21424249405440
21,424,249,405,440 is an even composite number composed of six prime numbers multiplied together.
21424249405440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred eighty divisors.
Prime factorization of 21424249405440:
215 × 34 × 5 × 7 × 211 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 211 × 1093)See below for interesting mathematical facts about the number 21424249405440 from the Numbermatics database.
Names of 21424249405440
- Cardinal: 21424249405440 can be written as Twenty-one trillion, four hundred twenty-four billion, two hundred forty-nine million, four hundred five thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.142424940544 × 1013
Factors of 21424249405440
Divisors of 21424249405440
- Number of divisors d(n): 1280
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 128 135 140 144 160 162 168 180 189 192 210 211 216 224 240 252 256 270 280 288 315 320 324 336 360 378 384 405 420 422 432 448 480 504 512 540 560 567 576 630 633 640 648 672 720 756 768 810 840 844 864 896 945 960 1008 1024 1055 1080 1093 1120 1134 1152 1260 1266 1280 1296 1344 1440 1477 1512 1536 1620 1680 1688 1728 1792 1890 1899 1920 2016 2048 2110 2160 2186 2240 2268 2304 2520 2532 2560 2592 2688 2835 2880 2954 3024 3072 3165 3240 3279 3360 3376 3456 3584 3780 3798 3840 4032 4096 4220 4320 4372 4431 4480 4536 4608 5040 5064 5120 5184 5376 5465 5670 5697 5760 5908 6048 6144 6330 6480 6558 6720 6752 6912 7168 7385 7560 7596 7651 7680 8064 8192 8440 8640 8744 8862 8960 9072 9216 9495 9837 10080 10128 10240 10368 10752 10930 11340 11394 11520 11816 12096 12288 12660 12960 13116 13293 13440 13504 13824 14336 14770 15120 15192 15302 15360 16128 16384 16395 16880 17091 17280 17488 17724 17920 18144 18432 18990 19674 20160 20256 20480 20736 21504 21860 22155 22680 22788 22953 23040 23632 24192 24576 25320 25920 26232 26586 26880 27008 27648 28485 28672 29511 29540 30240 30384 30604 30720 32256 32768 32790 33760 34182 34560 34976 35448 35840 36288 36864 37980 38255 39348 39879 40320 40512 40960 41472 43008 43720 44310 45360 45576 45906 46080 47264 48384 49152 49185 50640 51840 52464 53172 53760 54016 55296 56970 57344 59022 59080 60480 60768 61208 61440 64512 65580 66465 67520 68364 68859 69120 69952 70896 71680 72576 73728 75960 76510 78696 79758 80640 81024 81920 82944 85455 86016 87440 88533 88620 90720 91152 91812 92160 94528 96768 98304 98370 101280 103680 104928 106344 107520 108032 110592 113940 114688 114765 118044 118160 119637 120960 121536 122416 122880 129024 131160 132930 135040 136728 137718 138240 139904 141792 143360 145152 147456 147555 151920 153020 157392 159516 161280 162048 163840 165888 170910 172032 174880 177066 177240 181440 182304 183624 184320 189056 193536 196740 199395 202560 206577 207360 209856 212688 215040 216064 221184 227880 229376 229530 230623 236088 236320 239274 241920 243072 244832 245760 258048 262320 265860 270080 273456 275436 276480 279808 283584 286720 290304 294912 295110 303840 306040 314784 319032 322560 324096 331776 341820 344064 344295 349760 354132 354480 362880 364608 367248 368640 378112 387072 393480 398790 405120 413154 414720 419712 425376 430080 432128 442368 442665 455760 459060 461246 472176 472640 478548 483840 486144 489664 491520 516096 524640 531720 540160 546912 550872 552960 559616 567168 573440 580608 590220 598185 607680 612080 619731 629568 638064 645120 648192 663552 683640 688128 688590 691869 699520 708264 708960 725760 729216 734496 737280 756224 774144 786960 797580 810240 826308 829440 839424 850752 860160 864256 884736 885330 911520 918120 922492 944352 945280 957096 967680 972288 979328 1032192 1032885 1049280 1063440 1080320 1093824 1101744 1105920 1119232 1134336 1146880 1153115 1161216 1180440 1196370 1215360 1224160 1239462 1259136 1276128 1290240 1296384 1327104 1367280 1377180 1383738 1399040 1416528 1417920 1451520 1458432 1468992 1474560 1512448 1548288 1573920 1595160 1614361 1620480 1652616 1658880 1678848 1701504 1720320 1728512 1770660 1823040 1836240 1844984 1888704 1890560 1914192 1935360 1944576 1958656 2064384 2065770 2075607 2098560 2126880 2160640 2187648 2203488 2211840 2238464 2268672 2306230 2322432 2360880 2392740 2430720 2448320 2478924 2518272 2552256 2580480 2592768 2654208 2734560 2754360 2767476 2798080 2833056 2835840 2903040 2916864 2937984 3024896 3096576 3098655 3147840 3190320 3228722 3240960 3305232 3317760 3357696 3403008 3440640 3457024 3459345 3541320 3646080 3672480 3689968 3777408 3781120 3828384 3870720 3889152 3917312 4131540 4151214 4197120 4253760 4321280 4375296 4406976 4423680 4476928 4537344 4612460 4644864 4721760 4785480 4843083 4861440 4896640 4957848 5036544 5104512 5160960 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373609260 376061952 387446640 396627840 398516544 402923520 408360960 413276416 423069696 435585024 435877470 442796160 453288960 464935968 466698240 470077440 472315904 483508224 490033152 498145680 516595520 523052964 528837120 531355392 537231360 544481280 560037888 564092928 581169960 590394880 597774816 604385280 612541440 619914624 626769920 634604544 653377536 653816205 664194240 697403952 700047360 705116160 708473856 725262336 725975040 747218520 752123904 774893280 793255680 797033088 805847040 816721920 826552832 846139392 871754940 885592320 906577920 929871936 933396480 940154880 944631808 967016448 980066304 996291360 1033191040 1046105928 1057674240 1062710784 1088962560 1128185856 1162339920 1180789760 1195549632 1208770560 1225082880 1239829248 1253539840 1269209088 1306755072 1307632410 1328388480 1394807904 1400094720 1410232320 1416947712 1450524672 1494437040 1549786560 1586511360 1594066176 1611694080 1633443840 1653105664 1692278784 1743509880 1771184640 1813155840 1859743872 1880309760 1889263616 1960132608 1992582720 2066382080 2092211856 2115348480 2125421568 2177925120 2256371712 2324679840 2361579520 2391099264 2417541120 2450165760 2479658496 2538418176 2615264820 2656776960 2789615808 2800189440 2820464640 2833895424 2901049344 2988874080 3099573120 3173022720 3188132352 3266887680 3306211328 3384557568 3487019760 3542369280 3626311680 3719487744 3760619520 3778527232 3920265216 3985165440 4132764160 4184423712 4230696960 4250843136 4649359680 4723159040 4782198528 4835082240 4900331520 4959316992 5076836352 5230529640 5313553920 5579231616 5640929280 5667790848 5977748160 6199146240 6346045440 6376264704 6533775360 6612422656 6769115136 6974039520 7084738560 7252623360 7438975488 7557054464 7970330880 8265528320 8368847424 8461393920 8501686272 9298719360 9446318080 9564397056 9800663040 9918633984 10153672704 10461059280 10627107840 11158463232 11281858560 11335581696 11955496320 12398292480 12692090880 12752529408 13224845312 13948079040 14169477120 14505246720 14877950976 15940661760 16531056640 16737694848 16922787840 17003372544 18597438720 18892636160 19128794112 19601326080 19837267968 20307345408 20922118560 21254215680 22316926464 22671163392 23910992640 24796584960 25384181760 25505058816 26449690624 27896158080 28338954240 29755901952 31881323520 33062113280 33475389696 33845575680 34006745088 37194877440 37785272320 38257588224 39674535936 41844237120 42508431360 44633852928 47821985280 49593169920 50768363520 51010117632 52899381248 55792316160 56677908480 59511803904 63762647040 66124226560 66950779392 68013490176 74389754880 76515176448 79349071872 83688474240 85016862720 89267705856 95643970560 99186339840 101536727040 102020235264 111584632320 113355816960 119023607808 127525294080 132248453120 133901558784 148779509760 153030352896 158698143744 167376948480 170033725440 178535411712 191287941120 198372679680 204040470528 223169264640 238047215616 255050588160 264496906240 267803117568 297559019520 306060705792 334753896960 340067450880 357070823424 382575882240 396745359360 446338529280 476094431232 510101176320 535606235136 595118039040 612121411584 669507793920 714141646848 765151764480 793490718720 892677058560 1020202352640 1071212470272 1190236078080 1339015587840 1428283293696 1530303528960 1785354117120 2142424940544 2380472156160 2678031175680 3060607057920 3570708234240 4284849881088 5356062351360 7141416468480 10712124702720 21424249405440
- Sum of all divisors σ(n): 88278123795840
- Sum of proper divisors (its aliquot sum) s(n): 66853874390400
- 21424249405440 is an abundant number, because the sum of its proper divisors (66853874390400) is greater than itself. Its abundance is 45429624984960
Bases of 21424249405440
- Binary: 1001101111100001110001100011010000000000000002
- Hexadecimal: 0x137C38C68000
- Base-36: 7LE5WXS00
Squares and roots of 21424249405440
- 21424249405440 squared (214242494054402) is 458998462586496193501593600
- 21424249405440 cubed (214242494054403) is 9833697539166615158199339876492509184000
-
The
square root of 21424249405440 is 4628633.6434675839 -
The
cube root of 21424249405440 is 27773.7936902695
Scales and comparisons
How big is 21424249405440?- 21,424,249,405,440 seconds is equal to 681,224 years, 44 weeks, 5 days, 14 hours, 24 minutes.
-
To count from 1 to 21,424,249,405,440 would take you about one million, seven hundred three thousand and sixty-two 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 21424249405440 cubic inches would be around 2314.5 feet tall.
Recreational maths with 21424249405440
- 21424249405440 backwards is 04450494242412
- 21424249405440 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21424249405440's digits is 45
- More coming soon!
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The information we have on file for 21424249405440 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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