21909102672072
21,909,102,672,072 is an even composite number composed of six prime numbers multiplied together.
21909102672072 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred eighty divisors.
Prime factorization of 21909102672072:
23 × 3 × 73 × 114 × 173 × 37
(2 × 2 × 2 × 3 × 7 × 7 × 7 × 11 × 11 × 11 × 11 × 17 × 17 × 17 × 37)See below for interesting mathematical facts about the number 21909102672072 from the Numbermatics database.
Names of 21909102672072
- Cardinal: 21909102672072 can be written as Twenty-one trillion, nine hundred nine billion, one hundred two million, six hundred seventy-two thousand and seventy-two.
Scientific notation
- Scientific notation: 2.1909102672072 × 1013
Factors of 21909102672072
Divisors of 21909102672072
- Number of divisors d(n): 1280
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 17 21 22 24 28 33 34 37 42 44 49 51 56 66 68 74 77 84 88 98 102 111 119 121 132 136 147 148 154 168 187 196 204 222 231 238 242 259 264 289 294 296 308 343 357 363 374 392 407 408 444 462 476 484 518 539 561 578 588 616 629 686 714 726 748 777 814 833 847 867 888 924 952 968 1029 1036 1078 1122 1156 1176 1221 1258 1309 1331 1372 1428 1452 1496 1554 1617 1628 1666 1694 1734 1813 1848 1887 2023 2057 2058 2072 2156 2244 2312 2442 2499 2516 2541 2618 2662 2744 2849 2856 2904 3108 3179 3234 3256 3332 3388 3468 3626 3773 3774 3927 3993 4046 4114 4116 4312 4403 4477 4488 4884 4913 4998 5032 5082 5236 5324 5439 5698 5831 5929 6069 6171 6216 6358 6468 6664 6776 6919 6936 7252 7546 7548 7854 7986 8092 8228 8232 8547 8806 8954 9163 9317 9537 9768 9826 9996 10164 10472 10648 10693 10878 11319 11396 11662 11858 12138 12342 12691 12716 12936 13209 13431 13838 14161 14399 14504 14641 14739 15092 15096 15708 15972 16184 16456 17094 17493 17612 17787 17908 18326 18634 19074 19652 19943 19992 20328 20757 21386 21756 22253 22627 22638 22792 23324 23716 24276 24684 25382 25432 26418 26862 27489 27676 27951 28322 28798 29282 29478 30184 30821 31339 31416 31944 32079 34188 34391 34969 34986 35224 35574 35816 36652 37268 38073 38148 39304 39886 41503 41514 42483 42772 43197 43512 43923 44506 45254 45276 46648 47432 48433 48552 49247 49368 50764 52836 53724 54043 54978 55352 55902 56644 57596 58564 58956 59829 61642 62678 64141 64158 65219 66759 67881 68376 68782 69938 69972 71148 73304 74536 74851 76109 76146 76296 79772 83006 83028 84966 85544 86394 87846 89012 90508 90552 92463 94017 96866 98494 99127 100793 101528 102487 103173 104907 105672 107448 108086 109956 111804 113288 115192 117128 117623 117912 119658 123284 124509 125356 128282 128316 130438 133518 135762 137564 139601 139876 139944 142296 145299 147741 149702 152218 152292 155771 158389 159544 162129 166012 166056 169932 172788 175692 178024 181016 181781 184926 188034 192423 193732 195657 196988 198254 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1281683788 1331374737 1353750783 1371719426 1394773534 1451318407 1451703066 1486471448 1496421192 1510555893 1521571128 1547143752 1583256444 1631233912 1658649608 1693653577 1722955542 1726349592 1775166316 1805001044 1847622084 1878674556 1922525682 1935604088 2014074524 2048920104 2057579139 2092160301 2155559098 2191786982 2229707172 2242946629 2297274056 2351519016 2391040344 2446850868 2487974412 2563367576 2661455621 2662749474 2707501566 2743438852 2789547068 2902636814 2903406132 3021111786 3158751827 3166512888 3233338647 3287680473 3387307154 3445911084 3524630417 3550332632 3610002088 3695244168 3757349112 3845051364 4028149048 4115158278 4184320602 4311118196 4353955221 4383573964 4459414344 4485893258 4881707369 4893701736 4975948824 5080960731 5322911242 5325498948 5415003132 5486877704 5579094136 5805273628 5806812264 6042223572 6317503654 6466677294 6575360946 6728839887 6774614308 6891822168 7049260834 7544456843 7671254437 7690102728 7984366863 8230316556 8368641204 8622236392 8707910442 8767147928 8971786516 9476255481 9763414738 10161921462 10573891251 10645822484 10650997896 10830006264 11610547256 11855575039 12084447144 12635007308 12933354588 13150721892 13457679774 13549228616 14098521668 14645122107 15088913686 15342508874 15968733726 16460633112 16737282408 17415820884 17943573032 18630189347 18952510962 19526829476 20323842924 21147782502 21291644968 22633370529 23013763311 23711150078 24672412919 25270014616 25866709176 26301443784 26915359548 28197043336 29290244214 30177827372 30685017748 31937467452 34831641768 35566725117 37260378694 37905021924 39053658952 40647685848 42295565004 45266741058 46027526622 47422300156 49344825838 53698781059 53830719096 55890568041 58580488428 60355654744 61370035496 63874934904 71133450234 74017238757 74520757388 75810043848 82989025273 84591130008 90533482116 92055053244 94844600312 98689651676 107397562118 111781136082 117160976856 130411325429 142266900468 148034477514 149041514776 161096343177 165978050546 181066964232 184110106488 197379303352 214795124236 223562272164 248967075819 260822650858 284533800936 296068955028 322192686354 331956101092 391233976287 429590248472 447124544328 497934151638 521645301716 592137910056 644385372708 663912202184 782467952574 912879278003 995868303276 1043290603432 1288770745416 1564935905148 1825758556006 1991736606552 2738637834009 3129871810296 3651517112012 5477275668018 7303034224024 10954551336036 21909102672072
- Sum of all divisors σ(n): 76670107200000
- Sum of proper divisors (its aliquot sum) s(n): 54761004527928
- 21909102672072 is an abundant number, because the sum of its proper divisors (54761004527928) is greater than itself. Its abundance is 32851901855856
Bases of 21909102672072
- Binary: 1001111101101000111000100100000111000110010002
- Hexadecimal: 0x13ED1C4838C8
- Base-36: 7RKWI1YVC
Squares and roots of 21909102672072
- 21909102672072 squared (219091026720722) is 480008779895392450368773184
- 21909102672072 cubed (219091026720723) is 10516561642224163247015584207362899317248
-
The
square root of 21909102672072 is 4680716.0426661219 -
The
cube root of 21909102672072 is 27981.7494469411
Scales and comparisons
How big is 21909102672072?- 21,909,102,672,072 seconds is equal to 696,641 years, 36 weeks, 1 day, 5 hours, 21 minutes, 12 seconds.
-
To count from 1 to 21,909,102,672,072 would take you about one million, seven hundred forty-one thousand, six hundred 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 21909102672072 cubic inches would be around 2331.8 feet tall.
Recreational maths with 21909102672072
- 21909102672072 backwards is 27027620190912
- The number of decimal digits it has is: 14
- The sum of 21909102672072's digits is 48
- More coming soon!
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The information we have on file for 21909102672072 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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