12864724992
12,864,724,992 is an even composite number composed of four prime numbers multiplied together.
12864724992 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 12864724992:
213 × 33 × 72 × 1187
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 1187)See below for interesting mathematical facts about the number 12864724992 from the Numbermatics database.
Names of 12864724992
- Cardinal: 12864724992 can be written as Twelve billion, eight hundred sixty-four million, seven hundred twenty-four thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.2864724992 × 1010
Factors of 12864724992
Divisors of 12864724992
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 378 384 392 432 441 448 504 512 576 588 672 756 768 784 864 882 896 1008 1024 1152 1176 1187 1323 1344 1512 1536 1568 1728 1764 1792 2016 2048 2304 2352 2374 2646 2688 3024 3072 3136 3456 3528 3561 3584 4032 4096 4608 4704 4748 5292 5376 6048 6144 6272 6912 7056 7122 7168 8064 8192 8309 9216 9408 9496 10584 10683 10752 12096 12288 12544 13824 14112 14244 14336 16128 16618 18432 18816 18992 21168 21366 21504 24192 24576 24927 25088 27648 28224 28488 28672 32049 32256 33236 36864 37632 37984 42336 42732 43008 48384 49854 50176 55296 56448 56976 57344 58163 64098 64512 66472 73728 74781 75264 75968 84672 85464 86016 96768 99708 100352 110592 112896 113952 116326 128196 129024 132944 149562 150528 151936 169344 170928 172032 174489 193536 199416 200704 221184 224343 225792 227904 232652 256392 258048 265888 299124 301056 303872 338688 341856 348978 387072 398832 401408 448686 451584 455808 465304 512784 516096 523467 531776 598248 602112 607744 677376 683712 697956 774144 797664 897372 903168 911616 930608 1025568 1046934 1063552 1196496 1204224 1215488 1354752 1367424 1395912 1548288 1570401 1595328 1794744 1806336 1823232 1861216 2051136 2093868 2127104 2392992 2430976 2709504 2734848 2791824 3140802 3190656 3589488 3612672 3646464 3722432 4102272 4187736 4254208 4785984 4861952 5419008 5469696 5583648 6281604 6381312 7178976 7292928 7444864 8204544 8375472 8508416 9571968 9723904 10838016 10939392 11167296 12563208 12762624 14357952 14585856 14889728 16409088 16750944 17016832 19143936 21878784 22334592 25126416 25525248 28715904 29171712 29779456 32818176 33501888 34033664 38287872 43757568 44669184 50252832 51050496 57431808 59558912 65636352 67003776 68067328 76575744 87515136 89338368 100505664 102100992 114863616 119117824 131272704 134007552 153151488 178676736 201011328 204201984 229727232 238235648 262545408 268015104 306302976 357353472 402022656 459454464 476471296 536030208 612605952 714706944 804045312 918908928 1072060416 1429413888 1608090624 1837817856 2144120832 3216181248 4288241664 6432362496 12864724992
- Sum of all divisors σ(n): 44375649120
- Sum of proper divisors (its aliquot sum) s(n): 31510924128
- 12864724992 is an abundant number, because the sum of its proper divisors (31510924128) is greater than itself. Its abundance is 18646199136
Bases of 12864724992
- Binary: 10111111101100110000100000000000002
- Hexadecimal: 0x2FECC2000
- Base-36: 5WRBPC0
Squares and roots of 12864724992
- 12864724992 squared (128647249922) is 165501149119789400064
- 12864724992 cubed (128647249923) is 2129126769286073496780027199488
-
The
square root of 12864724992 is 113422.7710470873 -
The
cube root of 12864724992 is 2343.1504179935
Scales and comparisons
How big is 12864724992?- 12,864,724,992 seconds is equal to 409 years, 3 weeks, 6 hours, 43 minutes, 12 seconds.
-
To count from 1 to 12,864,724,992 would take you about eight hundred eighteen 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 12864724992 cubic inches would be around 195.3 feet tall.
Recreational maths with 12864724992
- 12864724992 backwards is 29942746821
- 12864724992 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12864724992's digits is 54
- More coming soon!
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