12471687072
12,471,687,072 is an even composite number composed of five prime numbers multiplied together.
12471687072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12471687072:
25 × 33 × 13 × 232 × 2099
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 23 × 23 × 2099)See below for interesting mathematical facts about the number 12471687072 from the Numbermatics database.
Names of 12471687072
- Cardinal: 12471687072 can be written as Twelve billion, four hundred seventy-one million, six hundred eighty-seven thousand and seventy-two.
Scientific notation
- Scientific notation: 1.2471687072 × 1010
Factors of 12471687072
Divisors of 12471687072
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 32 36 39 46 48 52 54 69 72 78 92 96 104 108 117 138 144 156 184 207 208 216 234 276 288 299 312 351 368 414 416 432 468 529 552 598 621 624 702 736 828 864 897 936 1058 1104 1196 1242 1248 1404 1587 1656 1794 1872 2099 2116 2208 2392 2484 2691 2808 3174 3312 3588 3744 4198 4232 4761 4784 4968 5382 5616 6297 6348 6624 6877 7176 8073 8396 8464 9522 9568 9936 10764 11232 12594 12696 13754 14283 14352 16146 16792 16928 18891 19044 19872 20631 21528 25188 25392 27287 27508 28566 28704 32292 33584 37782 38088 41262 43056 48277 50376 50784 54574 55016 56673 57132 61893 64584 67168 75564 76176 81861 82524 86112 96554 100752 109148 110032 113346 114264 123786 129168 144831 151128 152352 163722 165048 185679 193108 201504 218296 220064 226692 228528 245583 247572 258336 289662 302256 327444 330096 371358 386216 434493 436592 453384 457056 491166 495144 579324 604512 627601 654888 660192 736749 742716 772432 868986 873184 906768 982332 990288 1110371 1158648 1255202 1303479 1309776 1473498 1485432 1544864 1737972 1813536 1882803 1964664 1980576 2220742 2317296 2510404 2606958 2619552 2946996 2970864 3331113 3475944 3765606 3929328 4441484 4634592 5020808 5213916 5648409 5893992 5941728 6662226 6951888 7531212 7858656 8882968 9993339 10041616 10427832 11296818 11787984 13324452 13903776 14434823 15062424 16945227 17765936 19986678 20083232 20855664 22593636 23575968 26648904 28869646 29980017 30124848 33890454 35531872 39973356 41711328 43304469 45187272 53297808 57739292 59960034 60249696 67780908 79946712 86608938 90374544 106595616 115478584 119920068 129913407 135561816 159893424 173217876 180749088 230957168 239840136 259826814 271123632 319786848 346435752 389740221 461914336 479680272 519653628 542247264 692871504 779480442 959360544 1039307256 1385743008 1558960884 2078614512 3117921768 4157229024 6235843536 12471687072
- Sum of all divisors σ(n): 40970664000
- Sum of proper divisors (its aliquot sum) s(n): 28498976928
- 12471687072 is an abundant number, because the sum of its proper divisors (28498976928) is greater than itself. Its abundance is 16027289856
Bases of 12471687072
- Binary: 10111001110101111011010111101000002
- Hexadecimal: 0x2E75ED7A0
- Base-36: 5Q9BJC0
Squares and roots of 12471687072
- 12471687072 squared (124716870722) is 155542978421891933184
- 12471687072 cubed (124716870723) is 1939883353124684584871980597248
-
The
square root of 12471687072 is 111676.7078311319 -
The
cube root of 12471687072 is 2319.0408659157
Scales and comparisons
How big is 12471687072?- 12,471,687,072 seconds is equal to 396 years, 29 weeks, 1 day, 5 hours, 31 minutes, 12 seconds.
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To count from 1 to 12,471,687,072 would take you about seven hundred ninety-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 12471687072 cubic inches would be around 193.3 feet tall.
Recreational maths with 12471687072
- 12471687072 backwards is 27078617421
- The number of decimal digits it has is: 11
- The sum of 12471687072's digits is 45
- More coming soon!
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