20720387855232
20,720,387,855,232 is an even composite number composed of six prime numbers multiplied together.
20720387855232 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred ninety-six divisors.
Prime factorization of 20720387855232:
27 × 36 × 13 × 89 × 281 × 683
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 89 × 281 × 683)See below for interesting mathematical facts about the number 20720387855232 from the Numbermatics database.
Names of 20720387855232
- Cardinal: 20720387855232 can be written as Twenty trillion, seven hundred twenty billion, three hundred eighty-seven million, eight hundred fifty-five thousand, two hundred thirty-two.
Scientific notation
- Scientific notation: 2.0720387855232 × 1013
Factors of 20720387855232
Divisors of 20720387855232
- Number of divisors d(n): 896
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 89 96 104 108 117 128 144 156 162 178 192 208 216 234 243 267 281 288 312 324 351 356 384 416 432 468 486 534 562 576 624 648 683 702 712 729 801 832 843 864 936 972 1053 1068 1124 1152 1157 1248 1296 1366 1404 1424 1458 1602 1664 1686 1728 1872 1944 2049 2106 2136 2248 2314 2403 2496 2529 2592 2732 2808 2848 2916 3159 3204 3372 3456 3471 3653 3744 3888 4098 4212 4272 4496 4628 4806 4992 5058 5184 5464 5616 5696 5832 6147 6318 6408 6744 6942 7209 7306 7488 7587 7776 8196 8424 8544 8879 8992 9256 9477 9612 10116 10368 10413 10928 10959 11232 11392 11664 12294 12636 12816 13488 13884 14418 14612 14976 15174 15552 16392 16848 17088 17758 17984 18441 18512 18954 19224 20232 20826 21627 21856 21918 22464 22761 23328 24588 25009 25272 25632 26637 26976 27768 28836 29224 30348 31104 31239 32784 32877 33696 34176 35516 35968 36882 37024 37908 38448 40464 41652 43254 43712 43836 44928 45522 46656 49176 50018 50544 51264 53274 53952 55323 55536 57672 58448 60696 60787 62478 64881 65568 65754 67392 68283 71032 73764 74048 75027 75816 76896 79911 80928 83304 86508 87424 87672 91044 93312 93717 98352 98631 100036 101088 102528 106548 107904 110646 111072 115344 116896 121392 121574 124956 129762 131136 131508 134784 136566 142064 147528 148096 150054 151632 153792 159822 161856 165969 166608 173016 175344 182088 182361 187434 191923 196704 197262 200072 202176 204849 213096 221292 222144 225081 230688 233792 239733 242784 243148 249912 259524 262272 263016 273132 281151 284128 295056 295893 300108 303264 307584 319644 323712 325117 331938 333216 346032 350688 364176 364722 374868 383846 393408 394524 400144 404352 409698 426192 442584 444288 450162 461376 467584 479466 485568 486296 497907 499824 519048 526032 546264 547083 562302 568256 575769 590112 591786 600216 606528 639288 650234 663876 666432 675243 692064 701376 719199 728352 729444 749736 767692 786816 789048 790231 800288 819396 843453 852384 885168 887679 900324 922752 958932 971136 972592 975351 995814 999648 1038096 1052064 1092528 1094166 1124604 1136512 1151538 1180224 1183572 1200432 1213056 1278576 1300468 1327752 1332864 1350486 1384128 1402752 1438398 1456704 1458888 1499472 1535384 1578096 1580462 1600576 1638792 1641249 1686906 1704768 1727307 1770336 1775358 1800648 1917864 1945184 1950702 1991628 1999296 2025729 2076192 2104128 2157597 2185056 2188332 2249208 2303076 2360448 2367144 2370693 2400864 2494999 2557152 2600936 2655504 2663037 2700972 2768256 2876796 2913408 2917776 2926053 2998944 3070768 3156192 3160924 3201152 3277584 3282498 3373812 3409536 3454614 3540672 3550716 3601296 3835728 3890368 3901404 3983256 3998592 4051458 4152384 4208256 4315194 4370112 4376664 4498416 4606152 4734288 4741386 4801728 4923747 4989998 5114304 5181921 5201872 5311008 5326074 5401944 5753592 5835552 5852106 5997888 6077187 6141536 6312384 6321848 6472791 6555168 6564996 6747624 6909228 7081344 7101432 7112079 7202592 7484997 7671456 7780736 7802808 7966512 8102916 8304768 8630388 8740224 8753328 8778159 8996832 9212304 9468576 9482772 9603456 9847494 9979996 10228608 10363842 10403744 10622016 10652148 10803888 11507184 11671104 11704212 11995776 12154374 12283072 12624768 12643696 12945582 13110336 13129992 13495248 13818456 14202864 14224158 14405184 14771241 14969994 15342912 15545763 15605616 15933024 16205832 17081147 17260776 17506656 17556318 17993664 18231561 18424608 18937152 18965544 19694988 19959992 20727684 20807488 21244032 21304296 21336237 21607776 22454991 23014368 23342208 23408424 24308748 24566144 25287392 25891164 26220672 26259984 26334477 26990496 27636912 28405728 28448316 28810368 29542482 29939988 30685824 31091526 31211232 31866048 32411664 34162294 34521552 35013312 35112636 35987328 36463122 36849216 37874304 37931088 39389976 39919984 41455368 41614976 42608592 42672474 43215552 44313723 44909982 46028736 46637289 46816848 48617496 50574784 51243441 51782328 52519968 52668954 53980992 55273824 56811456 56896632 59084964 59879976 62183052 62422464 63732096 64008711 64823328 67364973 68324588 69043104 70026624 70225272 72926244 73698432 75862176 78779952 79003431 79839968 82910736 85217184 85344948 86431104 88627446 89819964 92057472 93274578 93633696 97234992 101149568 102486882 103564656 105039936 105337908 107961984 110547648 113622912 113793264 118169928 119759952 124366104 124844928 128017422 129646656 134729946 136649176 138086208 139911867 140450544 145852488 151724352 153730323 157559904 158006862 159679936 165821472 170434368 170689896 177254892 179639928 186549156 187267392 192026133 194469984 202094919 204973764 207129312 210079872 210675816 221095296 222054911 227586528 236339856 237010293 239519904 248732208 256034844 259293312 269459892 273298352 276172416 279823734 280901088 291704976 303448704 307460646 315119808 316013724 319359872 331642944 340868736 341379792 354509784 359279856 373098312 374534784 384052266 388939968 404189838 409947528 414258624 421351632 444109822 455173056 461190969 472679712 474020586 479039808 497464416 512069688 538919784 546596704 559647468 561802176 576078399 583409952 606284757 614921292 630239616 632027448 663285888 666164733 682759584 709019568 718559712 746196624 768104532 777879936 808379676 819895056 828517248 842703264 888219644 910346112 922381938 945359424 948041172 958079616 994928832 1024139376 1077839568 1093193408 1119294936 1123604352 1152156798 1166819904 1212569514 1229842584 1264054896 1332329466 1365519168 1383572907 1418039136 1437119424 1492393248 1536209064 1616759352 1639790112 1685406528 1776439288 1818854271 1844763876 1890718848 1896082344 1989857664 1998494199 2048278752 2155679136 2186386816 2238589872 2304313596 2333639808 2425139028 2459685168 2528109792 2664658932 2731038336 2767145814 2836078272 2874238848 2984786496 3072418128 3233518704 3279580224 3370813056 3552878576 3637708542 3689527752 3792164688 3996988398 4096557504 4150718721 4311358272 4477179744 4608627192 4850278056 4919370336 5056219584 5329317864 5534291628 5672156544 5969572992 5995482597 6144836256 6467037408 6559160448 7105757152 7275417084 7379055504 7584329376 7993976796 8193115008 8301437442 8622716544 8954359488 9217254384 9700556112 9838740672 10112439168 10658635728 11068583256 11990965194 12289672512 12452156163 12934074816 14211514304 14550834168 14758111008 15168658752 15987953592 16602874884 17908718976 17986447791 18434508768 19401112224 19677481344 21317271456 22137166512 23981930388 24579345024 24904312326 25868149632 28423028608 29101668336 29516222016 30337317504 31975907184 33205749768 35972895582 36869017536 38802224448 42634542912 44274333024 47963860776 49808624652 53959343373 58203336672 59032444032 63951814368 66411499536 71945791164 73738035072 77604448896 85269085824 88548666048 95927721552 99617249304 107918686746 116406673344 127903628736 132822999072 143891582328 161878030119 177097332096 191855443104 199234498608 215837373492 232813346688 255807257472 265645998144 287783164656 323756060238 383710886208 398468997216 431674746984 531291996288 575566329312 647512120476 767421772416 796937994432 863349493968 1151132658624 1295024240952 1593875988864 1726698987936 2302265317248 2590048481904 3453397975872 5180096963808 6906795951744 10360193927616 20720387855232
- Sum of all divisors σ(n): 67738581439200
- Sum of proper divisors (its aliquot sum) s(n): 47018193583968
- 20720387855232 is an abundant number, because the sum of its proper divisors (47018193583968) is greater than itself. Its abundance is 26297805728736
Bases of 20720387855232
- Binary: 1001011011000010101110101101110010011100000002
- Hexadecimal: 0x12D8575B9380
- Base-36: 7CETBY000
Squares and roots of 20720387855232
- 20720387855232 squared (207203878552322) is 429334472871245760989773824
- 20720387855232 cubed (207203878552323) is 8895976797513793242438871338556135047168
-
The
square root of 20720387855232 is 4551965.2739483855 -
The
cube root of 20720387855232 is 27466.2452427731
Scales and comparisons
How big is 20720387855232?- 20,720,387,855,232 seconds is equal to 658,844 years, 12 weeks, 3 days, 21 hours, 7 minutes, 12 seconds.
-
To count from 1 to 20,720,387,855,232 would take you about one million, six hundred forty-seven thousand, one hundred ten 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 20720387855232 cubic inches would be around 2288.9 feet tall.
Recreational maths with 20720387855232
- 20720387855232 backwards is 23255878302702
- 20720387855232 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20720387855232's digits is 54
- More coming soon!
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The information we have on file for 20720387855232 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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