12808985040
12,808,985,040 is an even composite number composed of six prime numbers multiplied together.
12808985040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12808985040:
24 × 32 × 5 × 71 × 331 × 757
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 71 × 331 × 757)See below for interesting mathematical facts about the number 12808985040 from the Numbermatics database.
Names of 12808985040
- Cardinal: 12808985040 can be written as Twelve billion, eight hundred eight million, nine hundred eighty-five thousand and forty.
Scientific notation
- Scientific notation: 1.280898504 × 1010
Factors of 12808985040
Divisors of 12808985040
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 71 72 80 90 120 142 144 180 213 240 284 331 355 360 426 568 639 662 710 720 757 852 993 1065 1136 1278 1324 1420 1514 1655 1704 1986 2130 2271 2556 2648 2840 2979 3028 3195 3310 3408 3785 3972 4260 4542 4965 5112 5296 5680 5958 6056 6390 6620 6813 7570 7944 8520 9084 9930 10224 11355 11916 12112 12780 13240 13626 14895 15140 15888 17040 18168 19860 22710 23501 23832 25560 26480 27252 29790 30280 34065 36336 39720 45420 47002 47664 51120 53747 54504 59580 60560 68130 70503 79440 90840 94004 107494 109008 117505 119160 136260 141006 161241 181680 188008 211509 214988 235010 238320 250567 268735 272520 282012 322482 352515 376016 423018 429976 470020 483723 501134 537470 545040 564024 644964 705030 751701 806205 846036 859952 940040 967446 1002268 1057545 1074940 1128048 1252835 1289928 1410060 1503402 1612410 1692072 1880080 1934892 2004536 2115090 2149880 2255103 2418615 2505670 2579856 2820120 3006804 3224820 3384144 3758505 3869784 4009072 4230180 4299760 4510206 4837230 5011340 5640240 6013608 6449640 7517010 7739568 8460360 9020412 9674460 10022680 11275515 12027216 12899280 15034020 16920720 17790257 18040824 19348920 20045360 22551030 30068040 35580514 36081648 38697840 45102060 53370771 60136080 71161028 88951285 90204120 106741542 142322056 160112313 177902570 180408240 213483084 266853855 284644112 320224626 355805140 426966168 533707710 640449252 711610280 800561565 853932336 1067415420 1280898504 1423220560 1601123130 2134830840 2561797008 3202246260 4269661680 6404492520 12808985040
- Sum of all divisors σ(n): 43812302976
- Sum of proper divisors (its aliquot sum) s(n): 31003317936
- 12808985040 is an abundant number, because the sum of its proper divisors (31003317936) is greater than itself. Its abundance is 18194332896
Bases of 12808985040
- Binary: 10111110110111100110011001110100002
- Hexadecimal: 0x2FB7999D0
- Base-36: 5VU5040
Squares and roots of 12808985040
- 12808985040 squared (128089850402) is 164070097754943801600
- 12808985040 cubed (128089850403) is 2101571427654412740735128064000
-
The
square root of 12808985040 is 113176.7866658177 -
The
cube root of 12808985040 is 2339.7614045573
Scales and comparisons
How big is 12808985040?- 12,808,985,040 seconds is equal to 407 years, 14 weeks, 6 days, 3 hours, 24 minutes.
-
To count from 1 to 12,808,985,040 would take you about eight hundred fourteen 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 12808985040 cubic inches would be around 195 feet tall.
Recreational maths with 12808985040
- 12808985040 backwards is 04058980821
- 12808985040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12808985040's digits is 45
- 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 12808985040 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.
APA style:
Numbermatics. (2024). Number 12808985040 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/12808985040/
Chicago style:
Numbermatics. 2024. "Number 12808985040 - Facts about the integer". https://numbermatics.com/n/12808985040/
The information we have on file for 12808985040 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 12808985040, math, Factors of 12808985040, curriculum, school, college, exams, university, Prime factorization of 12808985040, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, eight hundred eight million, nine hundred eighty-five thousand and forty.