21320380449720
21,320,380,449,720 is an even composite number composed of six prime numbers multiplied together.
21320380449720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21320380449720:
23 × 33 × 5 × 112 × 532 × 2412
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 11 × 53 × 53 × 241 × 241)See below for interesting mathematical facts about the number 21320380449720 from the Numbermatics database.
Names of 21320380449720
- Cardinal: 21320380449720 can be written as Twenty-one trillion, three hundred twenty billion, three hundred eighty million, four hundred forty-nine thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.132038044972 × 1013
Factors of 21320380449720
Divisors of 21320380449720
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 53 54 55 60 66 72 88 90 99 106 108 110 120 121 132 135 159 165 180 198 212 216 220 241 242 264 265 270 297 318 330 360 363 396 424 440 477 482 484 495 530 540 583 594 605 636 660 723 726 792 795 954 964 968 990 1060 1080 1089 1166 1188 1205 1210 1272 1320 1431 1446 1452 1485 1590 1749 1815 1908 1928 1980 2120 2169 2178 2332 2376 2385 2410 2420 2651 2809 2862 2892 2904 2915 2970 3180 3267 3498 3615 3630 3816 3960 4338 4356 4664 4770 4820 4840 5247 5302 5445 5618 5724 5784 5830 5940 6360 6413 6507 6534 6996 7155 7230 7260 7953 8427 8676 8712 8745 9540 9640 10494 10604 10845 10890 11236 11448 11660 11880 12773 12826 13014 13068 13255 13992 14045 14310 14460 14520 15741 15906 16335 16854 17352 17490 19080 19239 20988 21208 21690 21780 22472 23320 23859 25281 25546 25652 26028 26136 26235 26510 28090 28620 28920 29161 30899 31482 31812 32065 32535 32670 33708 34980 38319 38478 39765 41976 42135 43380 43560 47718 50562 51092 51304 52056 52470 53020 56180 57240 57717 58081 58322 61798 62964 63624 63865 64130 65070 65340 67416 69960 71577 75843 76638 76956 78705 79530 84270 86760 87483 92697 95436 96195 101124 102184 104940 106040 112360 114957 115434 116162 116644 119295 123596 125928 126405 127730 128260 130140 130680 140503 143154 145805 151686 153276 153912 154495 157410 159060 168540 173151 174243 174966 185394 190872 191595 192390 202248 209880 229914 230868 232324 233288 238590 247192 252810 255460 256520 260280 262449 278091 281006 286308 288585 290405 291610 303372 306552 308990 314820 318120 337080 339889 344871 346302 348486 349932 357885 370788 379215 383190 384780 421509 437415 459828 461736 463485 464648 477180 505620 510920 522729 524898 556182 562012 572616 574785 577170 580810 583220 606744 617980 629640 638891 676969 679778 689742 692604 696972 699864 702515 715770 741576 758430 766380 769560 787347 834273 843018 865755 871215 874830 919656 926970 954360 1011240 1019667 1045458 1049796 1112364 1124024 1149570 1154340 1161620 1166440 1235960 1264527 1277782 1312245 1353938 1359556 1379484 1385208 1390455 1393944 1405030 1431540 1516860 1532760 1545533 1568187 1574694 1668546 1686036 1699445 1724355 1731510 1742430 1749660 1853940 1916673 2030907 2039334 2090916 2099592 2107545 2224728 2299140 2308680 2323240 2529054 2555564 2613645 2624490 2707876 2719112 2758968 2780910 2810060 2863080 3033720 3059001 3078293 3091066 3136374 3149388 3194455 3337092 3372072 3384845 3398890 3448710 3463020 3484860 3499320 3707880 3793581 3833346 3936735 4061814 4078668 4171365 4181832 4215090 4598280 4636599 5058108 5098335 5111128 5227290 5248980 5415752 5561820 5620120 5750019 6092721 6118002 6156586 6182132 6272748 6298776 6322635 6388910 6674184 6769690 6797780 6897420 6926040 6969720 7027801 7446659 7587162 7666692 7727665 7840935 7873470 8123628 8157336 8342730 8430180 9177003 9234879 9273198 9583365 10116216 10154535 10196670 10454580 10497960 11123640 11500038 12185442 12236004 12313172 12364264 12545496 12645270 12777820 13539380 13595560 13794840 13909797 14055602 14893318 15174324 15295005 15333384 15391465 15455330 15681870 15746940 16247256 16685460 16860360 17250057 18278163 18354006 18469758 18546396 18967905 19166730 20309070 20393340 20909160 21083403 22339977 23000076 23182995 24370884 24472008 24626344 25290540 25555640 27078760 27704637 27819594 28111204 28750095 29786636 30348648 30463605 30590010 30782930 30910660 31363740 31493880 33370920 33861223 34500114 35139005 36556326 36708012 36939516 37092792 37233295 37935810 38333460 40618140 40786680 41729391 42166806 44679954 45885015 46000152 46174395 46365990 48741768 50581080 55409274 55639188 56222408 57500190 59573272 60927210 61180020 61565860 61821320 62727480 63250209 67019931 67722446 69000228 69548985 70278010 73112652 73416024 73879032 74466590 75871620 76666920 81236280 81913249 83113911 83458782 84333612 86250285 89359908 91390815 91770030 92348790 92731980 101583669 105417015 110818548 111278376 111699885 115000380 121854420 122360040 123131720 126500418 134039862 135444892 138000456 138523185 139097970 140556020 146225304 148933180 151743240 163149529 163826498 166227822 166917564 168667224 169306115 172500570 178719816 182781630 183540060 184697580 185463960 189750627 201059793 203167338 208646955 210834030 221637096 223399770 230000760 243708840 245739747 253000836 268079724 270889784 277046370 278195940 281112040 297866360 304751007 316251045 326299058 327652996 332455644 333835128 335099655 338612230 345001140 365563260 367080120 369395160 372473453 379501254 402119586 406334676 409566245 415569555 417293910 421668060 446799540 489448587 491479494 506001672 507918345 536159448 554092740 556391880 609502014 632502090 652598116 655305992 664911288 670199310 677224460 690002280 731126520 737219241 744946906 759002508 804239172 812669352 815747645 819132490 831139110 834587820 843336120 893599080 914253021 948753135 978897174 982958988 1005298965 1015836690 1108185480 1117420359 1219004028 1228698735 1265004180 1305196232 1340398620 1354448920 1468345761 1474438482 1489893812 1518005016 1523755035 1608478344 1631495290 1638264980 1662278220 1669175640 1794644819 1828506042 1862367265 1897506270 1957794348 1965917976 2010597930 2031673380 2211657723 2234840718 2438008056 2447242935 2457397470 2530008360 2680797240 2936691522 2948876964 2979787624 3047510070 3262990580 3276529960 3324556440 3352261077 3589289638 3657012084 3686096205 3724734530 3795012540 3915588696 4021195860 4063346760 4405037283 4423315446 4469681436 4571265105 4894485870 4914794940 5383934457 5587101795 5873383044 5897753928 6095020140 6525981160 6704522154 7178579276 7314024168 7341728805 7372192410 7449469060 7590025080 8042391720 8810074566 8846630892 8939362872 8973224095 9142530210 9788971740 9829589880 10056783231 10767868914 11058288615 11174203590 11746766088 12190040280 13409044308 14357158552 14683457610 14744384820 14898938120 16151803371 16761305385 17620149132 17693261784 17946448190 18285060420 19577943480 19741093009 20113566462 21535737828 22025186415 22116577230 22348407180 26818088616 26919672285 29366915220 29488769640 32303606742 33522610770 35240298264 35892896380 36570120840 39482186018 40227132924 43071475656 44050372830 44233154460 44696814360 48455410113 50283916155 53839344570 58733830440 59223279027 64607213484 67045221540 71785792760 78964372036 80454265848 80759016855 88100745660 88466308920 96910820226 98705465045 100567832310 107678689140 118446558054 129214426968 134090443080 157928744072 161518033710 176201491320 177669837081 193821640452 197410930090 201135664620 215357378280 236893116108 242277050565 296116395135 323036067420 355339674162 387643280904 394821860180 402271329240 473786232216 484554101130 533009511243 592232790270 646072134840 710679348324 789643720360 888349185405 969108202260 1066019022486 1184465580540 1421358696648 1776698370810 1938216404520 2132038044972 2368931161080 2665047556215 3553396741620 4264076089944 5330095112430 7106793483240 10660190224860 21320380449720
- Sum of all divisors σ(n): 79949425021200
- Sum of proper divisors (its aliquot sum) s(n): 58629044571480
- 21320380449720 is an abundant number, because the sum of its proper divisors (58629044571480) is greater than itself. Its abundance is 37308664121760
Bases of 21320380449720
- Binary: 1001101100100000010011011010000000011101110002
- Hexadecimal: 0x136409B403B8
- Base-36: 7K2G41KU0
Squares and roots of 21320380449720
- 21320380449720 squared (213203804497202) is 454558622520802789448078400
- 21320380449720 cubed (213203804497203) is 9691362768844177096148452228381818048000
-
The
square root of 21320380449720 is 4617399.7498289013 -
The
cube root of 21320380449720 is 27728.8366951745
Scales and comparisons
How big is 21320380449720?- 21,320,380,449,720 seconds is equal to 677,922 years, 7 weeks, 5 days, 14 hours, 42 minutes.
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To count from 1 to 21,320,380,449,720 would take you about one million, six hundred ninety-four thousand, eight hundred five 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 21320380449720 cubic inches would be around 2310.7 feet tall.
Recreational maths with 21320380449720
- 21320380449720 backwards is 02794408302312
- 21320380449720 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21320380449720's digits is 45
- More coming soon!
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The information we have on file for 21320380449720 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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