21014341345756728
21,014,341,345,756,728 is an even composite number composed of five prime numbers multiplied together.
21014341345756728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 21014341345756728:
23 × 32 × 172 × 751 × 366712
(2 × 2 × 2 × 3 × 3 × 17 × 17 × 751 × 36671 × 36671)See below for interesting mathematical facts about the number 21014341345756728 from the Numbermatics database.
Names of 21014341345756728
- Cardinal: 21014341345756728 can be written as Twenty-one quadrillion, fourteen trillion, three hundred forty-one billion, three hundred forty-five million, seven hundred fifty-six thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.1014341345756728 × 1016
Factors of 21014341345756728
Divisors of 21014341345756728
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 34 36 51 68 72 102 136 153 204 289 306 408 578 612 751 867 1156 1224 1502 1734 2253 2312 2601 3004 3468 4506 5202 6008 6759 6936 9012 10404 12767 13518 18024 20808 25534 27036 36671 38301 51068 54072 73342 76602 102136 110013 114903 146684 153204 217039 220026 229806 293368 306408 330039 434078 440052 459612 623407 651117 660078 868156 880104 919224 1246814 1302234 1320156 1736312 1870221 1953351 2493628 2604468 2640312 3740442 3906702 4987256 5208936 5610663 7480884 7813404 10597919 11221326 14961768 15626808 21195838 22442652 27539921 31793757 42391676 44885304 55079842 63587514 82619763 84783352 95381271 110159684 127175028 165239526 190762542 220319368 247859289 254350056 330479052 381525084 468178657 495718578 660958104 763050168 936357314 991437156 1344762241 1404535971 1872714628 1982874312 2689524482 2809071942 3745429256 4034286723 4213607913 5379048964 5618143884 7959037169 8068573446 8427215826 10758097928 11236287768 12102860169 15918074338 16137146892 16854431652 22860958097 23877111507 24205720338 31836148676 32274293784 33708863304 45721916194 47754223014 48411440676 63672297352 68582874291 71631334521 91443832388 95508446028 96822881352 137165748582 143262669042 182887664776 191016892056 205748622873 274331497164 286525338084 388636287649 411497245746 548662994328 573050676168 777272575298 822994491492 1009916442991 1165908862947 1554545150596 1645988982984 2019832885982 2331817725894 3029749328973 3109090301192 3497726588841 4039665771964 4663635451788 6059498657946 6995453177682 8079331543928 9089247986919 9327270903576 12118997315892 13990906355364 17168579530847 18178495973838 24237994631784 27981812710728 34337159061694 36356991947676 51505738592541 68674318123388 72713983895352 103011477185082 137348636246776 154517215777623 206022954370164 291865852024399 309034431555246 412045908740328 583731704048798 618068863110492 875597556073197 1167463408097596 1236137726220984 1751195112146394 2334926816195192 2626792668219591 3502390224292788 5253585336439182 7004780448585576 10507170672878364 21014341345756728
- Sum of all divisors σ(n): 60540802968912240
- Sum of proper divisors (its aliquot sum) s(n): 39526461623155512
- 21014341345756728 is an abundant number, because the sum of its proper divisors (39526461623155512) is greater than itself. Its abundance is 18512120277398784
Bases of 21014341345756728
- Binary: 10010101010100001101110100111110001101001000110001110002
- Hexadecimal: 0x4AA86E9F1A4638
- Base-36: 5QWYN531R20
Squares and roots of 21014341345756728
- 21014341345756728 squared (210143413457567282) is 441602542195980690020210957265984
- 21014341345756728 cubed (210143413457567283) is 9279986560860277115664228080494209930578453540352
-
The
square root of 21014341345756728 is 144963241.3605488059 -
The
cube root of 21014341345756728 is 275955.2076094919
Scales and comparisons
How big is 21014341345756728?- 21,014,341,345,756,728 seconds is equal to 668,191,053 years, 8 weeks, 5 days, 15 hours, 58 minutes, 48 seconds.
-
To count from 1 to 21,014,341,345,756,728 would take you about two billion, four million, five hundred seventy-three thousand, one hundred fifty-nine 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 21014341345756728 cubic inches would be around 22996.3 feet tall.
Recreational maths with 21014341345756728
- 21014341345756728 backwards is 82765754314341012
- The number of decimal digits it has is: 17
- The sum of 21014341345756728's digits is 63
- More coming soon!
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The information we have on file for 21014341345756728 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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