21087774789120
21,087,774,789,120 is an even composite number composed of seven prime numbers multiplied together.
21087774789120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.
Prime factorization of 21087774789120:
29 × 32 × 5 × 133 × 23 × 59 × 307
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 13 × 13 × 23 × 59 × 307)See below for interesting mathematical facts about the number 21087774789120 from the Numbermatics database.
Names of 21087774789120
- Cardinal: 21087774789120 can be written as Twenty-one trillion, eighty-seven billion, seven hundred seventy-four million, seven hundred eighty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.108777478912 × 1013
Factors of 21087774789120
Divisors of 21087774789120
- Number of divisors d(n): 1920
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 23 24 26 30 32 36 39 40 45 46 48 52 59 60 64 65 69 72 78 80 90 92 96 104 115 117 118 120 128 130 138 144 156 160 169 177 180 184 192 195 207 208 230 234 236 240 256 260 276 288 295 299 307 312 320 338 345 354 360 368 384 390 414 416 460 468 472 480 507 512 520 531 552 576 585 590 598 614 624 640 676 690 708 720 736 767 768 780 828 832 845 885 897 920 921 936 944 960 1014 1035 1040 1062 1104 1152 1170 1180 1196 1228 1248 1280 1352 1357 1380 1416 1440 1472 1495 1521 1534 1535 1536 1560 1656 1664 1690 1770 1794 1840 1842 1872 1888 1920 2028 2070 2080 2124 2197 2208 2301 2304 2340 2360 2392 2456 2496 2535 2560 2655 2691 2704 2714 2760 2763 2832 2880 2944 2990 3042 3068 3070 3120 3312 3328 3380 3540 3588 3680 3684 3744 3776 3835 3840 3887 3991 4056 4071 4140 4160 4248 4394 4416 4485 4602 4605 4608 4680 4720 4784 4912 4992 5070 5310 5382 5408 5428 5520 5526 5664 5760 5888 5980 6084 6136 6140 6240 6591 6624 6656 6760 6785 6903 7061 7080 7176 7360 7368 7488 7552 7605 7670 7680 7774 7982 8112 8142 8280 8320 8496 8788 8832 8970 9204 9210 9360 9440 9568 9824 9971 9984 10140 10620 10764 10816 10856 10985 11040 11052 11328 11505 11520 11661 11776 11960 11973 12168 12213 12272 12280 12480 13182 13248 13455 13520 13570 13806 13815 14122 14160 14352 14720 14736 14976 15104 15210 15340 15548 15964 16224 16284 16560 16640 16992 17576 17641 17664 17940 18113 18408 18420 18720 18880 19136 19435 19648 19773 19942 19955 19968 20280 20355 21183 21240 21528 21632 21712 21970 22080 22104 22656 23010 23040 23322 23920 23946 24336 24426 24544 24560 24960 26364 26496 26910 27040 27140 27612 27630 28244 28320 28704 29440 29472 29913 29952 30208 30420 30680 31096 31928 32448 32568 32955 33120 33280 33984 34515 34983 35152 35282 35305 35328 35880 35919 36226 36816 36840 37440 37760 38272 38870 39296 39546 39884 39910 40560 40710 42366 42480 43056 43264 43424 43940 44160 44208 45312 46020 46644 47840 47892 48672 48852 49088 49120 49855 49920 50531 51883 52728 52923 52992 53820 54080 54280 54339 55224 55260 56488 56640 57408 58305 58880 58944 59826 59865 59904 60840 61065 61360 62192 63549 63856 64896 65136 65910 66240 67968 69030 69966 70304 70564 70610 71760 71838 72452 73632 73680 74880 75520 76544 77740 78592 79092 79768 79820 81120 81420 84732 84960 86112 86528 86848 87880 88205 88320 88416 89739 90565 90624 91793 92040 93288 95680 95784 97344 97704 98176 98240 98865 99710 99840 101062 103766 105456 105846 105915 105984 107640 108160 108560 108678 110448 110520 112976 113280 114816 116610 117888 119652 119730 121680 122130 122720 124384 127098 127712 129623 129792 130272 131820 132480 135936 138060 139932 140608 141128 141220 143520 143676 144904 147264 147360 149565 149760 151040 151593 153088 155480 155649 157184 158184 158769 159536 159640 162240 162840 163017 169464 169920 172224 173696 174915 175760 176410 176640 176832 179478 179595 181130 183586 184080 186576 191360 191568 194688 195408 196352 196480 197730 199420 202124 207532 210912 211692 211830 215280 216320 217120 217356 220896 221040 225952 226560 229333 229632 233220 235469 235776 239304 239460 243360 244260 245440 248768 252655 254196 255424 259246 259415 259584 260544 263640 264615 264960 271695 271872 275379 276120 279864 281216 282256 282440 287040 287352 289808 294528 294720 299130 299520 303186 310960 311298 316368 317538 317745 319072 319280 324480 325680 326034 338928 339840 344448 347392 349830 351520 352820 353664 358956 359190 362260 367172 368160 373152 382720 383136 388869 389376 390816 392704 392960 395460 398840 404248 415064 416599 421824 423384 423660 430560 432640 434240 434712 441792 442080 448695 451904 453120 454779 458666 458965 459264 466440 466947 470938 471552 478608 478920 486720 488520 490880 497536 505310 508392 510848 518492 518830 521088 527280 529230 529920 543390 550758 552240 559728 562432 564512 564880 574080 574704 579616 589056 589440 598260 606372 621920 622596 632736 635076 635490 638144 638560 648115 648960 651360 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1039831104 1056078465 1056766464 1057455360 1066493440 1073278440 1085041152 1101994920 1116937224 1126483696 1144830336 1145576640 1164234240 1175461248 1193827830 1195384320 1199805120 1241041360 1267294158 1273416352 1294999680 1299788880 1320958080 1356301440 1374691968 1386441472 1396171530 1408104620 1431037920 1432593396 1469326560 1489249632 1493256960 1526440448 1527435520 1553999616 1559746656 1567281664 1591770440 1599740160 1689725544 1717245504 1718364960 1726666240 1733051840 1761277440 1763191872 1790741745 1808401920 1830536006 1832922624 1861562040 1908050560 1910124528 1919688192 1942499520 1949683320 1959102080 1985666176 2079662208 2112156930 2114910720 2146556880 2203989840 2233874448 2252967392 2289660672 2291153280 2350922496 2387655660 2399610240 2482082720 2534588316 2546832704 2589999360 2599577760 2641916160 2712602880 2745804009 2749383936 2772882944 2792343060 2816209240 2862075840 2865186792 2938653120 2978499264 2986513920 3054871040 3107999232 3119493312 3168235395 3183540880 3199480320 3379451088 3434491008 3436729920 3466103680 3526383744 3581483490 3661072012 3723124080 3816101120 3820249056 3884999040 3899366640 3918204160 3971332352 4159324416 4224313860 4293113760 4407979680 4467748896 4505934784 4576340015 4579321344 4582306560 4701844992 4775311320 4799220480 4964165440 5069176632 5093665408 5179998720 5199155520 5283832320 5425205760 5491608018 5498767872 5584686120 5632418480 5724151680 5730373584 5877306240 5956998528 6238986624 6336470790 6367081760 6758902176 6868982016 6873459840 6932207360 7052767488 7162966980 7322144024 7446248160 7632202240 7640498112 7769998080 7798733280 7836408320 7942664704 8237412027 8318648832 8448627720 8586227520 8815959360 8935497792 9011869568 9152680030 9164613120 9550622640 9598440960 9928330880 10138353264 10187330816 10398311040 10983216036 11169372240 11264836960 11448303360 11460747168 11754612480 11913997056 12477973248 12672941580 12734163520 13517804352 13729020045 13737964032 13746919680 13864414720 14105534976 14325933960 14644288048 14892496320 15280996224 15539996160 15597466560 16474824054 16897255440 17172455040 17631918720 17870995584 18023739136 18305360060 19101245280 19856661760 20276706528 20374661632 20796622080 21966432072 22338744480 22529673920 22896606720 22921494336 23509224960 23827994112 24955946496 25345883160 25468327040 27035608704 27458040090 27493839360 28651867920 29288576096 29784992640 30561992448 31194933120 32949648108 33794510880 34344910080 35263837440 35741991168 36047478272 36610720120 38202490560 39713323520 40553413056 41187060135 41593244160 43932864144 44677488960 45059347840 45842988672 50691766320 50936654080 54071217408 54916080180 57303735840 58577152192 59569985280 61123984896 62389866240 65899296216 67589021760 68689820160 70527674880 71483982336 73221440240 76404981120 81106826112 82374120270 87865728288 89354977920 90118695680 91685977344 101383532640 101873308160 108142434816 109832160360 114607471680 117154304384 119139970560 124779732480 131798592432 135178043520 146442880480 152809962240 162213652224 164748240540 175731456576 178709955840 180237391360 183371954688 202767065280 219664320720 229214943360 234308608768 263597184864 270356087040 292885760960 305619924480 324427304448 329496481080 351462913152 357419911680 405534130560 439328641440 458429886720 468617217536 527194369728 540712174080 585771521920 658992962160 702925826304 811068261120 878657282880 916859773440 1054388739456 1171543043840 1317985924320 1405851652608 1622136522240 1757314565760 2108777478912 2343086087680 2635971848640 3514629131520 4217554957824 5271943697280 7029258263040 10543887394560 21087774789120
- Sum of all divisors σ(n): 84228759014400
- Sum of proper divisors (its aliquot sum) s(n): 63140984225280
- 21087774789120 is an abundant number, because the sum of its proper divisors (63140984225280) is greater than itself. Its abundance is 42053209436160
Bases of 21087774789120
- Binary: 1001100101101111000010101001101001110000000002
- Hexadecimal: 0x132DE1534E00
- Base-36: 7H3L8N0G0
Squares and roots of 21087774789120
- 21087774789120 squared (210877747891202) is 444694245556645060470374400
- 21087774789120 cubed (210877747891203) is 9377612100316158287075339160967446528000
-
The
square root of 21087774789120 is 4592142.7230781929 -
The
cube root of 21087774789120 is 27627.6270612615
Scales and comparisons
How big is 21087774789120?- 21,087,774,789,120 seconds is equal to 670,526 years, 3 days, 11 hours, 12 minutes.
-
To count from 1 to 21,087,774,789,120 would take you about one million, six hundred seventy-six thousand, three hundred fifteen 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 21087774789120 cubic inches would be around 2302.3 feet tall.
Recreational maths with 21087774789120
- 21087774789120 backwards is 02198747778012
- The number of decimal digits it has is: 14
- The sum of 21087774789120's digits is 63
- More coming soon!
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"Number 21087774789120 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
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Numbermatics. (2024). Number 21087774789120 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/21087774789120/
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The information we have on file for 21087774789120 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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