21047501142720
21,047,501,142,720 is an even composite number composed of four prime numbers multiplied together.
What does the number 21047501142720 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 1008 divisors.
21047501142720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21047501142720:
26 × 311 × 5 × 135
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 13 × 13 × 13)See below for interesting mathematical facts about the number 21047501142720 from the Numbermatics database.
Names of 21047501142720
- Cardinal: 21047501142720 can be written as Twenty-one trillion, forty-seven billion, five hundred one million, one hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.104750114272 × 1013
Factors of 21047501142720
Divisors of 21047501142720
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 130 135 144 156 160 162 169 180 192 195 208 216 234 240 243 260 270 288 312 320 324 338 351 360 390 405 416 432 468 480 486 507 520 540 576 585 624 648 676 702 720 729 780 810 832 845 864 936 960 972 1014 1040 1053 1080 1170 1215 1248 1296 1352 1404 1440 1458 1521 1560 1620 1690 1728 1755 1872 1944 2028 2080 2106 2160 2187 2197 2340 2430 2496 2535 2592 2704 2808 2880 2916 3042 3120 3159 3240 3380 3510 3645 3744 3888 4056 4160 4212 4320 4374 4394 4563 4680 4860 5070 5184 5265 5408 5616 5832 6084 6240 6318 6480 6561 6591 6760 7020 7290 7488 7605 7776 8112 8424 8640 8748 8788 9126 9360 9477 9720 10140 10530 10816 10935 10985 11232 11664 12168 12480 12636 12960 13122 13182 13520 13689 14040 14580 15210 15552 15795 16224 16848 17496 17576 18252 18720 18954 19440 19683 19773 20280 21060 21870 21970 22464 22815 23328 24336 25272 25920 26244 26364 27040 27378 28080 28431 28561 29160 30420 31590 32448 32805 32955 33696 34992 35152 36504 37440 37908 38880 39366 39546 40560 41067 42120 43740 43940 45630 46656 47385 48672 50544 52488 52728 54080 54756 56160 56862 57122 58320 59049 59319 60840 63180 65610 65910 67392 68445 69984 70304 73008 75816 77760 78732 79092 81120 82134 84240 85293 85683 87480 87880 91260 94770 97344 98415 98865 101088 104976 105456 109512 112320 113724 114244 116640 118098 118638 121680 123201 126360 131220 131820 136890 139968 140608 142155 142805 146016 151632 157464 158184 162240 164268 168480 170586 171366 174960 175760 177147 177957 182520 189540 196830 197730 202176 205335 209952 210912 219024 227448 228488 233280 236196 237276 243360 246402 252720 255879 257049 262440 263640 273780 284310 285610 292032 295245 296595 303264 314928 316368 328536 336960 341172 342732 349920 351520 354294 355914 365040 369603 371293 379080 393660 395460 410670 419904 421824 426465 428415 438048 454896 456976 472392 474552 486720 492804 505440 511758 514098 524880 527280 533871 547560 568620 571220 590490 593190 606528 616005 629856 632736 657072 682344 685464 699840 703040 708588 711828 730080 739206 742586 758160 767637 771147 787320 790920 821340 852930 856830 876096 885735 889785 909792 913952 944784 949104 985608 1010880 1023516 1028196 1049760 1054560 1067742 1095120 1108809 1113879 1137240 1142440 1180980 1186380 1232010 1259712 1265472 1279395 1285245 1314144 1364688 1370928 1417176 1423656 1460160 1478412 1485172 1516320 1535274 1542294 1574640 1581840 1601613 1642680 1705860 1713660 1771470 1779570 1819584 1827904 1848015 1856465 1889568 1898208 1971216 2047032 2056392 2099520 2109120 2135484 2190240 2217618 2227758 2274480 2284880 2302911 2313441 2361960 2372760 2464020 2558790 2570490 2628288 2669355 2729376 2741856 2834352 2847312 2956824 2970344 3032640 3070548 3084588 3149280 3163680 3203226 3285360 3326427 3341637 3411720 3427320 3542940 3559140 3696030 3712930 3779136 3796416 3838185 3855735 3942432 4094064 4112784 4270968 4380480 4435236 4455516 4548960 4569760 4605822 4626882 4723920 4745520 4804839 4928040 5117580 5140980 5338710 5458752 5483712 5544045 5569395 5668704 5694624 5913648 5940688 6141096 6169176 6298560 6327360 6406452 6570720 6652854 6683274 6823440 6854640 6940323 7085880 7118280 7392060 7425860 7676370 7711470 7884864 8008065 8188128 8225568 8541936 8870472 8911032 9097920 9139520 9211644 9253764 9447840 9491040 9609678 9856080 9979281 10024911 10235160 10281960 10677420 11088090 11138790 11337408 11389248 11514555 11567205 11827296 11881376 12282192 12338352 12812904 13141440 13305708 13366548 13646880 13709280 13880646 14171760 14236560 14414517 14784120 14851720 15352740 15422940 16016130 16376256 16451136 16632135 16708185 17083872 17740944 17822064 18423288 18507528 18895680 18982080 19219356 19712160 19958562 20049822 20470320 20563920 20820969 21354840 22176180 22277580 23029110 23134410 23654592 23762752 24024195 24564384 24676704 25625808 26611416 26733096 27293760 27418560 27761292 28343520 28473120 28829034 29568240 29703440 29937843 30074733 30705480 30845880 32032260 33264270 33416370 34167744 34701615 35481888 35644128 36846576 37015056 38438712 39424320 39917124 40099644 40940640 41127840 41641938 42709680 43243551 44352360 44555160 46058220 46268820 48048390 49128768 49353408 49896405 50124555 51251616 53222832 53466192 55522584 56687040 56946240 57658068 59136480 59406880 59875686 60149466 61410960 61691760 62462907 64064520 66528540 66832740 69403230 70963776 71288256 72072585 73693152 74030112 76877424 79834248 80199288 81881280 82255680 83283876 85419360 86487102 88704720 89110320 90224199 92116440 92537640 96096780 99792810 100249110 102503232 104104845 106445664 106932384 111045168 115316136 118272960 118813760 119751372 120298932 122821920 123383520 124925814 128129040 129730653 133057080 133665480 138806460 144145170 147386304 148060224 149689215 150373665 153754848 159668496 160398576 166567752 170838720 172974204 177409440 178220640 180448398 184232880 185075280 187388721 192193560 199585620 200498220 208209690 212891328 213864768 216217755 222090336 230632272 239502744 240597864 245643840 246767040 249851628 256258080 259461306 266114160 267330960 270672597 277612920 288290340 299378430 300747330 307509696 312314535 319336992 320797152 333135504 345948408 354818880 356441280 360896796 368465760 370150560 374777442 384387120 389191959 399171240 400996440 416419380 432435510 444180672 451120995 461264544 479005488 481195728 499703256 512516160 518922612 532228320 534661920 541345194 555225840 562166163 576580680 598756860 601494660 624629070 638673984 641594304 648653265 666271008 691896816 721793592 736931520 740301120 749554884 768774240 778383918 798342480 801992880 812017791 832838760 864871020 902241990 922529088 936943605 958010976 962391456 999406512 1037845224 1064456640 1069323840 1082690388 1110451680 1124332326 1153161360 1197513720 1202989320 1249258140 1297306530 1332542016 1353362985 1383793632 1443587184 1499109768 1537548480 1556767836 1596684960 1603985760 1624035582 1665677520 1686498489 1729742040 1804483980 1873887210 1916021952 1924782912 1945959795 1998813024 2075690448 2165380776 2220903360 2248664652 2306322720 2395027440 2405978640 2436053373 2498516280 2594613060 2706725970 2767587264 2810830815 2887174368 2998219536 3113535672 3193369920 3207971520 3248071164 3331355040 3372996978 3459484080 3608967960 3747774420 3891919590 3997626048 4060088955 4151380896 4330761552 4497329304 4612645440 4790054880 4811957280 4872106746 4997032560 5059495467 5189226120 5413451940 5621661630 5774348736 5996439072 6227071344 6496142328 6662710080 6745993956 6918968160 7217935920 7308160119 7495548840 7783839180 8120177910 8302761792 8432492445 8661523104 8994658608 9580109760 9623914560 9744213492 9994065120 10118990934 10378452240 10826903880 11243323260 11992878144 12180266865 12454142688 12992284656 13491987912 13837936320 14435871840 14616320238 14991097680 15567678360 16240355820 16864984890 17323046208 17989317216 19488426984 19988130240 20237981868 20756904480 21653807760 21924480357 22486646520 24360533730 24908285376 25297477335 25984569312 26983975824 28871743680 29232640476 29982195360 31135356720 32480711640 33729969780 35978634432 36540800595 38976853968 40475963736 41513808960 43307615520 43848960714 44973293040 48721067460 50594954670 51969138624 53967951648 58465280952 59964390720 62270713440 64961423280 65773441071 67459939560 73081601190 77953707936 80951927472 86615231040 87697921428 89946586080 97442134920 101189909340 107935903296 109622401785 116930561904 124541426880 129922846560 131546882142 134919879120 146163202380 155907415872 161903854944 175395842856 179893172160 194884269840 202379818680 219244803570 233861123808 259845693120 263093764284 269839758240 292326404760 323807709888 328867205355 350791685712 389768539680 404759637360 438489607140 467722247616 526187528568 539679516480 584652809520 657734410710 701583371424 779537079360 809519274720 876979214280 1052375057136 1169305619040 1315468821420 1403166742848 1619038549440 1753958428560 2104750114272 2338611238080 2630937642840 3507916857120 4209500228544 5261875285680 7015833714240 10523750571360 21047501142720
- Sum of all divisors σ(n): 81443793281760
- Sum of proper divisors (its aliquot sum) s(n): 60396292139040
- 21047501142720 is an abundant number, because the sum of its proper divisors (60396292139040) is greater than itself. Its abundance is 39348790996320
Bases of 21047501142720
- Binary: 1001100100100100000001101010000111010110000002
- Hexadecimal: 0x132480D43AC0
- Base-36: 7GL36R000
Squares and roots of 21047501142720
- 21047501142720 squared (210475011427202) is 442997304352799705808998400
- 21047501142720 cubed (210475011427203) is 9323986269587431438046173646058651648000
-
The
square root of 21047501142720 is 4587755.5670196729 -
The
cube root of 21047501142720 is 27610.0280119981
Scales and comparisons
How big is 21047501142720?- 21,047,501,142,720 seconds is equal to 669,245 years, 22 weeks, 3 days, 7 hours, 12 minutes.
-
To count from 1 to 21,047,501,142,720 would take you about one million, six hundred seventy-three thousand, one hundred thirteen 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 21047501142720 cubic inches would be around 2300.8 feet tall.
Recreational maths with 21047501142720
- 21047501142720 backwards is 02724110574012
- 21047501142720 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21047501142720's digits is 36
- More coming soon!
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The information we have on file for 21047501142720 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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