129343401018
129,343,401,018 is an even composite number composed of seven prime numbers multiplied together.
129343401018 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 129343401018:
2 × 33 × 13 × 17 × 19 × 41 × 13913
(2 × 3 × 3 × 3 × 13 × 17 × 19 × 41 × 13913)See below for interesting mathematical facts about the number 129343401018 from the Numbermatics database.
Names of 129343401018
- Cardinal: 129343401018 can be written as One hundred twenty-nine billion, three hundred forty-three million, four hundred one thousand and eighteen.
Scientific notation
- Scientific notation: 1.29343401018 × 1011
Factors of 129343401018
Divisors of 129343401018
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 6 9 13 17 18 19 26 27 34 38 39 41 51 54 57 78 82 102 114 117 123 153 171 221 234 246 247 306 323 342 351 369 442 459 494 513 533 646 663 697 702 738 741 779 918 969 1026 1066 1107 1326 1394 1482 1558 1599 1938 1989 2091 2214 2223 2337 2907 3198 3978 4182 4199 4446 4674 4797 5814 5967 6273 6669 7011 8398 8721 9061 9594 10127 11934 12546 12597 13243 13338 13913 14022 14391 17442 18122 18819 20254 21033 25194 26486 27183 27826 28782 30381 37638 37791 39729 41739 42066 54366 60762 75582 79458 81549 83478 91143 113373 119187 125217 163098 172159 180869 182286 226746 236521 238374 244647 250434 264347 273429 344318 357561 361738 375651 473042 489294 516477 528694 542607 546858 570433 709563 715122 751302 793041 1032954 1085214 1140866 1419126 1549431 1586082 1627821 1711299 2128689 2379123 3074773 3098862 3255642 3422598 3436511 4257378 4493899 4648293 4758246 4883463 5133897 6149546 6386067 6873022 7137369 7415629 8987798 9224319 9296586 9697361 9766926 10267794 10309533 10838227 12772134 13481697 14274738 14831258 15401691 18448638 19394722 20619066 21676454 22246887 26963394 27672957 29092083 30803382 30928599 32514681 40445091 44493774 55345914 58184166 58420687 61857198 65029362 66740661 80890182 83018871 87276249 92785797 97544043 116841374 121335273 126065693 133481322 140896951 166037742 174552498 175262061 184249859 185571594 195088086 200221983 242670546 252131386 261828747 281793902 292632129 350524122 368499718 378197079 400443966 422690853 523657494 525786183 552749577 585264258 756394158 845381706 1051572366 1105499154 1134591237 1268072559 1577358549 1658248731 2269182474 2395248167 2536145118 3154717098 3316497462 3403773711 3804217677 4790496334 4974746193 6807547422 7185744501 7608435354 9949492386 14371489002 21557233503 43114467006 64671700509 129343401018
- Sum of all divisors σ(n): 353437862400
- Sum of proper divisors (its aliquot sum) s(n): 224094461382
- 129343401018 is an abundant number, because the sum of its proper divisors (224094461382) is greater than itself. Its abundance is 94751060364
Bases of 129343401018
- Binary: 11110000111010111011110101100001110102
- Hexadecimal: 0x1E1D77AC3A
- Base-36: 1NF3PYYI
Squares and roots of 129343401018
- 129343401018 squared (1293434010182) is 16729715386903163436324
- 129343401018 cubed (1293434010183) is 2163878286205220893477250039777832
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The
square root of 129343401018 is 359643.4359445477 -
The
cube root of 129343401018 is 5057.2539091651
Scales and comparisons
How big is 129343401018?- 129,343,401,018 seconds is equal to 4,112 years, 37 weeks, 3 days, 2 hours, 30 minutes, 18 seconds.
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To count from 1 to 129,343,401,018 would take you about eight thousand, two hundred twenty-five 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 129343401018 cubic inches would be around 421.4 feet tall.
Recreational maths with 129343401018
- 129343401018 backwards is 810104343921
- The number of decimal digits it has is: 12
- The sum of 129343401018's digits is 36
- More coming soon!
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