20121000338985
20,121,000,338,985 is an odd composite number composed of eight prime numbers multiplied together.
What does the number 20121000338985 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 384 divisors.
20121000338985 is an odd composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20121000338985:
3 × 5 × 7 × 13 × 232 × 131 × 347 × 613
(3 × 5 × 7 × 13 × 23 × 23 × 131 × 347 × 613)See below for interesting mathematical facts about the number 20121000338985 from the Numbermatics database.
Names of 20121000338985
- Cardinal: 20121000338985 can be written as Twenty trillion, one hundred twenty-one billion, three hundred thirty-eight thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 2.0121000338985 × 1013
Factors of 20121000338985
Divisors of 20121000338985
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 7 13 15 21 23 35 39 65 69 91 105 115 131 161 195 273 299 345 347 393 455 483 529 613 655 805 897 917 1041 1365 1495 1587 1703 1735 1839 1965 2093 2415 2429 2645 2751 3013 3065 3703 4291 4485 4511 4585 5109 5205 6279 6877 7287 7935 7969 7981 8515 9039 9195 10465 11109 11921 12145 12873 13533 13755 14099 15065 18515 20631 21091 21455 22555 23907 23943 25545 31395 31577 34385 35763 36435 39169 39845 39905 42297 45195 45457 48139 55545 55783 55867 59605 63273 64365 67665 69299 70495 80303 94731 98693 103155 103753 105455 117507 119535 119715 136371 144417 157885 167349 167601 178815 183287 183563 195845 207897 211485 212711 227285 240695 240909 274183 278915 279335 296079 311259 316365 318199 324277 346495 401515 473655 485093 493465 518765 549861 550689 562121 587535 590941 638133 681855 722085 726271 822549 836745 838005 900887 916435 917815 954597 972831 1039485 1043939 1045511 1063555 1204545 1283009 1284941 1370915 1455279 1480395 1488977 1556295 1590995 1621385 1686363 1772823 1846969 2178813 2269939 2386319 2425465 2702661 2749305 2753445 2765243 2810605 2954705 3131817 3136533 3190665 3631355 3849027 3854823 4112745 4136587 4215601 4466931 4504435 4772985 4864155 4892353 5219695 5227555 5540907 6306209 6415045 6424705 6809817 7158957 7276395 7307573 7318577 7444885 8295729 8431815 8864115 9234845 10894065 11349695 11931595 12409761 12646803 12928783 13513305 13591643 13826215 14677059 15659085 15682665 16704233 18918627 19245135 19274115 19356701 20682935 21078005 21922719 21955731 22334655 24010597 24046753 24461765 27704535 27865141 29509207 31531045 34049085 34246471 35794785 36537865 36592885 38786349 40774929 41478645 42480287 50112699 58070103 62048805 63234015 63600589 64643915 67958215 72031791 72140259 73385295 83521165 83595423 88527621 94593135 95141501 96783505 102739413 109613595 109778655 112524119 120052985 120233765 127440861 139325705 147546035 168074179 168327271 171232355 190801767 193931745 195055987 203874645 212401435 250563495 285424503 290350515 297362009 312607789 318002945 337572357 360158955 360701295 362246833 417977115 442638105 445204123 475707505 504222537 504981813 513697065 552243731 562620595 585167961 637204305 640898243 787668833 840370895 841636355 892086027 937823367 954008835 975279935 1086740499 1335612369 1427122515 1462813547 1486810045 1563038945 1656731193 1687861785 1811234165 1922694729 2188254523 2226020615 2363006499 2521112685 2524909065 2535727831 2761218655 2925839805 3204491215 3865706117 3938344165 4388440641 4460430135 4486287701 4689116835 5433702495 6564763569 6678061845 7314067735 7607183493 8283655965 8331677159 9613473645 10239694829 10941272615 11597118351 11815032495 12678639155 13458863103 14740659589 19328530585 21942203205 22431438505 24995031477 30719084487 32823817845 38035917465 41658385795 44221978767 51198474145 57985591755 58321740113 67294315515 73703297945 103184617123 124975157385 153595422435 174965220339 191628574657 221109893835 291608700565 309553851369 515923085615 574885723971 874826101695 958142873285 1341400022599 1547769256845 2874428619855 4024200067797 6707000112995 20121000338985
- Sum of all divisors σ(n): 41925277126656
- Sum of proper divisors (its aliquot sum) s(n): 21804276787671
- 20121000338985 is an abundant number, because the sum of its proper divisors (21804276787671) is greater than itself. Its abundance is 1683276448686
Bases of 20121000338985
- Binary: 1001001001100110010010001001111100110001010012
- Hexadecimal: 0x124CC913E629
- Base-36: 74RGK3CIX
Squares and roots of 20121000338985
- 20121000338985 squared (201210003389852) is 404854654641434484910830225
- 20121000338985 cubed (201210003389853) is 8146080643279958374517483824722783821625
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The
square root of 20121000338985 is 4485643.8042921999 -
The
cube root of 20121000338985 is 27198.8070496591
Scales and comparisons
How big is 20121000338985?- 20,121,000,338,985 seconds is equal to 639,785 years, 29 weeks, 5 days, 8 hours, 49 minutes, 45 seconds.
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To count from 1 to 20,121,000,338,985 would take you about one million, five hundred ninety-nine thousand, four hundred sixty-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 20121000338985 cubic inches would be around 2266.6 feet tall.
Recreational maths with 20121000338985
- 20121000338985 backwards is 58983300012102
- The number of decimal digits it has is: 14
- The sum of 20121000338985's digits is 42
- More coming soon!
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The information we have on file for 20121000338985 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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