21397824000
21,397,824,000 is an even composite number composed of six prime numbers multiplied together.
21397824000 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 21397824000:
29 × 33 × 53 × 7 × 29 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 29 × 61)See below for interesting mathematical facts about the number 21397824000 from the Numbermatics database.
Names of 21397824000
- Cardinal: 21397824000 can be written as Twenty-one billion, three hundred ninety-seven million, eight hundred twenty-four thousand.
Scientific notation
- Scientific notation: 2.1397824 × 1010
Factors of 21397824000
Divisors of 21397824000
- Number of divisors d(n): 1280
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 29 30 32 35 36 40 42 45 48 50 54 56 58 60 61 63 64 70 72 75 80 84 87 90 96 100 105 108 112 116 120 122 125 126 128 135 140 144 145 150 160 168 174 175 180 183 189 192 200 203 210 216 224 225 232 240 244 250 252 256 261 270 280 288 290 300 305 315 320 336 348 350 360 366 375 378 384 400 406 420 427 432 435 448 450 464 480 488 500 504 512 522 525 540 549 560 576 580 600 609 610 630 640 672 675 696 700 720 725 732 750 756 768 783 800 812 840 854 864 870 875 896 900 915 928 945 960 976 1000 1008 1015 1044 1050 1080 1098 1120 1125 1152 1160 1200 1218 1220 1260 1280 1281 1305 1344 1350 1392 1400 1440 1450 1464 1500 1512 1525 1536 1566 1575 1600 1624 1647 1680 1708 1728 1740 1750 1769 1792 1800 1827 1830 1856 1890 1920 1952 2000 2016 2030 2088 2100 2135 2160 2175 2196 2240 2250 2304 2320 2400 2436 2440 2520 2560 2562 2610 2625 2688 2700 2745 2784 2800 2880 2900 2928 3000 3024 3045 3050 3132 3150 3200 3248 3294 3360 3375 3416 3456 3480 3500 3538 3584 3600 3625 3654 3660 3712 3780 3840 3843 3904 3915 4000 4032 4060 4176 4200 4270 4320 4350 4392 4480 4500 4575 4608 4640 4725 4800 4872 4880 5040 5075 5124 5220 5250 5307 5376 5400 5481 5490 5568 5600 5760 5800 5856 6000 6048 6090 6100 6264 6300 6400 6405 6496 6525 6588 6720 6750 6832 6912 6960 7000 7076 7200 7250 7308 7320 7424 7560 7625 7680 7686 7808 7830 7875 8000 8064 8120 8235 8352 8400 8540 8640 8700 8784 8845 8960 9000 9135 9150 9280 9450 9600 9744 9760 10080 10150 10248 10440 10500 10614 10675 10752 10800 10875 10962 10980 11136 11200 11520 11529 11600 11712 12000 12096 12180 12200 12383 12528 12600 12800 12810 12992 13050 13176 13440 13500 13664 13725 13824 13920 14000 14152 14400 14500 14616 14640 14848 15120 15225 15250 15372 15616 15660 15750 15921 16000 16128 16240 16470 16704 16800 17080 17280 17400 17568 17690 17920 18000 18270 18300 18560 18900 19200 19215 19488 19520 19575 20160 20300 20496 20880 21000 21228 21350 21600 21750 21924 21960 22272 22400 22875 23040 23058 23200 23424 23625 24000 24192 24360 24400 24766 25056 25200 25375 25620 25984 26100 26352 26535 26880 27000 27328 27405 27450 27840 28000 28304 28800 29000 29232 29280 30240 30450 30500 30744 31232 31320 31500 31842 32000 32025 32256 32480 32625 32940 33408 33600 34160 34560 34800 35136 35380 36000 36540 36600 37120 37149 37800 38400 38430 38976 39040 39150 40320 40600 40992 41175 41760 42000 42456 42700 43200 43500 43848 43920 44225 44544 44800 45675 45750 46116 46400 46848 47250 47763 48000 48384 48720 48800 49532 50112 50400 50750 51240 51968 52200 52704 53070 53375 53760 54000 54656 54810 54900 55680 56000 56608 57600 57645 58000 58464 58560 60480 60900 61000 61488 61915 62640 63000 63684 64000 64050 64960 65250 65880 66816 67200 68320 68625 69120 69600 70272 70760 72000 73080 73200 74240 74298 75600 76125 76860 77952 78080 78300 79605 80640 81200 81984 82350 83520 84000 84912 85400 86400 87000 87696 87840 88450 89600 91350 91500 92232 92800 93696 94500 95526 96000 96075 96768 97440 97600 97875 99064 100224 100800 101500 102480 103936 104400 105408 106140 106750 108000 109312 109620 109800 111360 111447 112000 113216 115200 115290 116000 116928 117120 120960 121800 122000 122976 123830 125280 126000 127368 128100 129920 130500 131760 132675 133632 134400 136640 137025 137250 139200 140544 141520 144000 146160 146400 148596 151200 152250 153720 155904 156160 156600 159210 160125 161280 162400 163968 164700 167040 168000 169824 170800 172800 174000 175392 175680 176900 182700 183000 184464 185600 185745 189000 191052 192000 192150 194880 195200 195750 198128 200448 201600 203000 204960 205875 208800 210816 212280 213500 216000 218624 219240 219600 221125 222720 222894 224000 226432 228375 230580 232000 233856 234240 238815 241920 243600 244000 245952 247660 250560 252000 254736 256200 259840 261000 263520 265350 268800 273280 274050 274500 278400 281088 283040 288000 288225 292320 292800 297192 302400 304500 307440 309575 311808 313200 318420 320250 324800 327936 329400 334080 334341 336000 339648 341600 345600 348000 350784 351360 353800 365400 366000 368928 371200 371490 378000 382104 384300 389760 390400 391500 396256 398025 400896 403200 406000 409920 411750 417600 421632 424560 427000 432000 438480 439200 442250 445788 448000 452864 456750 461160 464000 467712 468480 477630 480375 483840 487200 488000 491904 495320 501120 504000 509472 512400 519680 522000 527040 530700 546560 548100 549000 556800 557235 566080 576000 576450 584640 585600 594384 604800 609000 614880 619150 626400 636840 640500 649600 655872 658800 663375 668160 668682 672000 679296 683200 685125 696000 701568 702720 707600 730800 732000 737856 742980 756000 764208 768600 779520 780800 783000 792512 796050 806400 812000 819840 823500 835200 843264 849120 854000 864000 876960 878400 884500 891576 905728 913500 922320 928000 928725 935424 955260 960750 974400 976000 983808 990640 1002240 1008000 1018944 1024800 1044000 1054080 1061400 1093120 1096200 1098000 1113600 1114470 1132160 1152900 1169280 1171200 1188768 1194075 1209600 1218000 1229760 1238300 1252800 1273680 1281000 1299200 1317600 1326750 1337364 1344000 1358592 1366400 1370250 1392000 1403136 1405440 1415200 1441125 1461600 1464000 1475712 1485960 1512000 1528416 1537200 1547875 1559040 1566000 1585024 1592100 1624000 1639680 1647000 1670400 1671705 1698240 1708000 1728000 1753920 1756800 1769000 1783152 1827000 1844640 1856000 1857450 1910520 1921500 1948800 1952000 1967616 1981280 1990125 2004480 2016000 2037888 2049600 2088000 2108160 2122800 2192400 2196000 2228940 2264320 2305800 2338560 2342400 2377536 2388150 2419200 2436000 2459520 2476600 2505600 2547360 2562000 2598400 2635200 2653500 2674728 2717184 2732800 2740500 2784000 2786175 2806272 2830400 2882250 2923200 2928000 2951424 2971920 3024000 3056832 3074400 3095750 3132000 3170048 3184200 3248000 3279360 3294000 3340800 3343410 3396480 3416000 3507840 3513600 3538000 3566304 3654000 3689280 3714900 3821040 3843000 3897600 3904000 3962560 3980250 4032000 4075776 4099200 4176000 4216320 4245600 4384800 4392000 4457880 4528640 4611600 4643625 4677120 4755072 4776300 4872000 4919040 4953200 5011200 5094720 5124000 5270400 5307000 5349456 5465600 5481000 5568000 5572350 5660800 5764500 5846400 5856000 5902848 5943840 5970375 6048000 6113664 6148800 6191500 6264000 6340096 6368400 6496000 6588000 6686820 6792960 6832000 7015680 7027200 7076000 7132608 7308000 7378560 7429800 7642080 7686000 7795200 7925120 7960500 8151552 8198400 8352000 8358525 8491200 8769600 8784000 8915760 9223200 9287250 9510144 9552600 9744000 9838080 9906400 10022400 10189440 10248000 10540800 10614000 10698912 10962000 11144700 11321600 11529000 11692800 11712000 11887680 11940750 12096000 12227328 12297600 12383000 12528000 12736800 12992000 13176000 13373640 13585920 13664000 13930875 14031360 14152000 14265216 14616000 14757120 14859600 15284160 15372000 15850240 15921000 16396800 16704000 16717050 16982400 17539200 17568000 17831520 18446400 18574500 19020288 19105200 19488000 19812800 20378880 20496000 21081600 21228000 21397824 21924000 22289400 22643200 23058000 23385600 23775360 23881500 24454656 24595200 24766000 25056000 25473600 26352000 26747280 27328000 27861750 28304000 28530432 29232000 29514240 29719200 30568320 30744000 31700480 31842000 33434100 33964800 35078400 35136000 35663040 36892800 37149000 38210400 38976000 39625600 40757760 40992000 41792625 42456000 42795648 43848000 44578800 46116000 47550720 47763000 49190400 49532000 50112000 50947200 52704000 53494560 55723500 56608000 57060864 58464000 59438400 61136640 61488000 63684000 66868200 67929600 70156800 71326080 73785600 74298000 76420800 79251200 81984000 83585250 84912000 85591296 87696000 89157600 92232000 95101440 95526000 99064000 101894400 105408000 106989120 111447000 113216000 116928000 118876800 122273280 122976000 127368000 133736400 142652160 147571200 148596000 152841600 158502400 167170500 169824000 171182592 175392000 178315200 184464000 191052000 198128000 203788800 213978240 222894000 237753600 245952000 254736000 267472800 285304320 297192000 305683200 334341000 339648000 350784000 356630400 368928000 382104000 396256000 427956480 445788000 475507200 509472000 534945600 594384000 611366400 668682000 713260800 737856000 764208000 792512000 855912960 891576000 1018944000 1069891200 1188768000 1337364000 1426521600 1528416000 1783152000 2139782400 2377536000 2674728000 3056832000 3566304000 4279564800 5349456000 7132608000 10698912000 21397824000
- Sum of all divisors σ(n): 94986777600
- Sum of proper divisors (its aliquot sum) s(n): 73588953600
- 21397824000 is an abundant number, because the sum of its proper divisors (73588953600) is greater than itself. Its abundance is 52191129600
Bases of 21397824000
- Binary: 100111110110110100011100010000000002
- Hexadecimal: 0x4FB68E200
- Base-36: 9TVPMO0
Squares and roots of 21397824000
- 21397824000 squared (213978240002) is 457866871934976000000
- 21397824000 cubed (213978240003) is 9797354741095155892224000000000
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The
square root of 21397824000 is 146279.9507793193 -
The
cube root of 21397824000 is 2776.2369941647
Scales and comparisons
How big is 21397824000?- 21,397,824,000 seconds is equal to 680 years, 20 weeks.
-
To count from 1 to 21,397,824,000 would take you about one thousand, three hundred sixty 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 21397824000 cubic inches would be around 231.4 feet tall.
Recreational maths with 21397824000
- 21397824000 backwards is 00042879312
- 21397824000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21397824000's digits is 36
- More coming soon!
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The information we have on file for 21397824000 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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