20388234240
20,388,234,240 is an even composite number composed of seven prime numbers multiplied together.
20388234240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand and fifty-six divisors.
Prime factorization of 20388234240:
210 × 32 × 5 × 11 × 19 × 29 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 19 × 29 × 73)See below for interesting mathematical facts about the number 20388234240 from the Numbermatics database.
Names of 20388234240
- Cardinal: 20388234240 can be written as Twenty billion, three hundred eighty-eight million, two hundred thirty-four thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.038823424 × 1010
Factors of 20388234240
Divisors of 20388234240
- Number of divisors d(n): 1056
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 29 30 32 33 36 38 40 44 45 48 55 57 58 60 64 66 72 73 76 80 87 88 90 95 96 99 110 114 116 120 128 132 144 145 146 152 160 165 171 174 176 180 190 192 198 209 219 220 228 232 240 256 261 264 285 288 290 292 304 319 320 330 342 348 352 360 365 380 384 396 418 435 438 440 456 464 480 495 512 522 528 551 570 576 580 584 608 627 638 640 657 660 684 696 704 720 730 760 768 792 803 836 855 870 876 880 912 928 957 960 990 1024 1044 1045 1056 1095 1102 1140 1152 1160 1168 1216 1254 1276 1280 1305 1314 1320 1368 1387 1392 1408 1440 1460 1520 1536 1584 1595 1606 1653 1672 1710 1740 1752 1760 1824 1856 1881 1914 1920 1980 2088 2090 2112 2117 2190 2204 2280 2304 2320 2336 2409 2432 2508 2552 2560 2610 2628 2640 2736 2755 2774 2784 2816 2871 2880 2920 3040 3072 3135 3168 3190 3212 3285 3306 3344 3420 3480 3504 3520 3648 3712 3762 3828 3840 3960 4015 4161 4176 4180 4224 4234 4380 4408 4560 4608 4640 4672 4785 4818 4864 4959 5016 5104 5120 5220 5256 5280 5472 5510 5548 5568 5632 5742 5760 5840 6061 6080 6270 6336 6351 6380 6424 6570 6612 6688 6840 6935 6960 7008 7040 7227 7296 7424 7524 7656 7680 7920 8030 8265 8322 8352 8360 8448 8468 8760 8816 9120 9216 9280 9344 9405 9570 9636 9728 9918 10032 10208 10440 10512 10560 10585 10944 11020 11096 11136 11264 11484 11520 11680 12045 12122 12160 12483 12540 12672 12702 12760 12848 13140 13224 13376 13680 13870 13920 14016 14080 14355 14454 14592 14848 15048 15257 15312 15360 15840 16060 16530 16644 16704 16720 16896 16936 17520 17632 18183 18240 18560 18688 18810 19053 19140 19272 19456 19836 20064 20416 20805 20880 21024 21120 21170 21888 22040 22192 22272 22968 23040 23287 23360 24090 24244 24320 24795 24966 25080 25344 25404 25520 25696 26280 26448 26752 27360 27740 27840 28032 28160 28710 28908 29184 29696 30096 30305 30514 30624 31680 31755 32120 33060 33288 33408 33440 33792 33872 35040 35264 36135 36366 36480 37120 37376 37620 38106 38280 38544 39672 40128 40223 40832 41610 41760 42048 42240 42340 43776 44080 44384 44544 45771 45936 46080 46574 46720 48180 48488 48640 49590 49932 50160 50688 50808 51040 51392 52560 52896 53504 54549 54720 55480 55680 56064 56320 57420 57816 58368 60192 60610 61028 61248 62415 63360 63510 64240 66120 66576 66816 66880 67744 69861 70080 70528 72270 72732 72960 74240 74752 75240 76212 76285 76560 77088 79344 80256 80446 81664 83220 83520 84096 84480 84680 87552 88160 88768 89088 90915 91542 91872 93148 93440 95265 96360 96976 97280 99180 99864 100320 101376 101616 102080 102784 105120 105792 107008 109098 109440 110960 111360 112128 114840 115632 116435 120384 120669 121220 122056 122496 124830 126720 127020 128480 132240 133152 133632 133760 135488 137313 139722 140160 141056 144540 145464 145920 148480 150480 152424 152570 153120 154176 158688 160512 160892 163328 166440 167040 168192 168960 169360 175104 176320 177536 181830 183084 183744 186296 186880 190530 192720 193952 198360 199728 200640 201115 203232 204160 205568 209583 210240 211584 214016 218196 218880 221920 222720 224256 228855 229680 231264 232870 240768 241338 242440 244112 244992 249660 253440 254040 256960 264480 266304 267264 267520 270976 272745 274626 279444 280320 282112 289080 290928 291840 300960 304848 305140 306240 308352 317376 321024 321784 326656 332880 334080 336384 338720 349305 352640 355072 362007 363660 366168 367488 372592 373760 381060 385440 387904 396720 399456 401280 402230 406464 408320 411136 419166 420480 423168 436392 437760 442453 443840 445440 457710 459360 462528 465740 481536 482676 484880 488224 489984 499320 506880 508080 513920 528960 532608 535040 541952 545490 549252 558888 560640 564224 578160 581856 601920 603345 609696 610280 612480 616704 634752 642048 643568 665760 668160 672768 677440 686565 698610 705280 710144 724014 727320 732336 734976 745184 762120 770880 775808 793440 798912 802560 804460 812928 816640 822272 838332 840960 846336 872784 875520 884906 887680 915420 918720 925056 931480 963072 965352 969760 976448 979968 998640 1016160 1027840 1047915 1057920 1065216 1070080 1083904 1090980 1098504 1117776 1121280 1156320 1163712 1203840 1206690 1219392 1220560 1224960 1233408 1269504 1287136 1327359 1331520 1336320 1354880 1373130 1397220 1410560 1420288 1448028 1454640 1464672 1469952 1490368 1524240 1541760 1551616 1586880 1597824 1605120 1608920 1625856 1633280 1676664 1681920 1692672 1745568 1769812 1775360 1810035 1830840 1837440 1850112 1862960 1926144 1930704 1939520 1952896 1997280 2032320 2055680 2095830 2115840 2130432 2167808 2181960 2197008 2212265 2235552 2312640 2327424 2407680 2413380 2438784 2441120 2449920 2466816 2539008 2574272 2654718 2663040 2709760 2746260 2794440 2821120 2896056 2909280 2929344 2939904 2980736 3048480 3083520 3103232 3173760 3195648 3210240 3217840 3251712 3353328 3363840 3491136 3539624 3550720 3620070 3661680 3674880 3700224 3725920 3861408 3879040 3905792 3982077 3994560 4064640 4111360 4191660 4231680 4260864 4363920 4394016 4424530 4471104 4625280 4654848 4815360 4826760 4877568 4882240 4899840 5078016 5148544 5309436 5326080 5419520 5492520 5588880 5792112 5818560 5858688 5961472 6096960 6167040 6206464 6347520 6391296 6435680 6503424 6636795 6706656 6982272 7079248 7101440 7240140 7323360 7349760 7400448 7451840 7722816 7758080 7811584 7964154 7989120 8129280 8383320 8463360 8727840 8788032 8849060 8942208 9250560 9309696 9630720 9653520 9755136 9764480 10297088 10618872 10652160 10839040 10985040 11177760 11584224 11637120 11717376 11922944 12193920 12334080 12695040 12782592 12871360 13273590 13413312 13964544 14158496 14480280 14646720 14699520 14903680 15445632 15516160 15623168 15928308 15978240 16258560 16766640 17455680 17576064 17698120 17884416 18501120 18619392 19307040 19510272 19528960 19910385 20594176 21237744 21304320 21970080 22355520 23168448 23274240 23434752 23845888 24387840 25390080 25742720 26547180 26826624 27929088 28316992 28960560 29293440 29807360 30891264 31032320 31856616 31956480 32517120 33533280 34911360 35152128 35396240 35768832 37002240 38614080 39057920 39820770 41188352 42475488 43940160 44711040 46336896 46548480 46869504 48775680 51485440 53094360 53653248 55858176 56633984 57921120 58586880 59614720 61782528 63713232 63912960 67066560 69822720 70304256 70792480 71537664 77228160 78115840 79641540 84950976 87880320 89422080 92673792 93096960 97551360 102970880 106188720 107306496 113267968 115842240 117173760 119229440 123565056 127426464 134133120 139645440 140608512 141584960 154456320 159283080 169901952 175760640 178844160 185347584 205941760 212377440 214612992 226535936 231684480 234347520 254852928 268266240 279290880 283169920 308912640 318566160 339803904 351521280 357688320 370695168 424754880 453071872 463368960 509705856 536532480 566339840 617825280 637132320 679607808 703042560 849509760 926737920 1019411712 1073064960 1132679680 1274264640 1359215616 1699019520 1853475840 2038823424 2265359360 2548529280 3398039040 4077646848 5097058560 6796078080 10194117120 20388234240
- Sum of all divisors σ(n): 85070044800
- Sum of proper divisors (its aliquot sum) s(n): 64681810560
- 20388234240 is an abundant number, because the sum of its proper divisors (64681810560) is greater than itself. Its abundance is 44293576320
Bases of 20388234240
- Binary: 100101111110011101111000100000000002
- Hexadecimal: 0x4BF3BC400
- Base-36: 9D6MM80
Squares and roots of 20388234240
- 20388234240 squared (203882342402) is 415680095425108377600
- 20388234240 cubed (203882342403) is 8474983154432661979895169024000
-
The
square root of 20388234240 is 142787.3742317577 -
The
cube root of 20388234240 is 2731.8690095663
Scales and comparisons
How big is 20388234240?- 20,388,234,240 seconds is equal to 648 years, 14 weeks, 4 days, 22 hours, 24 minutes.
-
To count from 1 to 20,388,234,240 would take you about one thousand, two hundred ninety-six 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 20388234240 cubic inches would be around 227.7 feet tall.
Recreational maths with 20388234240
- 20388234240 backwards is 04243288302
- 20388234240 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20388234240's digits is 36
- More coming soon!
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The information we have on file for 20388234240 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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