12942076784
12,942,076,784 is an even composite number composed of six prime numbers multiplied together.
12942076784 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 12942076784:
24 × 72 × 132 × 19 × 53 × 97
(2 × 2 × 2 × 2 × 7 × 7 × 13 × 13 × 19 × 53 × 97)See below for interesting mathematical facts about the number 12942076784 from the Numbermatics database.
Names of 12942076784
- Cardinal: 12942076784 can be written as Twelve billion, nine hundred forty-two million, seventy-six thousand, seven hundred eighty-four.
Scientific notation
- Scientific notation: 1.2942076784 × 1010
Factors of 12942076784
Divisors of 12942076784
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 38 49 52 53 56 76 91 97 98 104 106 112 133 152 169 182 194 196 208 212 247 266 304 338 364 371 388 392 424 494 532 637 676 679 689 728 742 776 784 848 931 988 1007 1064 1183 1261 1274 1352 1358 1378 1456 1484 1552 1729 1843 1862 1976 2014 2128 2366 2522 2548 2597 2704 2716 2756 2968 3211 3458 3686 3724 3952 4028 4732 4753 4823 5044 5096 5141 5194 5432 5512 5936 6422 6916 7049 7372 7448 8056 8281 8827 8957 9464 9506 9646 10088 10192 10282 10388 10864 11024 12103 12844 12901 13091 13832 14098 14744 14896 16112 16393 16562 17654 17914 18928 19012 19292 20176 20564 20776 22477 23959 24206 25688 25802 26182 27664 28196 29488 32786 33124 33761 35308 35828 35987 38024 38584 41128 41552 44954 47918 48412 49343 51376 51604 52364 56392 61789 62699 65572 66248 66833 67522 70616 71656 71974 76048 77168 82256 89908 90307 91637 95836 96824 97679 98686 103208 104728 112784 114751 123578 125398 131144 132496 133666 135044 141232 143312 143948 157339 167713 170183 179816 180614 183274 191672 193648 195358 197372 206416 209456 229502 247156 250796 251909 262288 267332 270088 287896 311467 314678 335426 340366 359632 361228 366548 383344 390716 394744 438893 459004 467831 494312 501592 503818 534664 540176 575792 622934 629356 641459 670852 680732 683753 722456 733096 781432 789488 803257 868829 877786 918008 935662 988624 1003184 1007636 1069328 1173991 1191281 1245868 1258712 1269827 1282918 1341704 1361464 1367506 1444912 1466192 1562864 1606514 1737658 1755572 1836016 1871324 2015272 2180269 2347982 2382562 2491736 2517424 2539654 2565836 2683408 2722928 2735012 3213028 3274817 3475316 3511144 3742648 4030544 4360538 4695964 4765124 4786271 4983472 5079308 5131672 5470024 6081803 6426056 6549634 6950632 7022288 7485296 8338967 8721076 8888789 9391928 9530248 9572542 10158616 10263344 10940048 12163606 12852112 13099268 13901264 15261883 16507751 16677934 17442152 17777578 18783856 19060496 19145084 20317232 24327212 26198536 30523766 33015502 33355868 34884304 35555156 38290168 42572621 48654424 52397072 61047532 62221523 66031004 66711736 71110312 76580336 85145242 97308848 115554257 122095064 124443046 132062008 133423472 142220624 170290484 231108514 244190128 248886092 264124016 340580968 462217028 497772184 681161936 808879799 924434056 995544368 1617759598 1848868112 3235519196 6471038392 12942076784
- Sum of all divisors σ(n): 34224528240
- Sum of proper divisors (its aliquot sum) s(n): 21282451456
- 12942076784 is an abundant number, because the sum of its proper divisors (21282451456) is greater than itself. Its abundance is 8340374672
Bases of 12942076784
- Binary: 11000000110110100001101011011100002
- Hexadecimal: 0x303686B70
- Base-36: 5Y1DMCW
Squares and roots of 12942076784
- 12942076784 squared (129420767842) is 167497351482951782656
- 12942076784 cubed (129420767843) is 2167763584008998238103631458304
-
The
square root of 12942076784 is 113763.2488284331 -
The
cube root of 12942076784 is 2347.8372607911
Scales and comparisons
How big is 12942076784?- 12,942,076,784 seconds is equal to 411 years, 26 weeks, 6 days, 13 hours, 19 minutes, 44 seconds.
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To count from 1 to 12,942,076,784 would take you about eight hundred twenty-three 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 12942076784 cubic inches would be around 195.7 feet tall.
Recreational maths with 12942076784
- 12942076784 backwards is 48767024921
- The number of decimal digits it has is: 11
- The sum of 12942076784's digits is 50
- More coming soon!
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