138429496464249
138,429,496,464,249 is an odd composite number composed of seven prime numbers multiplied together.
138429496464249 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138429496464249:
3 × 31 × 37 × 73 × 241 × 433 × 5281
See below for interesting mathematical facts about the number 138429496464249 from the Numbermatics database.
Names of 138429496464249
- Cardinal: 138429496464249 can be written as One hundred thirty-eight trillion, four hundred twenty-nine billion, four hundred ninety-six million, four hundred sixty-four thousand, two hundred forty-nine.
Scientific notation
- Scientific notation: 1.38429496464249 × 1014
Factors of 138429496464249
Divisors of 138429496464249
- Number of divisors d(n): 128
-
Complete list of divisors:
1 3 31 37 73 93 111 219 241 433 723 1147 1299 2263 2701 3441 5281 6789 7471 8103 8917 13423 15843 16021 17593 22413 26751 31609 40269 48063 52779 83731 94827 104353 163711 195397 251193 276427 313059 385513 491133 496651 545383 586191 650941 829281 979879 1156539 1169533 1272721 1489953 1636149 1952823 2286673 2939637 3234943 3508599 3818163 3861061 6057307 6860019 7617769 9704829 11583183 11950903 14263981 18171921 20179171 22853307 35852709 36255523 39454351 42791943 47090677 60537513 70886863 84606901 92908633 108766569 118363053 119692891 141272031 166927129 212660589 236150839 253820703 278725899 281857453 359078673 442183411 500781387 551088193 708452517 845572359 1326550233 1459810987 1653264579 2622813931 2880167623 3437619421 4379432961 5174740999 6176303773 7868441793 8640502869 8737581043 10312858263 15524222997 17083733983 18528911319 20390263141 26212743129 40229438089 51251201949 61170789423 106566202051 120688314267 191465416963 319698606153 574396250889 632098157371 1247112580759 1488489209293 1896294472113 3741337742277 4465467627879 46143165488083 138429496464249
- Sum of all divisors σ(n): 199677338054656
- Sum of proper divisors (its aliquot sum) s(n): 61247841590407
- 138429496464249 is a deficient number, because the sum of its proper divisors (61247841590407) is less than itself. Its deficiency is 77181654873842
Bases of 138429496464249
- Binary: 111110111100110101000001111011010010011011110012
- Hexadecimal: 0x7DE6A0F69379
- Base-36: 1D2HMS1U9L
Squares and roots of 138429496464249
- 138429496464249 squared (1384294964642492) is 19162725491345526392535134001
- 138429496464249 cubed (1384294964642493) is 2652686440649589727005006044258936920830249
-
The
square root of 138429496464249 is 11765606.5064342943 -
The
cube root of 138429496464249 is 51730.0478011849
Scales and comparisons
How big is 138429496464249?- 138,429,496,464,249 seconds is equal to 4,401,629 years, 41 weeks, 3 days, 2 hours, 44 minutes, 9 seconds.
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To count from 1 to 138,429,496,464,249 would take you about eleven million, four thousand and seventy-four 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 138429496464249 cubic inches would be around 4310.8 feet tall.
Recreational maths with 138429496464249
- 138429496464249 backwards is 942464694924831
- The number of decimal digits it has is: 15
- The sum of 138429496464249's digits is 75
- More coming soon!
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