21023378562420
21,023,378,562,420 is an even composite number composed of seven prime numbers multiplied together.
21023378562420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21023378562420:
22 × 33 × 5 × 13 × 472 × 79 × 1312
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 47 × 47 × 79 × 131 × 131)See below for interesting mathematical facts about the number 21023378562420 from the Numbermatics database.
Names of 21023378562420
- Cardinal: 21023378562420 can be written as Twenty-one trillion, twenty-three billion, three hundred seventy-eight million, five hundred sixty-two thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.102337856242 × 1013
Factors of 21023378562420
Divisors of 21023378562420
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 47 52 54 60 65 78 79 90 94 108 117 130 131 135 141 156 158 180 188 195 234 235 237 260 262 270 282 316 351 390 393 395 423 468 470 474 524 540 564 585 611 655 702 705 711 780 786 790 846 940 948 1027 1170 1179 1185 1222 1269 1310 1404 1410 1422 1572 1580 1692 1703 1755 1833 1965 2054 2115 2133 2209 2340 2358 2370 2444 2538 2620 2820 2844 3055 3081 3406 3510 3537 3555 3666 3713 3930 4108 4230 4266 4418 4716 4740 5076 5109 5135 5499 5895 6110 6157 6162 6345 6627 6812 7020 7074 7110 7332 7426 7860 8460 8515 8532 8836 9165 9243 10218 10270 10349 10665 10998 11045 11139 11790 12220 12314 12324 12690 13254 14148 14220 14852 15327 15405 16497 17030 17161 17685 18330 18471 18486 18565 19881 20436 20540 20698 21330 21996 22090 22278 23580 24628 25380 25545 26508 27495 27729 28717 30654 30785 30810 31047 32994 33135 33417 34060 34322 35370 36660 36942 36972 37130 39762 41396 42660 44180 44556 45981 46215 48269 51090 51483 51745 54990 55413 55458 55695 57434 59643 61308 61570 61620 62094 65988 66270 66834 68644 70740 73884 74260 76635 79524 80041 82485 85805 86151 91962 92355 92430 93141 96538 99405 100251 102180 102966 103490 109980 110826 110916 111390 114868 119286 123140 124188 132540 133668 134537 138645 143585 144807 153270 154449 155235 160082 164970 166239 167085 171610 172302 174511 183924 184710 184860 186282 193076 198810 200502 205932 206980 221652 222780 223093 229905 238572 240123 241345 257415 258453 269074 277065 277290 279423 287170 289379 289614 298215 306540 308898 310470 320164 329940 332478 334170 343220 344604 349022 369420 372564 397620 400205 401004 403611 430755 434421 446186 459810 463347 465705 480246 482690 486403 501255 514830 516906 523533 538148 554130 554580 558846 574340 578758 579228 596430 617796 620940 664956 668340 669279 672685 698044 720369 724035 772245 775359 800410 806567 807222 831195 861510 868137 868842 872555 892372 919620 926694 931410 960492 965380 972806 1002510 1029660 1033812 1047066 1108260 1115465 1117692 1157516 1192860 1200615 1210833 1292265 1303263 1338558 1345370 1355719 1397115 1440738 1446895 1448070 1459209 1544490 1550718 1570599 1600820 1613134 1614444 1662390 1723020 1736274 1737684 1745110 1853388 1862820 1945612 2005020 2007837 2018055 2094132 2161107 2172105 2230930 2268643 2316735 2401230 2419701 2421666 2432015 2584530 2604411 2606526 2617665 2677116 2690740 2711438 2794230 2881476 2893790 2896140 2918418 3088980 3101436 3141198 3226268 3324780 3346395 3472548 3490220 3601845 3632499 3761927 3876795 4015674 4032835 4036110 4067157 4322214 4340685 4344210 4377627 4461860 4537286 4633470 4711797 4802460 4839402 4843332 4864030 5169060 5208822 5213052 5235330 5422876 5588460 5787580 5836836 6023511 6054165 6282396 6323239 6516315 6692790 6778595 6805929 7203690 7259103 7264998 7296045 7523854 7753590 7813233 7852995 8031348 8065670 8072220 8134314 8644428 8681370 8688420 8755254 9074572 9266940 9423594 9678804 9728060 10039185 10417644 10470660 10485371 10805535 11285781 11343215 12047022 12098505 12108330 12201471 12646478 13022055 13032630 13132881 13385580 13557190 13611858 14407380 14518206 14529996 14592090 15047708 15507180 15626466 15705990 16131340 16268628 17362740 17510508 17624347 18162495 18809635 18847188 18969717 20078370 20335785 20417787 20970742 21611070 21777309 21888135 22571562 22686430 22860941 23558985 24094044 24197010 24216660 24402942 25292956 26044110 26065260 26265762 27114380 27223716 29036412 29184180 30117555 31252932 31411980 31456113 31616195 33857343 34029645 35248694 36295515 36324990 36604413 37619270 37908649 37939434 39066165 40156740 40671570 40835574 41941484 43222140 43554618 43776270 45143124 45372860 45721882 47117970 48394020 48805884 52088220 52426855 52531524 52873041 56428905 56909151 60235110 61007355 61253361 62912226 63232390 63718793 65664405 67714686 68059290 68582823 70497388 72591030 72649980 73208826 75238540 75817298 75878868 78132330 81343140 81671148 87109236 87552540 88121735 91443764 94235940 94368339 94848585 101572029 102088935 104853710 105746082 108886545 112857810 113725947 113818302 114304705 120470220 122014710 122506722 125824452 126464780 127437586 131328810 135429372 136118580 137165646 145182060 146417652 151634596 156264660 157280565 158619123 169286715 170727453 176243470 183022065 188736678 189543245 189697170 191156379 203144058 204177870 205748469 209707420 211492164 217773090 225715620 227451894 227636604 228609410 244029420 245013444 254875172 262657620 264365205 274331292 283105017 284545755 297192233 306266805 314561130 317238246 318593965 338573430 341177841 341454906 342914115 352486940 366044130 377473356 379086490 379394340 382312758 406288116 408355740 411496938 435546180 454903788 457218820 471841695 475857369 492812437 507860145 528730410 566210034 568629735 569091510 573469137 594384466 612533610 617245407 629122260 634476492 637187930 677146860 682355682 682909812 685828230 732088260 758172980 764625516 793095615 822993876 828344309 853637265 891576699 943683390 951714738 955781895 985624874 1015720290 1023533523 1028742345 1057460820 1132420068 1137259470 1138183020 1146938274 1188768932 1225067220 1234490814 1274375860 1364711364 1371656460 1415525085 1478437311 1485961165 1586191230 1656688618 1705889205 1707274530 1720407411 1783153398 1887366780 1903429476 1911563790 1971249748 2031440580 2047067046 2057484690 2274518940 2293876548 2379286845 2464062185 2468981628 2485032927 2674730097 2831050170 2867345685 2956874622 2971922330 2994783271 3086227035 3172382460 3313377236 3411778410 3414549060 3440814822 3566306796 3823127580 4094134092 4114969380 4141721545 4435311933 4457883495 4758573690 4928124370 4970065854 5117667615 5349460194 5662100340 5734691370 5913749244 5943844660 5989566542 6172454070 6823556820 6881629644 7392186555 7455098781 8024190291 8283443090 8602037055 8870623866 8915766990 8984349813 9517147380 9856248740 9940131708 10235335230 10698920388 11469382740 11979133084 12344908140 12425164635 13305935799 13373650485 14784373110 14910197562 14973916355 16048380582 16566886180 17204074110 17741247732 17831533980 17968699626 20470670460 22176559665 22365296343 24850329270 26611871598 26747300970 26953049439 29568746220 29820395124 29947832710 32096761164 34408148220 35937399252 37275493905 38932182523 40120951455 44353119330 44730592686 44921749065 49700658540 53223743196 53494601940 53906098878 59895665420 66529678995 74550987810 77864365046 80241902910 80859148317 88706238660 89461185372 89843498130 107812197756 111826481715 116796547569 133059357990 134765247195 149101975620 155728730092 160483805820 161718296634 179686996260 194660912615 223652963430 233593095138 266118715980 269530494390 323436593268 350389642707 389321825230 404295741585 447305926860 467186190276 539060988780 583982737845 700779285414 778643650460 808591483170 1051168928121 1167965475690 1401558570828 1617182966340 1751948213535 2102337856242 2335930951380 3503896427070 4204675712484 5255844640605 7007792854140 10511689281210 21023378562420
- Sum of all divisors σ(n): 73439414361600
- Sum of proper divisors (its aliquot sum) s(n): 52416035799180
- 21023378562420 is an abundant number, because the sum of its proper divisors (52416035799180) is greater than itself. Its abundance is 31392657236760
Bases of 21023378562420
- Binary: 1001100011110111000110000001011011101011101002
- Hexadecimal: 0x131EE302DD74
- Base-36: 7GA08SDX0
Squares and roots of 21023378562420
- 21023378562420 squared (210233785624202) is 441982446178820825836256400
- 21023378562420 cubed (210233785624203) is 9291964283961773195720193268946524488000
-
The
square root of 21023378562420 is 4585125.7957028835 -
The
cube root of 21023378562420 is 27599.4760115549
Scales and comparisons
How big is 21023378562420?- 21,023,378,562,420 seconds is equal to 668,478 years, 21 weeks, 1 day, 18 hours, 27 minutes.
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To count from 1 to 21,023,378,562,420 would take you about one million, six hundred seventy-one thousand, one hundred ninety-six 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 21023378562420 cubic inches would be around 2300 feet tall.
Recreational maths with 21023378562420
- 21023378562420 backwards is 02426587332012
- 21023378562420 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21023378562420's digits is 45
- More coming soon!
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The information we have on file for 21023378562420 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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