21238963200
21,238,963,200 is an even composite number composed of six prime numbers multiplied together.
21238963200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred ninety-two divisors.
Prime factorization of 21238963200:
210 × 32 × 52 × 7 × 13 × 1013
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 13 × 1013)See below for interesting mathematical facts about the number 21238963200 from the Numbermatics database.
Names of 21238963200
- Cardinal: 21238963200 can be written as Twenty-one billion, two hundred thirty-eight million, nine hundred sixty-three thousand, two hundred.
Scientific notation
- Scientific notation: 2.12389632 × 1010
Factors of 21238963200
Divisors of 21238963200
- Number of divisors d(n): 792
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 28 30 32 35 36 39 40 42 45 48 50 52 56 60 63 64 65 70 72 75 78 80 84 90 91 96 100 104 105 112 117 120 126 128 130 140 144 150 156 160 168 175 180 182 192 195 200 208 210 224 225 234 240 252 256 260 273 280 288 300 312 315 320 325 336 350 360 364 384 390 400 416 420 448 450 455 468 480 504 512 520 525 546 560 576 585 600 624 630 640 650 672 700 720 728 768 780 800 819 832 840 896 900 910 936 960 975 1008 1013 1024 1040 1050 1092 1120 1152 1170 1200 1248 1260 1280 1300 1344 1365 1400 1440 1456 1536 1560 1575 1600 1638 1664 1680 1792 1800 1820 1872 1920 1950 2016 2026 2080 2100 2184 2240 2275 2304 2340 2400 2496 2520 2560 2600 2688 2730 2800 2880 2912 2925 3039 3072 3120 3150 3200 3276 3328 3360 3584 3600 3640 3744 3840 3900 4032 4052 4095 4160 4200 4368 4480 4550 4608 4680 4800 4992 5040 5065 5120 5200 5376 5460 5600 5760 5824 5850 6078 6240 6300 6400 6552 6656 6720 6825 7091 7168 7200 7280 7488 7680 7800 8064 8104 8190 8320 8400 8736 8960 9100 9117 9216 9360 9600 9984 10080 10130 10400 10752 10920 11200 11520 11648 11700 12156 12480 12600 12800 13104 13169 13312 13440 13650 14182 14400 14560 14976 15195 15360 15600 16128 16208 16380 16640 16800 17472 17920 18200 18234 18720 19200 19968 20160 20260 20475 20800 21273 21504 21840 22400 23040 23296 23400 24312 24960 25200 25325 25600 26208 26338 26880 27300 28364 28800 29120 29952 30390 31200 32256 32416 32760 33280 33600 34944 35455 35840 36400 36468 37440 38400 39507 39936 40320 40520 40950 41600 42546 43680 44800 45585 46080 46592 46800 48624 49920 50400 50650 52416 52676 53760 54600 56728 57600 58240 59904 60780 62400 63819 64512 64832 65520 65845 66560 67200 69888 70910 72800 72936 74880 75975 76800 79014 80640 81040 81900 83200 85092 87360 89600 91170 92183 93184 93600 97248 99840 100800 101300 104832 105352 106365 107520 109200 113456 115200 116480 118521 119808 121560 124800 127638 129664 131040 131690 134400 139776 141820 145600 145872 149760 151950 158028 161280 162080 163800 166400 170184 174720 177275 179200 182340 184366 187200 194496 197535 199680 201600 202600 209664 210704 212730 218400 226912 227925 230400 232960 237042 243120 249600 255276 259328 262080 263380 268800 276549 279552 283640 291200 291744 299520 303900 316056 319095 322560 324160 327600 329225 332800 340368 349440 354550 364680 368732 374400 388992 395070 403200 405200 419328 421408 425460 436800 453824 455850 460915 465920 474084 486240 499200 510552 518656 524160 526760 531825 537600 553098 567280 582400 583488 592605 599040 607800 632112 638190 648320 655200 658450 680736 698880 709100 729360 737464 748800 777984 790140 806400 810400 829647 838656 842816 850920 873600 907648 911700 921830 948168 972480 987675 998400 1021104 1037312 1048320 1053520 1063650 1106196 1134560 1164800 1166976 1185210 1215600 1264224 1276380 1296640 1310400 1316900 1361472 1382745 1397760 1418200 1458720 1474928 1497600 1555968 1580280 1595475 1612800 1620800 1659294 1685632 1701840 1747200 1815296 1823400 1843660 1896336 1944960 1975350 2042208 2096640 2107040 2127300 2212392 2269120 2304575 2329600 2333952 2370420 2431200 2528448 2552760 2593280 2620800 2633800 2722944 2765490 2836400 2917440 2949856 2963025 2995200 3111936 3160560 3190950 3241600 3318588 3371264 3403680 3494400 3630592 3646800 3687320 3792672 3889920 3950700 4084416 4148235 4193280 4214080 4254600 4424784 4538240 4609150 4667904 4740840 4862400 5056896 5105520 5186560 5241600 5267600 5445888 5530980 5672800 5834880 5899712 5926050 6321120 6381900 6483200 6637176 6742528 6807360 6913725 6988800 7261184 7293600 7374640 7585344 7779840 7901400 8168832 8296470 8428160 8509200 8849568 9076480 9218300 9335808 9481680 9724800 10113792 10211040 10483200 10535200 10891776 11061960 11345600 11669760 11799424 11852100 12642240 12763800 12966400 13274352 13485056 13614720 13827450 14587200 14749280 15170688 15559680 15802800 16337664 16592940 16856320 17018400 17699136 18152960 18436600 18963360 19449600 20227584 20422080 20741175 20966400 21070400 21783552 22123920 22691200 23339520 23598848 23704200 25284480 25527600 25932800 26548704 27229440 27654900 29174400 29498560 30341376 31605600 32675328 33185880 33712640 34036800 35398272 36305920 36873200 37926720 38899200 40455168 40844160 41482350 42140800 44247840 45382400 46679040 47197696 47408400 50568960 51055200 53097408 54458880 55309800 58348800 58997120 60682752 63211200 65350656 66371760 67425280 68073600 70796544 73746400 75853440 77798400 81688320 82964700 84281600 88495680 90764800 94395392 94816800 101137920 102110400 106194816 108917760 110619600 116697600 117994240 121365504 126422400 132743520 136147200 141593088 147492800 151706880 163376640 165929400 168563200 176991360 181529600 189633600 202275840 204220800 212389632 221239200 233395200 235988480 252844800 265487040 272294400 283186176 294985600 303413760 326753280 331858800 337126400 353982720 379267200 408441600 424779264 442478400 471976960 505689600 530974080 544588800 589971200 606827520 663717600 707965440 758534400 816883200 849558528 884956800 1011379200 1061948160 1179942400 1327435200 1415930880 1517068800 1633766400 1769913600 2123896320 2359884800 2654870400 3034137600 3539827200 4247792640 5309740800 7079654400 10619481600 21238963200
- Sum of all divisors σ(n): 93686899488
- Sum of proper divisors (its aliquot sum) s(n): 72447936288
- 21238963200 is an abundant number, because the sum of its proper divisors (72447936288) is greater than itself. Its abundance is 51208973088
Bases of 21238963200
- Binary: 100111100011111000011011100000000002
- Hexadecimal: 0x4F1F0DC00
- Base-36: 9R94OW0
Squares and roots of 21238963200
- 21238963200 squared (212389632002) is 451093557810954240000
- 21238963200 cubed (212389632003) is 9580759474103929660243968000000
-
The
square root of 21238963200 is 145735.9365427759 -
The
cube root of 21238963200 is 2769.3495151359
Scales and comparisons
How big is 21238963200?- 21,238,963,200 seconds is equal to 675 years, 17 weeks, 2 days, 8 hours.
-
To count from 1 to 21,238,963,200 would take you about one thousand, three hundred fifty 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 21238963200 cubic inches would be around 230.8 feet tall.
Recreational maths with 21238963200
- 21238963200 backwards is 00236983212
- 21238963200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21238963200's digits is 36
- More coming soon!
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The information we have on file for 21238963200 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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