21420043452000

Names of 21420043452000

• Cardinal: 21420043452000 can be written as Twenty-one trillion, four hundred twenty billion, forty-three million, four hundred fifty-two thousand.

Scientific notation

• Scientific notation: 2.1420043452 × 10¹³

Factors of 21420043452000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 63596

Divisors of 21420043452000

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 19 20 24 25 29 30 32 34 36 38 40 45 48 50 51 57 58 60 68 72 75 76 80 85 87 90 95 96 100 102 114 116 120 125 136 144 145 150 152 153 160 170 171 174 180 190 200 204 225 228 232 240 250 255 261 272 285 288 290 300 304 306 323 340 342 348 360 375 380 400 408 425 435 450 456 464 475 480 493 500 510 522 544 551 570 580 600 608 612 646 680 684 696 720 725 750 760 765 800 816 850 855 870 900 912 928 950 969 986 1000 1020 1044 1102 1125 1140 1160 1200 1224 1275 1292 1305 1360 1368 1392 1425 1440 1450 1479 1500 1520 1530 1615 1632 1653 1700 1710 1740 1800 1824 1900 1938 1972 2000 2040 2088 2125 2175 2204 2250 2280 2320 2375 2400 2448 2465 2550 2584 2610 2720 2736 2755 2784 2850 2900 2907 2958 3000 3040 3060 3230 3306 3400 3420 3480 3600 3625 3800 3825 3876 3944 4000 4080 4176 4250 4275 4350 4408 4437 4500 4560 4640 4750 4845 4896 4930 4959 5100 5168 5220 5472 5510 5700 5800 5814 5916 6000 6120 6375 6460 6525 6612 6800 6840 6960 7125 7200 7250 7395 7600 7650 7752 7888 8075 8160 8265 8352 8500 8550 8700 8816 8874 9000 9120 9367 9500 9690 9860 9918 10200 10336 10440 10875 11020 11400 11600 11628 11832 12000 12240 12325 12750 12920 13050 13224 13600 13680 13775 13920 14250 14500 14535 14790 15200 15300 15504 15776 16150 16530 17000 17100 17400 17632 17748 18000 18734 19000 19125 19380 19720 19836 20400 20880 21375 21750 22040 22185 22800 23200 23256 23664 24225 24480 24650 24795 25500 25840 26100 26448 27360 27550 28101 28500 29000 29070 29580 30600 31008 32300 32625 33060 34000 34200 34800 35496 36000 36975 37468 38000 38250 38760 39440 39672 40375 40800 41325 41760 42750 43500 44080 44370 45600 46512 46835 47328 48450 49300 49590 51000 51680 52200 52896 55100 56202 57000 58000 58140 59160 61200 61625 63521 64600 65250 66120 68000 68400 68875 69600 70992 72675 73950 74936 76000 76500 77520 78880 79344 80750 82650 84303 85500 87000 88160 88740 93024 93670 96900 98600 99180 102000 104400 110200 110925 112404 114000 116000 116280 118320 121125 122400 123250 123975 127042 129200 130500 132240 136800 137750 140505 141984 145350 147900 149872 153000 155040 158688 161500 165300 168606 171000 174000 177480 184875 187340 190563 193800 197200 198360 204000 206625 208800 220400 221850 224808 228000 232560 234175 236640 242250 246500 247950 254084 258400 261000 264480 275500 281010 290700 295800 299744 306000 317605 323000 330600 337212 342000 348000 354960 363375 369750 374680 381126 387600 394400 396720 413250 421515 440800 443700 449616 465120 468350 484500 493000 495900 508168 522000 551000 554625 562020 571689 581400 591600 612000 619875 635210 646000 661200 674424 684000 702525 709920 726750 739500 749360 762252 775200 793440 826500 843030 887400 899232 936700 952815 969000 986000 991800 1016336 1044000 1079857 1102000 1109250 1124040 1143378 1162800 1170875 1183200 1206899 1239750 1270420 1292000 1322400 1348848 1405050 1453500 1479000 1498720 1524504 1588025 1653000 1686060 1774800 1842109 1873400 1905630 1938000 1972000 1983600 2032672 2107575 2159714 2204000 2218500 2248080 2286756 2325600 2341750 2413798 2479500 2540840 2697696 2810100 2858445 2907000 2958000 3049008 3176050 3239571 3306000 3372120 3512625 3549600 3620697 3684218 3746800 3811260 3876000 3967200 4215150 4319428 4437000 4496160 4573512 4683500 4764075 4827596 4959000 5081680 5399285 5526327 5620200 5716890 5814000 5916000 6034495 6098016 6352100 6479142 6612000 6744240 7025250 7241394 7368436 7493600 7622520 7940125 8430300 8638856 8874000 9147024 9210545 9367000 9528150 9655192 9718713 9918000 10163360 10537875 10798570 10862091 11052654 11240400 11433780 11628000 12068990 12704200 12958284 13488480 14050500 14292225 14482788 14736872 15245040 15880250 16197855 16578981 16860600 17277712 17748000 18103485 18294048 18421090 18734000 19056300 19310384 19437426 19836000 20517283 21075750 21597140 21724182 22105308 22480800 22867560 23820375 24137980 25408400 25916568 26996425 27631635 28101000 28584450 28965576 29473744 30172475 30490080 31315853 31760500 32395710 33157962 33721200 34555424 35000071 36206970 36842180 37468000 38112600 38620768 38874852 41034566 42151500 43194280 43448364 44210616 45735120 46052725 47640750 48275960 48593565 50816800 51833136 53992850 54310455 55263270 56202000 57168900 57931152 58947488 60344950 61551849 62631706 63521000 64791420 66315924 67442400 70000142 71461125 72413940 73684360 76225200 77749704 80989275 82069132 82894905 84303000 86388560 86896728 88421232 90517425 91470240 92105450 93947559 95281500 96551920 97187130 102586415 103666272 105000213 107985700 108620910 110526540 112404000 114337800 115862304 120689900 123103698 125263412 127042000 129582840 132631848 134982125 138158175 140000284 142922250 144827880 147368720 150862375 152450400 155499408 156579265 161978550 164138264 165789810 168606000 172777120 173793456 175000355 176842464 181034850 184210900 184655547 187895118 190563000 193103840 194374260 205172830 210000426 215971400 217241820 221053080 228675600 230263625 241379800 242967825 246207396 250526824 254084000 259165680 265263696 269964250 271552275 276316350 280000568 281842677 285844500 289655760 294737440 301724750 307759245 310998816 313158530 315000639 323957100 328276528 331579620 337212000 347586912 350000710 362069700 368421800 369311094 375790236 381126000 388748520 404946375 410345660 414474525 420000852 431942800 434483640 442106160 452587125 457351200 460527250 469737795 482759600 485935650 492414792 501053648 512932075 518331360 525001065 530527392 539928500 543104550 552632700 560001136 563685354 571689000 579311520 595001207 603449500 615518490 626317060 630001278 647914200 656553056 663159240 690790875 700001420 724139400 736843600 738622188 751580472 762252000 777497040 782896325 809892750 820691320 828949050 840001704 863885600 868967280 875001775 884212320 905174250 921054500 923277735 939475590 965519200 971871300 984829584 1002107296 1025864150 1050002130 1079857000 1086209100 1105265400 1120002272 1127370708 1143378000 1190002414 1206899000 1214839125 1231036980 1252634120 1260002556 1295828400 1326318480 1357761375 1381581750 1400002840 1409213385 1448278800 1473687200 1477244376 1503160944 1538796225 1554994080 1565792650 1575003195 1619785500 1641382640 1657898100 1680003408 1737934560 1750003550 1785003621 1810348500 1842109000 1846555470 1878951180 1943742600 1969659168 2051728300 2072372625 2100004260 2159714000 2172418200 2210530800 2254741416 2286756000 2348688975 2380004828 2413798000 2429678250 2462073960 2505268240 2520005112 2564660375 2591656800 2625005325 2652636960 2715522750 2763163500 2800005680 2818426770 2896557600 2954488752 2975006035 3006321888 3077592450 3131585300 3150006390 3239571000 3282765280 3315796200 3360006816 3500007100 3570007242 3620697000 3684218000 3693110940 3757902360 3887485200 3914481625 4103456600 4144745250 4200008520 4319428000 4344836400 4375008875 4421061600 4509482832 4616388675 4697377950 4760009656 4827596000 4859356500 4924147920 5010536480 5040010224 5129320750 5250010650 5355010863 5431045500 5526327000 5600011360 5636853540 5908977504 5950012070 6155184900 6263170600 6300012780 6479142000 6631592400 7000014200 7046066925 7140014484 7241394000 7368436000 7386221880 7515804720 7693981125 7774970400 7828963250 7875015975 8206913200 8289490500 8400017040 8689672800 8750017750 8925018105 9018965664 9232777350 9394755900 9520019312 9718713000 9848295840 10080020448 10258641500 10500021300 10710021726 10862091000 11052654000 11273707080 11743444875 11900024140 12310369800 12526341200 12600025560 12958284000 13125026625 13263184800 14000028400 14092133850 14280028968 14482788000 14772443760 14875030175 15031609440 15387962250 15657926500 15750031950 16413826400 16578981000 16800034080 17500035500 17850036210 18465554700 18789511800 19040038624 19437426000 20517283000 21000042600 21420043452 21724182000 22105308000 22547414160 23081943375 23486889750 23800048280 24620739600 25052682400 25200051120 26250053250 26775054315 28000056800 28184267700 28560057936 29544887520 29750060350 30775924500 31315853000 31500063900 33157962000 35000071000 35230334625 35700072420 36931109400 37579023600 38874852000 39375079875 41034566000 42000085200 42840086904 43448364000 44625090525 45094828320 46163886750 46973779500 47600096560 49241479200 50400102240 52500106500 53550108630 56368535400 57120115872 59500120700 61551849000 62631706000 63000127800 66315924000 70000142000 70460669250 71400144840 73862218800 74375150875 75158047200 78750159750 82069132000 84000170400 85680173808 89250181050 92327773500 93947559000 95200193120 105000213000 107100217260 112737070800 119000241400 123103698000 125263412000 126000255600 133875271575 140000284000 140921338500 142800289680 147724437600 148750301750 157500319500 171360347616 178500362100 184655547000 187895118000 210000426000 214200434520 223125452625 225474141600 238000482800 246207396000 252000511200 267750543150 281842677000 285600579360 297500603500 315000639000 357000724200 369311094000 375790236000 420000852000 428400869040 446250905250 476000965600 535501086300 563685354000 595001207000 630001278000 669376357875 714001448400 738622188000 856801738080 892501810500 1071002172600 1127370708000 1190002414000 1260002556000 1338752715750 1428002896800 1785003621000 2142004345200 2380004828000 2677505431500 3570007242000 4284008690400 5355010863000 7140014484000 10710021726000 21420043452000
• Sum of all divisors σ(n): 87650907926400
• Sum of proper divisors (its aliquot sum) s(n): 66230864474400
• 21420043452000 is an abundant number, because the sum of its proper divisors (66230864474400) is greater than itself. Its abundance is 44810821022400

Bases of 21420043452000

• Binary: 100110111101100111110000101001011111001100000₂
• Hexadecimal: 0x137B3E14BE60
• Base-36: 7LC8CTLK0

Squares and roots of 21420043452000

• 21420043452000 squared (21420043452000²) is 458818261485568076304000000
• 21420043452000 cubed (21420043452000³) is 9827907097591966265335731561408000000000
• The square root of 21420043452000 is 4628179.2804514393
• The cube root of 21420043452000 is 27771.9760781169

Scales and comparisons

• 21,420,043,452,000 seconds is equal to 681,091 years, 6 weeks, 3 days, 14 hours.
• To count from 1 to 21,420,043,452,000 would take you about one million, seven hundred two thousand, seven hundred twenty-seven 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 21420043452000 cubic inches would be around 2314.3 feet tall.

Recreational maths with 21420043452000

• 21420043452000 backwards is 00025434002412
• The number of decimal digits it has is: 14
• The sum of 21420043452000's digits is 27
• More coming soon!