12801610640
12,801,610,640 is an even composite number composed of six prime numbers multiplied together.
12801610640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12801610640:
24 × 5 × 73 × 13 × 17 × 2111
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 13 × 17 × 2111)See below for interesting mathematical facts about the number 12801610640 from the Numbermatics database.
Names of 12801610640
- Cardinal: 12801610640 can be written as Twelve billion, eight hundred one million, six hundred ten thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.280161064 × 1010
Factors of 12801610640
Divisors of 12801610640
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 17 20 26 28 34 35 40 49 52 56 65 68 70 80 85 91 98 104 112 119 130 136 140 170 182 196 208 221 238 245 260 272 280 340 343 364 392 442 455 476 490 520 560 595 637 680 686 728 784 833 884 910 952 980 1040 1105 1190 1274 1360 1372 1456 1547 1666 1715 1768 1820 1904 1960 2111 2210 2380 2548 2744 3094 3185 3332 3430 3536 3640 3920 4165 4222 4420 4459 4760 5096 5488 5831 6188 6370 6664 6860 7280 7735 8330 8444 8840 8918 9520 10192 10555 10829 11662 12376 12740 13328 13720 14777 15470 16660 16888 17680 17836 21110 21658 22295 23324 24752 25480 27440 27443 29155 29554 30940 33320 33776 35672 35887 42220 43316 44590 46648 50960 54145 54886 58310 59108 61880 66640 71344 71774 73885 75803 84440 86632 89180 93296 103439 108290 109772 116620 118216 123760 137215 143548 147770 151606 168880 173264 178360 179435 192101 206878 216580 219544 233240 236432 251209 274430 287096 295540 303212 356720 358870 379015 384202 413756 433160 439088 466480 466531 502418 517195 548860 574192 591080 606424 717740 724073 758030 768404 827512 866320 933062 960505 1004836 1034390 1097720 1182160 1212848 1256045 1344707 1435480 1448146 1516060 1536808 1655024 1758463 1866124 1921010 2009672 2068780 2195440 2332655 2512090 2689414 2870960 2896292 3032120 3073616 3265717 3516926 3620365 3732248 3842020 4019344 4137560 4665310 5024180 5378828 5792584 6064240 6531434 6723535 7033852 7240730 7464496 7684040 8275120 8792315 9330620 9412949 10048360 10757656 11585168 12309241 13062868 13447070 14067704 14481460 15368080 16328585 17584630 18661240 18825898 20096720 21515312 22860019 24618482 26125736 26894140 28135408 28962920 32657170 35169260 37322480 37651796 45720038 47064745 49236964 52251472 53788280 57925840 61546205 65314340 70338520 75303592 91440076 94129490 98473928 107576560 114300095 123092410 130628680 140677040 150607184 160020133 182880152 188258980 196947856 228600190 246184820 261257360 320040266 365760304 376517960 457200380 492369640 640080532 753035920 800100665 914400760 984739280 1280161064 1600201330 1828801520 2560322128 3200402660 6400805320 12801610640
- Sum of all divisors σ(n): 39597465600
- Sum of proper divisors (its aliquot sum) s(n): 26795854960
- 12801610640 is an abundant number, because the sum of its proper divisors (26795854960) is greater than itself. Its abundance is 13994244320
Bases of 12801610640
- Binary: 10111110110000100100010011100100002
- Hexadecimal: 0x2FB091390
- Base-36: 5VPQXZK
Squares and roots of 12801610640
- 12801610640 squared (128016106402) is 163881234978161209600
- 12801610640 cubed (128016106403) is 2097943761392768708450630144000
-
The
square root of 12801610640 is 113144.2028563549 -
The
cube root of 12801610640 is 2339.3123018703
Scales and comparisons
How big is 12801610640?- 12,801,610,640 seconds is equal to 407 years, 2 weeks, 4 days, 18 hours, 57 minutes, 20 seconds.
-
To count from 1 to 12,801,610,640 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 12801610640 cubic inches would be around 194.9 feet tall.
Recreational maths with 12801610640
- 12801610640 backwards is 04601610821
- The number of decimal digits it has is: 11
- The sum of 12801610640's digits is 29
- 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 12801610640 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.
APA style:
Numbermatics. (2024). Number 12801610640 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/12801610640/
Chicago style:
Numbermatics. 2024. "Number 12801610640 - Facts about the integer". https://numbermatics.com/n/12801610640/
The information we have on file for 12801610640 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 12801610640, math, Factors of 12801610640, curriculum, school, college, exams, university, Prime factorization of 12801610640, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, eight hundred one million, six hundred ten thousand, six hundred forty.