21241688721408
21,241,688,721,408 is an even composite number composed of five prime numbers multiplied together.
21241688721408 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21241688721408:
211 × 33 × 97 × 1372 × 211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 97 × 137 × 137 × 211)See below for interesting mathematical facts about the number 21241688721408 from the Numbermatics database.
Names of 21241688721408
- Cardinal: 21241688721408 can be written as Twenty-one trillion, two hundred forty-one billion, six hundred eighty-eight million, seven hundred twenty-one thousand, four hundred eight.
Scientific notation
- Scientific notation: 2.1241688721408 × 1013
Factors of 21241688721408
Divisors of 21241688721408
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 97 108 128 137 144 192 194 211 216 256 274 288 291 384 388 411 422 432 512 548 576 582 633 768 776 822 844 864 873 1024 1096 1152 1164 1233 1266 1536 1552 1644 1688 1728 1746 1899 2048 2192 2304 2328 2466 2532 2619 3072 3104 3288 3376 3456 3492 3699 3798 4384 4608 4656 4932 5064 5238 5697 6144 6208 6576 6752 6912 6984 7398 7596 8768 9216 9312 9864 10128 10476 11394 12416 13152 13289 13504 13824 13968 14796 15192 17536 18432 18624 18769 19728 20256 20467 20952 22788 24832 26304 26578 27008 27648 27936 28907 29592 30384 35072 37248 37538 39456 39867 40512 40934 41904 45576 49664 52608 53156 54016 55296 55872 56307 57814 59184 60768 61401 70144 74496 75076 78912 79734 81024 81868 83808 86721 91152 99328 105216 106312 108032 111744 112614 115628 118368 119601 121536 122802 140288 148992 150152 157824 159468 162048 163736 167616 168921 173442 182304 184203 198656 210432 212624 216064 223488 225228 231256 236736 239202 243072 245604 260163 280576 297984 300304 315648 318936 324096 327472 335232 337842 346884 358803 364608 368406 420864 425248 432128 446976 450456 462512 473472 478404 486144 491208 506763 520326 552609 595968 600608 631296 637872 648192 654944 670464 675684 693768 717606 729216 736812 780489 841728 850496 893952 900912 925024 946944 956808 972288 982416 1013526 1040652 1105218 1201216 1262592 1275744 1296384 1309888 1340928 1351368 1387536 1435212 1458432 1473624 1560978 1700992 1787904 1801824 1820593 1850048 1893888 1913616 1944576 1964832 2027052 2081304 2210436 2402432 2525184 2551488 2619776 2681856 2702736 2775072 2803979 2870424 2916864 2947248 3121956 3401984 3603648 3641186 3700096 3787776 3827232 3889152 3929664 3960259 4054104 4162608 4420872 4804864 5102976 5239552 5363712 5405472 5461779 5550144 5607958 5740848 5833728 5894496 6243912 6803968 7207296 7282372 7400192 7575552 7654464 7859328 7920518 8108208 8325216 8411937 8841744 9609728 10205952 10479104 10810944 10923558 11100288 11215916 11481696 11667456 11788992 11880777 12487824 13607936 14414592 14564744 14800384 15308928 15718656 15841036 16216416 16385337 16650432 16823874 17683488 19219456 20411904 20958208 21621888 21847116 22200576 22431832 22963392 23577984 23761554 24975648 25235811 27215872 28829184 29129488 29600768 30617856 31437312 31682072 32432832 32770674 33300864 33647748 35366976 35642331 38438912 40823808 41916416 43243776 43694232 44401152 44863664 45926784 47155968 47523108 49156011 49951296 50471622 57658368 58258976 59201536 61235712 62874624 63364144 64865664 65541348 66601728 67295496 70733952 71284662 75707433 81647616 86487552 87388464 88802304 89727328 91853568 94311936 95046216 98312022 99902592 100943244 106926993 115316736 116517952 122471424 125749248 126728288 129731328 131082696 133203456 134590992 141467904 142569324 151414866 172975104 174776928 177604608 179454656 183707136 188623872 190092432 196624044 199805184 201886488 213853986 233035904 244942848 253456576 259462656 262165392 266406912 269181984 282935808 285138648 302829732 345950208 349553856 358909312 367414272 377247744 380184864 384145123 393248088 399610368 403772976 427707972 466071808 506913152 518925312 524330784 532813824 538363968 565871616 570277296 605659464 699107712 717818624 734828544 760369728 768290246 786496176 799220736 807545952 855415944 932143616 1013826304 1037850624 1048661568 1076727936 1131743232 1140554592 1152435369 1211318928 1398215424 1435637248 1520739456 1536580492 1572992352 1598441472 1615091904 1710831888 1864287232 2027652608 2097323136 2153455872 2281109184 2304870738 2422637856 2796430848 2871274496 3041478912 3073160984 3145984704 3230183808 3421663776 3457306107 3728574464 4055305216 4194646272 4306911744 4562218368 4609741476 4845275712 5592861696 5742548992 6082957824 6146321968 6291969408 6460367616 6843327552 6914612214 8110610432 8389292544 8613823488 9124436736 9219482952 9690551424 10371918321 11185723392 12165915648 12292643936 12583938816 12920735232 13686655104 13829224428 16778585088 17227646976 18248873472 18438965904 19381102848 20743836642 24331831296 24585287872 25167877632 25841470464 27373310208 27658448856 33557170176 36497746944 36877931808 38762205696 41487673284 49170575744 50335755264 51682940928 54746620416 55316897712 72995493888 73755863616 77524411392 82975346568 98341151488 100671510528 109493240832 110633795424 147511727232 155048822784 165950693136 196682302976 218986481664 221267590848 295023454464 331901386272 393364605952 442535181696 590046908928 663802772544 786729211904 885070363392 1180093817856 1327605545088 1770140726784 2360187635712 2655211090176 3540281453568 5310422180352 7080562907136 10620844360704 21241688721408
- Sum of all divisors σ(n): 64342578081600
- Sum of proper divisors (its aliquot sum) s(n): 43100889360192
- 21241688721408 is an abundant number, because the sum of its proper divisors (43100889360192) is greater than itself. Its abundance is 21859200638784
Bases of 21241688721408
- Binary: 1001101010001101101110100111110001000000000002
- Hexadecimal: 0x1351B74F8800
- Base-36: 7J2AP0QO0
Squares and roots of 21241688721408
- 21241688721408 squared (212416887214082) is 451209339737191833837502464
- 21241688721408 cubed (212416887214083) is 9584448342889458291652156504564209549312
-
The
square root of 21241688721408 is 4608870.6557472407 -
The
cube root of 21241688721408 is 27694.6797036181
Scales and comparisons
How big is 21241688721408?- 21,241,688,721,408 seconds is equal to 675,419 years, 51 weeks, 5 days, 17 hours, 16 minutes, 48 seconds.
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To count from 1 to 21,241,688,721,408 would take you about one million, six hundred eighty-eight thousand, five hundred forty-nine 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 21241688721408 cubic inches would be around 2307.9 feet tall.
Recreational maths with 21241688721408
- 21241688721408 backwards is 80412788614212
- 21241688721408 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21241688721408's digits is 54
- More coming soon!
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The information we have on file for 21241688721408 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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