21138808319200
21,138,808,319,200 is an even composite number composed of seven prime numbers multiplied together.
21138808319200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21138808319200:
25 × 52 × 112 × 13 × 29 × 127 × 4561
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 11 × 13 × 29 × 127 × 4561)See below for interesting mathematical facts about the number 21138808319200 from the Numbermatics database.
Names of 21138808319200
- Cardinal: 21138808319200 can be written as Twenty-one trillion, one hundred thirty-eight billion, eight hundred eight million, three hundred nineteen thousand, two hundred.
Scientific notation
- Scientific notation: 2.11388083192 × 1013
Factors of 21138808319200
Divisors of 21138808319200
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 25 26 29 32 40 44 50 52 55 58 65 80 88 100 104 110 116 121 127 130 143 145 160 176 200 208 220 232 242 254 260 275 286 290 319 325 352 377 400 416 440 464 484 508 520 550 572 580 605 635 638 650 715 725 754 800 880 928 968 1016 1040 1100 1144 1160 1210 1270 1276 1300 1397 1430 1450 1508 1573 1595 1651 1760 1885 1936 2032 2080 2200 2288 2320 2420 2540 2552 2600 2794 2860 2900 3016 3025 3146 3175 3190 3302 3509 3575 3683 3770 3872 4064 4147 4400 4561 4576 4640 4840 5080 5104 5200 5588 5720 5800 6032 6050 6292 6350 6380 6604 6985 7018 7150 7366 7540 7865 7975 8255 8294 8800 9122 9425 9680 10160 10208 10400 11176 11440 11600 12064 12100 12584 12700 12760 13208 13970 14036 14300 14732 15080 15367 15730 15950 16510 16588 17545 18161 18244 18415 18850 19360 20320 20735 22352 22805 22880 23200 24200 25168 25400 25520 26416 27940 28072 28600 29464 30160 30734 31460 31900 33020 33176 34925 35090 36322 36488 36830 37700 39325 40513 41275 41470 44704 45610 45617 47879 48400 50171 50336 50800 51040 52832 55880 56144 57200 58928 59293 60320 61468 62920 63800 66040 66352 69850 70180 72644 72976 73660 75400 76835 78650 81026 82550 82940 87725 90805 91220 91234 92075 95758 96800 100342 101600 103675 111760 112288 114025 114400 117856 118586 122936 125840 127600 132080 132269 132704 139700 140360 145288 145952 147320 150800 153670 157300 162052 165100 165880 175450 181610 182440 182468 184150 191516 199771 200684 202565 207350 223520 228050 228085 237172 239395 245872 250855 251680 255200 264160 264538 279400 280720 290576 294640 296465 301600 307340 314600 324104 330200 331760 350900 363220 364880 364936 368300 383032 384175 399542 401368 405130 414700 445643 454025 456100 456170 474344 478790 491744 501710 526669 529076 551881 558800 561440 579247 581152 589280 592930 614680 629200 648208 652223 660400 661345 663520 701800 726440 729760 729872 736600 766064 768350 799084 802736 810260 829400 891286 908050 912200 912340 948688 957580 998855 1003420 1012825 1053338 1058152 1103762 1117600 1140425 1158494 1185860 1196975 1229360 1254275 1258400 1296416 1304446 1320800 1322690 1403600 1452880 1454959 1459744 1473200 1482325 1532128 1536700 1598168 1605472 1620520 1658800 1719497 1782572 1816100 1824400 1824680 1897376 1915160 1997710 2006840 2025650 2106676 2116304 2207524 2228215 2280850 2316988 2371720 2393950 2458720 2508550 2608892 2633345 2645380 2759405 2807200 2896235 2905760 2909918 2946400 2964650 3073400 3196336 3241040 3261115 3306725 3317600 3438994 3565144 3632200 3648800 3649360 3830320 3995420 4013680 4051300 4213352 4232608 4415048 4456430 4561700 4633976 4743440 4787900 4994275 5017100 5217784 5266690 5290760 5518810 5792470 5793359 5819836 5929300 6146800 6371717 6392672 6482080 6522230 6613450 6877988 7130288 7174453 7264400 7274795 7298720 7530211 7660640 7990840 8027360 8102600 8426704 8597485 8830096 8912860 9123400 9267952 9486880 9575800 9988550 10034200 10435568 10533380 10581520 11037620 11141075 11584940 11586718 11639672 11858600 12293600 12743434 13044460 13166725 13226900 13755976 13797025 14260576 14348906 14481175 14528800 14549590 15060422 15981680 16004549 16205200 16305575 16798163 16853408 17194970 17660192 17825720 18246800 18535904 18914467 19151600 19977100 20068400 20871136 21066760 21163040 22075240 22282150 23169880 23173436 23279344 23717200 25486868 26088920 26333450 26453800 27511952 27594050 28697812 28962350 28966795 29099180 30120844 31858585 31963360 32009098 32410400 32611150 33596326 34389940 35651440 35872265 36373975 36493600 37651055 37828934 38303200 39954200 40136800 42133520 42987425 44150480 44564300 46339760 46346872 46558688 47434400 50973736 52177840 52666900 52907600 55023904 55188100 57395624 57924700 57933590 58198360 60241688 63717170 64018196 65222300 67192652 68779880 70088887 71302880 71744530 72747950 75302110 75657868 79908400 80022745 82832321 83990815 84267040 85974850 88300960 89128600 92679520 92693744 94572335 101947472 104355680 105333800 105815200 110376200 114791248 115849400 115867180 116396720 120483376 127434340 128036392 130444600 134385304 137559760 140177774 143489060 144833975 145495900 150604220 151315736 159292925 159816800 160045490 165664642 167981630 171949700 178257200 179361325 184779793 185387488 188255275 189144670 203894944 208059137 210667600 218376119 220752400 229582496 231698800 231734360 232793440 240966752 254868680 256072784 260889200 268770608 275119520 280355548 286978120 289667950 290991800 301208440 302631472 318585850 320090980 331329284 335963260 343899400 350444435 356514400 358722650 369559586 376510550 378289340 400113725 414161605 416118274 419954075 421335200 436752238 441504800 463397600 463468720 472861675 509737360 512145568 521778400 537541216 560711096 573956240 579335900 581983600 602416880 605262944 637171700 640181960 662658568 671926520 687798800 700888870 717445300 739119172 753021100 756578680 800227450 828323210 832236548 839908150 873504476 911155531 923898965 926937440 945723350 1019474720 1040295685 1091880595 1121422192 1147912480 1158671800 1163967200 1204833760 1274343400 1280363920 1325317136 1343853040 1375597600 1401777740 1434890600 1478238344 1506042200 1513157360 1600454900 1656646420 1664473096 1679816300 1747008952 1752222175 1822311062 1847797930 1891446700 2032577723 2070808025 2080591370 2183761190 2242844384 2317343600 2402137309 2548686800 2560727840 2650634272 2687706080 2803555480 2869781200 2956476688 3012084400 3026314720 3200909800 3313292840 3328946192 3359632600 3494017904 3504444350 3644622124 3695595860 3782893400 4065155446 4141616050 4161182740 4367522380 4555777655 4619494825 4634687200 4804274618 5097373600 5201478425 5459402975 5607110960 5739562400 5912953376 6024168800 6401819600 6626585680 6657892384 6719265200 6988035808 7008888700 7289244248 7391191720 7565786800 8130310892 8283232100 8322365480 8735044760 9111555310 9238989650 9608549236 10162888615 10402956850 10918805950 11214221920 12010686545 12803639200 13253171360 13438530400 14017777400 14578488496 14782383440 15131573600 16260621784 16566464200 16644730960 17470089520 18223110620 18477979300 19217098472 20325777230 20805913700 21837611900 22778888275 24021373090 26423510399 28035554800 29156976992 29564766880 32521243568 33132928400 33289461920 34940179040 36446221240 36955958600 38434196944 40651554460 41611827400 43675223800 45557776550 48042746180 50814443075 52847020798 56071109600 60053432725 65042487136 66265856800 72892442480 73911917200 76868393888 81303108920 83223654800 87350447600 91115553100 96085492360 101628886150 105694041596 120106865450 132117551995 145784884960 147823834400 162606217840 166447309600 174700895200 182231106200 192170984720 203257772300 211388083192 240213730900 264235103990 325212435680 364462212400 384341969440 406515544600 422776166384 480427461800 528470207980 660587759975 728924424800 813031089200 845552332768 960854923600 1056940415960 1321175519950 1626062178400 1921709847200 2113880831920 2642351039900 4227761663840 5284702079800 10569404159600 21138808319200
- Sum of all divisors σ(n): 63704252666880
- Sum of proper divisors (its aliquot sum) s(n): 42565444347680
- 21138808319200 is an abundant number, because the sum of its proper divisors (42565444347680) is greater than itself. Its abundance is 21426636028480
Bases of 21138808319200
- Binary: 1001100111001110000110010100100101100111000002
- Hexadecimal: 0x1339C3292CE0
- Base-36: 7HR18OO9S
Squares and roots of 21138808319200
- 21138808319200 squared (211388083192002) is 446849217155879129088640000
- 21138808319200 cubed (211388083192003) is 9445859949042705097168593946213888000000
-
The
square root of 21138808319200 is 4597695.9794227369 -
The
cube root of 21138808319200 is 27649.8958798031
Scales and comparisons
How big is 21138808319200?- 21,138,808,319,200 seconds is equal to 672,148 years, 37 weeks, 2 days, 7 hours, 46 minutes, 40 seconds.
-
To count from 1 to 21,138,808,319,200 would take you about one million, six hundred eighty thousand, three hundred seventy-one 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 21138808319200 cubic inches would be around 2304.2 feet tall.
Recreational maths with 21138808319200
- 21138808319200 backwards is 00291380883112
- The number of decimal digits it has is: 14
- The sum of 21138808319200's digits is 46
- More coming soon!
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The information we have on file for 21138808319200 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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