121391732297948125
121,391,732,297,948,125 is an odd composite number composed of five prime numbers multiplied together.
121391732297948125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 121391732297948125:
54 × 13 × 312 × 672 × 18612
(5 × 5 × 5 × 5 × 13 × 31 × 31 × 67 × 67 × 1861 × 1861)See below for interesting mathematical facts about the number 121391732297948125 from the Numbermatics database.
Names of 121391732297948125
- Cardinal: 121391732297948125 can be written as One hundred twenty-one quadrillion, three hundred ninety-one trillion, seven hundred thirty-two billion, two hundred ninety-seven million, nine hundred forty-eight thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.21391732297948125 × 1017
Factors of 121391732297948125
Divisors of 121391732297948125
- Number of divisors d(n): 270
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Complete list of divisors:
1 5 13 25 31 65 67 125 155 325 335 403 625 775 871 961 1625 1675 1861 2015 2077 3875 4355 4489 4805 8125 8375 9305 10075 10385 12493 19375 21775 22445 24025 24193 27001 41875 46525 50375 51925 57691 58357 62465 64387 108875 112225 120125 120965 124687 135005 139159 232625 251875 259625 288455 291785 312325 321935 544375 561125 600625 604825 623435 675025 695795 749983 837031 1163125 1298125 1442275 1458925 1561625 1609675 1620931 1788421 1809067 2805625 3024125 3117175 3375125 3463321 3478975 3749915 3865297 4185155 4313929 7211375 7294625 7808125 8048375 8104655 8354029 8942105 9045335 15120625 15585875 16875625 17316605 17394875 18749575 19326485 20925775 21569645 23249473 36056875 36473125 40241875 40523275 41770145 44710525 45023173 45226675 50248861 56081077 77929375 86583025 86974375 93747875 96632425 104628875 107362951 107848225 108602377 116247365 119824207 202616375 208850725 223552625 225115865 226133375 232042507 251244305 258974899 280405385 432915125 468739375 483162125 523144375 536814755 539241125 543011885 581236825 599121035 1013081875 1044253625 1117763125 1125579325 1130666875 1160212535 1256221525 1294874495 1395718363 1402026925 1557714691 2164575625 2415810625 2684073775 2696205625 2715059425 2906184125 2995605175 3016552591 3328251481 3366673687 5221268125 5627896625 5801062675 6281107625 6474372475 6978591815 7010134625 7193317717 7788573455 8028221869 13420368875 13575297125 14530920625 14978025875 15082762955 15546847969 16641257405 16833368435 28139483125 29005313375 31405538125 32371862375 34892959075 35050673125 35966588585 38942867275 40141109345 43267269253 67101844375 67876485625 74890129375 75413814775 77734239845 83206287025 84166842175 93513130321 104366884297 145026566875 161859311875 174464795375 179832942925 194714336375 200705546725 202109023597 216336346265 222992849227 377069073875 388671199225 416031435125 420834210875 467565651605 481952287039 521834421485 872323976875 899164714625 973571681875 1003527733625 1010545117985 1081681731325 1114964246135 1885345369375 1943355996125 2080157175625 2104171054375 2337828258025 2409761435195 2609172107425 2898907039951 4495823573125 5017638668125 5052725589925 5408408656625 5574821230675 6265379731507 9716779980625 11689141290125 12048807175975 13045860537125 14494535199755 14940520898209 25263627949625 27042043283125 27874106153375 31326898657535 58445706450625 60244035879875 65229302685625 72472675998775 74702604491045 126318139748125 139370530766875 156634493287675 194226771676717 301220179399375 362363379993875 373513022455225 783172466438375 971133858383585 1811816899969375 1867565112276125 3915862332191875 4855669291917925 9337825561380625 24278346459589625 121391732297948125
- Sum of all divisors σ(n): 171448433641453122
- Sum of proper divisors (its aliquot sum) s(n): 50056701343504997
- 121391732297948125 is a deficient number, because the sum of its proper divisors (50056701343504997) is less than itself. Its deficiency is 71335030954443128
Bases of 121391732297948125
- Binary: 1101011110100010100100011001010100100100111011011110111012
- Hexadecimal: 0x1AF45232A49DBDD
- Base-36: X79RZY8JTGD
Squares and roots of 121391732297948125
- 121391732297948125 squared (1213917322979481252) is 14735952670296701968578085191015625
- 121391732297948125 cubed (1213917322979481253) is 1788822821707891074057148883802586956565872314453125
-
The
square root of 121391732297948125 is 348413163.2099282855 -
The
cube root of 121391732297948125 is 495141.9275340655
Scales and comparisons
How big is 121391732297948125?- 121,391,732,297,948,125 seconds is equal to 3,859,881,597 years, 41 weeks, 1 day, 14 hours, 55 minutes, 25 seconds.
-
To count from 1 to 121,391,732,297,948,125 would take you about eleven billion, five hundred seventy-nine million, six hundred forty-four thousand, 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 121391732297948125 cubic inches would be around 41261.8 feet tall.
Recreational maths with 121391732297948125
- 121391732297948125 backwards is 521849792237193121
- The number of decimal digits it has is: 18
- The sum of 121391732297948125's digits is 76
- More coming soon!
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