21383238791040
21,383,238,791,040 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21383238791040 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 768 divisors.
21383238791040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21383238791040:
27 × 3 × 5 × 7 × 29 × 532 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 29 × 53 × 53 × 19531)See below for interesting mathematical facts about the number 21383238791040 from the Numbermatics database.
Names of 21383238791040
- Cardinal: 21383238791040 can be written as Twenty-one trillion, three hundred eighty-three billion, two hundred thirty-eight million, seven hundred ninety-one thousand and forty.
Scientific notation
- Scientific notation: 2.138323879104 × 1013
Factors of 21383238791040
Divisors of 21383238791040
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 29 30 32 35 40 42 48 53 56 58 60 64 70 80 84 87 96 105 106 112 116 120 128 140 145 159 160 168 174 192 203 210 212 224 232 240 265 280 290 318 320 336 348 371 384 406 420 424 435 448 464 480 530 560 580 609 636 640 672 696 742 795 812 840 848 870 896 928 960 1015 1060 1113 1120 1160 1218 1272 1344 1392 1484 1537 1590 1624 1680 1696 1740 1855 1856 1920 2030 2120 2226 2240 2320 2436 2544 2688 2784 2809 2968 3045 3074 3180 3248 3360 3392 3480 3710 3712 4060 4240 4452 4480 4611 4640 4872 5088 5565 5568 5618 5936 6090 6148 6360 6496 6720 6784 6960 7420 7685 8120 8427 8480 8904 9222 9280 9744 10176 10759 11130 11136 11236 11872 12180 12296 12720 12992 13440 13920 14045 14840 15370 16240 16854 16960 17808 18444 18560 19488 19531 19663 20352 21518 22260 22472 23055 23744 24360 24592 25440 25984 27840 28090 29680 30740 32277 32480 33708 33920 35616 36888 38976 39062 39326 42135 43036 44520 44944 46110 47488 48720 49184 50880 53795 55680 56180 58593 58989 59360 61480 64554 64960 67416 71232 73776 77952 78124 78652 81461 84270 86072 89040 89888 92220 97440 97655 98315 98368 101760 107590 112360 117186 117978 118720 122960 129108 129920 134832 136717 142464 147552 156248 157304 161385 162922 168540 172144 178080 179776 184440 194880 195310 196630 196736 215180 224720 234372 235956 237440 244383 245920 258216 269664 273434 292965 294945 295104 312496 314608 322770 325844 337080 344288 356160 359552 368880 389760 390620 393260 407305 410151 430360 449440 468744 471912 488766 491840 516432 539328 546868 566399 570227 585930 589890 590208 624992 629216 645540 651688 674160 683585 688576 712320 737760 781240 786520 814610 820302 860720 898880 937488 943824 977532 983680 1032864 1035143 1078656 1093736 1132798 1140454 1171860 1179780 1221915 1249984 1258432 1291080 1303376 1348320 1367170 1377152 1475520 1562480 1573040 1629220 1640604 1699197 1710681 1721440 1797760 1874976 1887648 1955064 2050755 2065728 2070286 2187472 2265596 2280908 2343720 2359560 2443830 2499968 2516864 2582160 2606752 2696640 2734340 2831995 2851135 2951040 3105429 3124960 3146080 3258440 3281208 3398394 3421362 3442880 3749952 3775296 3910128 3964793 4101510 4131456 4140572 4374944 4531192 4561816 4687440 4719120 4887660 5164320 5175715 5213504 5393280 5468680 5663990 5702270 6210858 6249920 6292160 6516880 6562416 6796788 6842724 6885760 7246001 7499904 7550592 7820256 7929586 8203020 8281144 8495985 8553405 8749888 9062384 9123632 9374880 9438240 9775320 10328640 10351430 10427008 10937360 11327980 11404540 11894379 12421716 12499840 12584320 13033760 13124832 13593576 13685448 14492002 15527145 15640512 15859172 16406040 16562288 16991970 17106810 17499776 18124768 18247264 18749760 18876480 19550640 19823965 20657280 20702860 21738003 21874720 22655960 22809080 23788758 24843432 26067520 26249664 27187152 27370896 28984004 30019147 31054290 31281024 31718344 32812080 33124576 33983940 34213620 36230005 36249536 36494528 37499520 37752960 39101280 39647930 41405720 43476006 43749440 45311920 45618160 47577516 49686864 52135040 52499328 54374304 54741792 54862579 57968008 59471895 60038294 62108580 63436688 65624160 66249152 67967880 68427240 72460010 72499072 72989056 78202560 79295860 82811440 86952012 87498880 90057441 90623840 91236320 95155032 99373728 108690015 108748608 109483584 109725158 115936016 118943790 120076588 124217160 126873376 131248320 132498304 135935760 136854480 144920020 150095735 156405120 158591720 164587737 165622880 173904024 180114882 181247680 182472640 190310064 198747456 210134029 217380030 217497216 218967168 219450316 231872032 237887580 240153176 248434320 253746752 262496640 271871520 273708960 274312895 289840040 300191470 317183440 329175474 331245760 347808048 360229764 362495360 364945280 380620128 384038053 397494912 420268058 434760060 438900632 450287205 463744064 475775160 480306352 496868640 507493504 543743040 547417920 548625790 579680080 600382940 630402087 634366880 658350948 662491520 695616096 720459528 761240256 768076106 822938685 840536116 869520120 877801264 900574410 927488128 951550320 960612704 993737280 1050670145 1087486080 1094835840 1097251580 1152114159 1159360160 1200765880 1260804174 1268733760 1316701896 1391232192 1440919056 1522480512 1536152212 1591014791 1645877370 1681072232 1739040240 1755602528 1801148820 1903100640 1920190265 1921225408 1987474560 2101340290 2194503160 2304228318 2318720320 2401531760 2521608348 2537467520 2633403792 2782464384 2881838112 3072304424 3152010435 3182029582 3291754740 3362144464 3478080480 3511205056 3602297640 3806201280 3840380530 3842450816 4202680580 4389006320 4608456636 4637440640 4773044373 4803063520 5043216696 5266807584 5760570795 5763676224 6144608848 6304020870 6364059164 6583509480 6724288928 6956160960 7022410112 7204595280 7612402560 7680761060 7955073955 8405361160 8778012640 9216913272 9546088746 9606127040 10086433392 10533615168 11137103537 11521141590 11527352448 12289217696 12608041740 12728118328 13167018960 13448577856 13912321920 14409190560 15361522120 15910147910 16810722320 17556025280 18433826544 19092177492 19212254080 20172866784 21067230336 22274207074 23042283180 23865221865 24578435392 25216083480 25456236656 26334037920 26897155712 28818381120 30723044240 31820295820 33411310611 33621444640 35112050560 36867653088 38184354984 40345733568 44548414148 46084566360 47730443730 49156870784 50432166960 50912473312 52668075840 55685517685 57636762240 61446088480 63640591640 66822621222 67242889280 73735306176 76368709968 80691467136 89096828296 92169132720 95460887460 100864333920 101824946624 105336151680 111371035370 122892176960 127281183280 133645242444 134485778560 147470612352 152737419936 167056553055 178193656592 184338265440 190921774920 201728667840 203649893248 222742070740 245784353920 254562366560 267290484888 305474839872 334113106110 356387313184 368676530880 381843549840 403457335680 445484141480 509124733120 534580969776 610949679744 668226212220 712774626368 737353061760 763687099680 890968282960 1018249466240 1069161939552 1336452424440 1425549252736 1527374199360 1781936565920 2138323879104 2672904848880 3054748398720 3563873131840 4276647758208 5345809697760 7127746263680 10691619395520 21383238791040
- Sum of all divisors σ(n): 82135466380800
- Sum of proper divisors (its aliquot sum) s(n): 60752227589760
- 21383238791040 is an abundant number, because the sum of its proper divisors (60752227589760) is greater than itself. Its abundance is 39368988798720
Bases of 21383238791040
- Binary: 1001101110010101011000101101000101111100000002
- Hexadecimal: 0x1372AC5A2F80
- Base-36: 7KVBO9ZEO
Squares and roots of 21383238791040
- 21383238791040 squared (213832387910402) is 457242901194637800784281600
- 21383238791040 cubed (213832387910403) is 9777334141752848978973166044218916864000
-
The
square root of 21383238791040 is 4624201.4219797995 -
The
cube root of 21383238791040 is 27756.0607019427
Scales and comparisons
How big is 21383238791040?- 21,383,238,791,040 seconds is equal to 679,920 years, 44 weeks, 1 day, 17 hours, 4 minutes.
-
To count from 1 to 21,383,238,791,040 would take you about one million, six hundred ninety-nine thousand, eight hundred two 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 21383238791040 cubic inches would be around 2313 feet tall.
Recreational maths with 21383238791040
- 21383238791040 backwards is 04019783238312
- The number of decimal digits it has is: 14
- The sum of 21383238791040's digits is 51
- More coming soon!
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The information we have on file for 21383238791040 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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