13455320121856
13,455,320,121,856 is an even composite number composed of four prime numbers multiplied together.
13455320121856 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13455320121856:
29 × 313 × 47 × 1372
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 31 × 31 × 47 × 137 × 137)See below for interesting mathematical facts about the number 13455320121856 from the Numbermatics database.
Names of 13455320121856
- Cardinal: 13455320121856 can be written as Thirteen trillion, four hundred fifty-five billion, three hundred twenty million, one hundred twenty-one thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 1.3455320121856 × 1013
Factors of 13455320121856
Divisors of 13455320121856
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 8 16 31 32 47 62 64 94 124 128 137 188 248 256 274 376 496 512 548 752 961 992 1096 1457 1504 1922 1984 2192 2914 3008 3844 3968 4247 4384 5828 6016 6439 7688 7936 8494 8768 11656 12032 12878 15376 15872 16988 17536 18769 23312 24064 25756 29791 30752 33976 35072 37538 45167 46624 51512 59582 61504 67952 70144 75076 90334 93248 103024 119164 123008 131657 135904 150152 180668 186496 199609 206048 238328 246016 263314 271808 300304 361336 372992 399218 412096 476656 492032 526628 543616 581839 600608 722672 745984 798436 824192 882143 953312 1053256 1087232 1163678 1201216 1400177 1445344 1596872 1648384 1764286 1906624 2106512 2174464 2327356 2402432 2800354 2890688 3193744 3296768 3528572 3813248 4081367 4213024 4654712 4804864 5600708 5781376 6187879 6387488 7057144 7626496 8162734 8426048 9309424 9609728 11201416 11562752 12375758 12774976 14114288 15252992 16325468 16852096 18037009 18618848 22402832 23125504 24751516 25549952 27346433 28228576 32650936 33704192 36074018 37237696 44805664 49503032 51099904 54692866 56457152 65301872 67408384 72148036 74475392 89611328 99006064 102199808 109385732 112914304 130603744 144296072 148950784 179222656 191824249 198012128 218771464 225828608 261207488 288592144 297901568 358445312 383648498 396024256 437542928 451657216 522414976 559147279 577184288 716890624 767296996 792048512 847739423 875085856 1044829952 1118294558 1154368576 1534593992 1584097024 1695478846 1750171712 2089659904 2236589116 2308737152 3069187984 3168194048 3390957692 3500343424 4473178232 4617474304 6138375968 6781915384 7000686848 8946356464 9234948608 12276751936 13563830768 14001373696 17892712928 24553503872 26279922113 27127661536 35785425856 49107007744 52559844226 54255323072 71570851712 98214015488 105119688452 108510646144 143141703424 210239376904 217021292288 286283406848 420478753808 434042584576 840957507616 1681915015232 3363830030464 6727660060928 13455320121856
- Sum of all divisors σ(n): 28580152753152
- Sum of proper divisors (its aliquot sum) s(n): 15124832631296
- 13455320121856 is an abundant number, because the sum of its proper divisors (15124832631296) is greater than itself. Its abundance is 1669512509440
Bases of 13455320121856
- Binary: 110000111100110011111001001110000010000000002
- Hexadecimal: 0xC3CCF938200
- Base-36: 4RPAE701S
Squares and roots of 13455320121856
- 13455320121856 squared (134553201218562) is 181045639581622962688884736
- 13455320121856 cubed (134553201218563) is 2436027037236900539185252307412258390016
-
The
square root of 13455320121856 is 3668149.4137856489 -
The
cube root of 13455320121856 is 23784.7182704217
Scales and comparisons
How big is 13455320121856?- 13,455,320,121,856 seconds is equal to 427,837 years, 29 weeks, 18 hours, 44 minutes, 16 seconds.
-
To count from 1 to 13,455,320,121,856 would take you about one million, sixty-nine thousand, five 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 13455320121856 cubic inches would be around 1982.1 feet tall.
Recreational maths with 13455320121856
- 13455320121856 backwards is 65812102355431
- The number of decimal digits it has is: 14
- The sum of 13455320121856's digits is 46
- More coming soon!
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