36 seconds.
-
To count from 1 to 12,721,718,016 would take you about eight hundred nine 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 12721718016 cubic inches would be around 194.5 feet tall.
Recreational maths with 12721718016
- 12721718016 backwards is 61081712721
- 12721718016 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12721718016's digits is 36
- More coming soon!
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 12721718016 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
APA style:
Numbermatics. (2024). Number 12721718016 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/12721718016/
Chicago style:
Numbermatics. 2024. "Number 12721718016 - Facts about the integer". https://numbermatics.com/n/12721718016/
The information we have on file for 12721718016 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 12721718016, math, Factors of 12721718016, curriculum, school, college, exams, university, Prime factorization of 12721718016, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, seven hundred twenty-one million, seven hundred eighteen thousand and sixteen.