21389112926720
21,389,112,926,720 is an even composite number composed of six prime numbers multiplied together.
21389112926720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 21389112926720:
29 × 5 × 7 × 113 × 612 × 241
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 11 × 61 × 61 × 241)See below for interesting mathematical facts about the number 21389112926720 from the Numbermatics database.
Names of 21389112926720
- Cardinal: 21389112926720 can be written as Twenty-one trillion, three hundred eighty-nine billion, one hundred twelve million, nine hundred twenty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.138911292672 × 1013
Factors of 21389112926720
Divisors of 21389112926720
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 61 64 70 77 80 88 110 112 121 122 128 140 154 160 176 220 224 241 242 244 256 280 305 308 320 352 385 427 440 448 482 484 488 512 560 605 610 616 640 671 704 770 847 854 880 896 964 968 976 1120 1205 1210 1220 1232 1280 1331 1342 1408 1540 1687 1694 1708 1760 1792 1928 1936 1952 2135 2240 2410 2420 2440 2464 2560 2651 2662 2684 2816 3080 3355 3374 3388 3416 3520 3584 3721 3856 3872 3904 4235 4270 4480 4697 4820 4840 4880 4928 5302 5324 5368 5632 6160 6655 6710 6748 6776 6832 7040 7381 7442 7712 7744 7808 8435 8470 8540 8960 9317 9394 9640 9680 9760 9856 10604 10648 10736 12320 13255 13310 13420 13496 13552 13664 14080 14701 14762 14884 15424 15488 15616 16870 16940 17080 17920 18557 18605 18634 18788 19280 19360 19520 19712 21208 21296 21472 23485 24640 26047 26510 26620 26840 26992 27104 27328 28160 29161 29402 29524 29768 30848 30976 31232 33740 33880 34160 36905 37114 37210 37268 37576 38560 38720 39040 39424 40931 42416 42592 42944 46585 46970 49280 51667 52094 53020 53240 53680 53984 54208 54656 58322 58804 59048 59536 61696 61952 67480 67760 68320 73505 73810 74228 74420 74536 75152 77120 77440 78080 81191 81862 84832 85184 85888 92785 93170 93940 98560 102907 103334 104188 106040 106480 107360 107968 108416 109312 116644 117608 118096 119072 123392 130235 134960 135520 136640 145805 147010 147620 148456 148840 149072 150304 154240 154880 156160 161711 162382 163724 169664 170368 171776 185570 186340 187880 197120 204127 204655 205814 206668 208376 212080 212960 214720 215936 216832 218624 233288 235216 236192 238144 258335 260470 269920 271040 273280 286517 291610 294020 295240 296912 297680 298144 300608 308480 309760 320771 323422 324764 327448 339328 340736 343552 371140 372680 375760 405955 408254 409310 411628 413336 416752 424160 425920 429440 431872 433664 450241 466576 470432 472384 476288 514535 516670 520940 539840 542080 546560 568337 573034 583220 588040 590480 593824 595360 596288 601216 616960 641542 646844 649528 654896 678656 681472 742280 745360 751520 808555 811910 816508 818620 823256 826672 833504 848320 851840 858880 863744 896761 900482 933152 940864 944768 952576 1020635 1029070 1033340 1041880 1079680 1084160 1093120 1131977 1136674 1146068 1166440 1176080 1180960 1187648 1190720 1192576 1202432 1283084 1293688 1299056 1309792 1357312 1432585 1484560 1490720 1503040 1603855 1617110 1623820 1633016 1637240 1646512 1653344 1667008 1696640 1703680 1717760 1778821 1793522 1800964 1866304 1881728 1889536 1905152 2041270 2058140 2066680 2083760 2159360 2168320 2245397 2251205 2263954 2273348 2292136 2332880 2352160 2361920 2375296 2381440 2385152 2404864 2566168 2587376 2598112 2619584 2841685 2865170 2969120 2981440 3006080 3151687 3207710 3234220 3247640 3266032 3274480 3293024 3306688 3334016 3393280 3407360 3557642 3587044 3601928 3732608 3763456 3779072 4082540 4116280 4133360 4167520 4318720 4483805 4490794 4502410 4527908 4546696 4584272 4665760 4704320 4723840 4750592 4762880 4770304 4952651 5132336 5174752 5196224 5239168 5659885 5683370 5730340 5938240 5962880 6012160 6277327 6303374 6415420 6468440 6495280 6532064 6548960 6586048 6613376 6668032 6786560 7115284 7174088 7203856 7465216 7526912 8165080 8232560 8266720 8335040 8894105 8967610 8981588 9004820 9055816 9093392 9168544 9331520 9408640 9447680 9501184 9525760 9864371 9905302 10264672 10349504 10392448 10478336 11226985 11319770 11366740 11460680 11876480 11925760 12024320 12451747 12554654 12606748 12830840 12936880 12990560 13064128 13097920 13172096 13226752 13336064 14230568 14348176 14407712 14930432 15758435 16330160 16465120 16533440 16670080 17788210 17935220 17963176 18009640 18111632 18186784 18337088 18663040 18817280 18895360 19567031 19728742 19810604 20529344 20699008 20784896 20956672 22453970 22639540 22733480 22921360 23752960 23851520 24763255 24903494 25109308 25213496 25661680 25873760 25981120 26128256 26195840 26344192 26453504 28461136 28696352 28815424 31386635 31516870 32660320 32930240 33066880 33340160 34668557 35576420 35870440 35926352 36019280 36223264 36373568 36674176 37326080 37634560 39134062 39457484 39621208 41058688 41398016 41569792 44907940 45279080 45466960 45842720 47505920 49321855 49526510 49806988 50218616 50426992 51323360 51747520 51962240 52256512 52391680 52688384 56922272 57392704 57630848 62258735 62773270 63033740 65320640 65860480 66133760 66680320 69050597 69337114 71152840 71740880 71852704 72038560 72446528 72747136 73348352 74652160 78268124 78914968 79242416 82117376 82796032 89815880 90558160 90933920 91685440 97835155 98643710 99053020 99613976 100437232 100853984 102646720 103495040 103924480 104513024 104783360 108508081 113844544 114785408 115261696 124517470 125546540 126067480 130641280 131720960 132267520 136969217 138101194 138674228 142305680 143481760 143705408 144077120 144893056 145494272 146696704 156536248 157829936 158484832 164234752 173342785 179631760 181116320 181867840 183370880 195670310 197287420 198106040 199227952 200874464 201707968 205293440 206990080 207848960 217016162 227689088 229570816 230523392 249034940 251093080 252134960 261282560 263441920 273938434 276202388 277348456 284611360 286963520 287410816 288154240 289786112 290988544 313072496 315659872 316969664 345252985 346685570 359263520 362232640 363735680 366741760 391340620 394574840 396212080 398455904 401748928 403415936 410586880 413980160 434032324 455378176 459141632 498069880 502186160 504269920 522565120 542540405 547876868 552404776 554696912 569222720 573927040 574821632 576308480 579572224 626144992 631319744 633939328 684846085 690505970 693371140 718527040 724465280 727471360 733483520 759556567 782681240 789149680 792424160 796911808 803497856 806831872 821173760 868064648 910756352 996139760 1004372320 1008539840 1085080810 1095753736 1104809552 1109393824 1138445440 1147854080 1149643264 1152616960 1193588891 1252289984 1262639488 1267878656 1369692170 1381011940 1386742280 1437054080 1448930560 1454942720 1519113134 1565362480 1578299360 1584848320 1593823616 1606995712 1613663744 1736129296 1992279520 2008744640 2017079680 2170161620 2191507472 2209619104 2218787648 2276890880 2295708160 2387177782 2504579968 2525278976 2535757312 2739384340 2762023880 2773484560 2874108160 2897861120 3038226268 3130724960 3156598720 3169696640 3187647232 3213991424 3472258592 3797782835 3984559040 4017489280 4034159360 4340323240 4383014944 4419238208 4437575296 4553781760 4774355564 5009159936 5050557952 5478768680 5524047760 5546969120 5748216320 5967944455 6076452536 6261449920 6313197440 6339393280 6375294464 6944517184 7595565670 7969118080 8034978560 8068318720 8355122237 8680646480 8766029888 8838476416 8875150592 9548711128 10018319872 10957537360 11048095520 11093938240 11935888910 12152905072 12522899840 12626394880 12678786560 13889034368 15191131340 15938236160 16069957120 16710244474 17361292960 17532059776 17676952832 17750301184 19097422256 21915074720 22096191040 22187876480 23871777820 24305810144 25045799680 25252789760 27778068736 30382262680 31876472320 33420488948 34722585920 35064119552 35353905664 38194844512 41775611185 43830149440 44192382080 44375752960 47743555640 48611620288 50091599360 55556137472 60764525360 66840977896 69445171840 70128239104 76389689024 83551222370 87660298880 88384764160 88751505920 95487111280 97223240576 121529050720 133681955792 138890343680 152779378048 167102444740 175320597760 176769528320 190974222560 194446481152 243058101440 267363911584 277780687360 305558756096 334204889480 350641195520 381948445120 388892962304 486116202880 534727823168 611117512192 668409778960 763896890240 972232405760 1069455646336 1336819557920 1527793780480 1944464811520 2138911292672 2673639115840 3055587560960 4277822585344 5347278231680 10694556463360 21389112926720
- Sum of all divisors σ(n): 65812691932416
- Sum of proper divisors (its aliquot sum) s(n): 44423579005696
- 21389112926720 is an abundant number, because the sum of its proper divisors (44423579005696) is greater than itself. Its abundance is 23034466078976
Bases of 21389112926720
- Binary: 1001101110100000010100111101001100010000000002
- Hexadecimal: 0x13740A7A6200
- Base-36: 7KY0TL3I8
Squares and roots of 21389112926720
- 21389112926720 squared (213891129267202) is 457494151791980604089958400
- 21389112926720 cubed (213891129267203) is 9785394075992654191372043715187048448000
-
The
square root of 21389112926720 is 4624836.5297294563 -
The
cube root of 21389112926720 is 27758.6020684257
Scales and comparisons
How big is 21389112926720?- 21,389,112,926,720 seconds is equal to 680,107 years, 32 weeks, 5 days, 9 hours, 25 minutes, 20 seconds.
-
To count from 1 to 21,389,112,926,720 would take you about one million, seven hundred thousand, two hundred sixty-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 21389112926720 cubic inches would be around 2313.2 feet tall.
Recreational maths with 21389112926720
- 21389112926720 backwards is 02762921198312
- The number of decimal digits it has is: 14
- The sum of 21389112926720's digits is 53
- More coming soon!
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The information we have on file for 21389112926720 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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