21489828006400
21,489,828,006,400 is an even composite number composed of six prime numbers multiplied together.
21489828006400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21489828006400:
29 × 52 × 132 × 61 × 149 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 61 × 149 × 1093)See below for interesting mathematical facts about the number 21489828006400 from the Numbermatics database.
Names of 21489828006400
- Cardinal: 21489828006400 can be written as Twenty-one trillion, four hundred eighty-nine billion, eight hundred twenty-eight million, six thousand, four hundred.
Scientific notation
- Scientific notation: 2.14898280064 × 1013
Factors of 21489828006400
Divisors of 21489828006400
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 61 64 65 80 100 104 122 128 130 149 160 169 200 208 244 256 260 298 305 320 325 338 400 416 488 512 520 596 610 640 650 676 745 793 800 832 845 976 1040 1093 1192 1220 1280 1300 1352 1490 1525 1586 1600 1664 1690 1937 1952 2080 2186 2384 2440 2560 2600 2704 2980 3050 3172 3200 3328 3380 3725 3874 3904 3965 4160 4225 4372 4768 4880 5200 5408 5465 5960 6100 6344 6400 6656 6760 7450 7748 7808 7930 8320 8450 8744 9089 9536 9685 9760 10309 10400 10816 10930 11920 12200 12688 12800 13520 14209 14900 15496 15616 15860 16640 16900 17488 18178 19072 19370 19520 19825 20618 20800 21632 21860 23840 24400 25181 25376 27040 27325 28418 29800 30992 31232 31720 33280 33800 34976 36356 38144 38740 39040 39650 41236 41600 43264 43720 45445 47680 48425 48800 50362 50752 51545 54080 54650 56836 59600 61984 63440 66673 67600 69952 71045 72712 76288 77480 78080 79300 82472 83200 86528 87440 90890 95360 96850 97600 100724 101504 103090 108160 109300 113672 118157 119200 123968 125905 126880 133346 135200 139904 142090 145424 154960 156160 158600 162857 164944 166400 174880 181780 184717 190720 193700 195200 201448 203008 206180 216320 218600 227225 227344 236314 238400 247936 251810 253760 257725 266692 270400 279808 284180 290848 309920 317200 325714 329888 333365 349760 355225 363560 369434 381440 387400 390400 402896 406016 412360 432640 437200 454450 454688 472628 476800 495872 503620 507520 515450 533384 540800 559616 568360 581696 590785 619840 629525 634400 651428 659776 666730 699520 710450 727120 738868 774800 780800 805792 814285 824720 866749 874400 908900 909376 923585 945256 953600 991744 1007240 1015040 1030900 1066768 1081600 1136720 1163392 1181570 1239680 1259050 1268800 1302856 1319552 1333460 1399040 1420900 1454240 1477736 1536041 1549600 1611584 1628570 1649440 1666825 1733498 1748800 1817800 1818752 1847170 1890512 1907200 2014480 2030080 2061800 2117141 2133536 2163200 2273440 2326784 2363140 2479360 2518100 2537600 2605712 2639104 2666920 2798080 2841800 2908480 2953925 2955472 3072082 3099200 3223168 3257140 3298880 3333650 3466996 3497600 3635600 3637504 3694340 3781024 4028960 4071425 4123600 4234282 4267072 4333745 4546880 4617925 4653568 4726280 4958720 5036200 5075200 5211424 5278208 5333840 5683600 5816960 5907850 5910944 6144164 6198400 6446336 6514280 6597760 6667300 6933992 6995200 7271200 7275008 7388680 7562048 7680205 8057920 8142850 8247200 8468564 8534144 8667490 9093760 9235850 9452560 9934277 10072400 10150400 10422848 10585705 10667680 11267737 11367200 11633920 11815700 11821888 12288328 12396800 12892672 13028560 13195520 13334600 13867984 13990400 14542400 14777360 15124096 15360410 16115840 16285700 16494400 16937128 17068288 17334980 18187520 18471700 18905120 19868554 20144800 20845696 21171410 21335360 21668725 22535474 22734400 23267840 23631400 23643776 24576656 24793600 26057120 26391040 26669200 27522833 27735968 29084800 29554720 30248192 30720820 32231680 32571400 32988800 33874256 34136576 34669960 36375040 36943400 37810240 38401025 39737108 40289600 41691392 42342820 42670720 43337450 45070948 45468800 47262800 47287552 49153312 49671385 52114240 52928525 53338400 55045666 55471936 56338685 58169600 59109440 60496384 61441640 64463360 65142800 65977600 67748512 69339920 73886800 75620480 76802050 79474216 80579200 83382784 84685640 85341440 86674900 90141896 90937600 94525600 94575104 98306624 99342770 104228480 105857050 106676800 110091332 110943872 112677370 116339200 118218880 122883280 129145601 130285600 131955200 135497024 137614165 138679840 147773600 151240960 153604100 158948432 161158400 169371280 170682880 173349800 180283792 181875200 189051200 196613248 198685540 208456960 211714100 213353600 220182664 221887744 225354740 236437760 245766560 248356925 258291202 260571200 270994048 275228330 277359680 281693425 295547200 302481920 307208200 317896864 322316800 338742560 346699600 360567584 378102400 393226496 397371080 416913920 423428200 426707200 440365328 443775488 450709480 472875520 491533120 496713850 516582404 521142400 541988096 550456660 554719360 563386850 591094400 614416400 635793728 645728005 677485120 688070825 693399200 721135168 756204800 786452992 794742160 846856400 853414400 880730656 901418960 983066240 993427700 1033164808 1042284800 1083976192 1100913320 1109438720 1126773700 1182188800 1228832800 1271587456 1291456010 1354970240 1376141650 1386798400 1442270336 1512409600 1589484320 1678892813 1693712800 1761461312 1802837920 1966132480 1986855400 2066329616 2084569600 2201826640 2218877440 2253547400 2364377600 2457665600 2543174912 2582912020 2709940480 2752283300 2773596800 2884540672 3178968640 3228640025 3357785626 3387425600 3522922624 3605675840 3932264960 3973710800 4132659232 4403653280 4507094800 4915331200 5086349824 5165824040 5419880960 5504566600 5547193600 5769081344 6357937280 6457280050 6715571252 6774851200 7045845248 7211351680 7947421600 8265318464 8394464065 8807306560 9014189600 9830662400 10331648080 11009133200 11094387200 12715874560 12914560100 13431142504 13549702400 14091690496 14422703360 15894843200 16530636928 16788928130 17614613120 18028379200 19661324800 20663296160 22018266400 25431749120 25829120200 26862285008 27099404800 28845406720 31789686400 33061273856 33577856260 35229226240 36056758400 41326592320 41972320325 44036532800 51658240400 53724570016 63579372800 66122547712 67155712520 70458452480 72113516800 82653184640 83944640650 88073065600 103316480800 107449140032 127158745600 134311425040 144227033600 165306369280 167889281300 176146131200 206632961600 214898280064 268622850080 330612738560 335778562600 352292262400 413265923200 429796560128 537245700160 671557125200 826531846400 859593120256 1074491400320 1343114250400 1653063692800 2148982800640 2686228500800 4297965601280 5372457001600 10744914003200 21489828006400
- Sum of all divisors σ(n): 59045756041800
- Sum of proper divisors (its aliquot sum) s(n): 37555928035400
- 21489828006400 is an abundant number, because the sum of its proper divisors (37555928035400) is greater than itself. Its abundance is 16066100029000
Bases of 21489828006400
- Binary: 1001110001011011111011001000010001010000000002
- Hexadecimal: 0x138B7D908A00
- Base-36: 7M8AGQSCG
Squares and roots of 21489828006400
- 21489828006400 squared (214898280064002) is 461812707744653798440960000
- 21489828006400 cubed (214898280064003) is 9924275660602479377608682864902144000000
-
The
square root of 21489828006400 is 4635712.2437010691 -
The
cube root of 21489828006400 is 27802.1029094323
Scales and comparisons
How big is 21489828006400?- 21,489,828,006,400 seconds is equal to 683,310 years, 3 weeks, 4 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,489,828,006,400 would take you about one million, seven hundred eight thousand, two hundred seventy-five 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 21489828006400 cubic inches would be around 2316.8 feet tall.
Recreational maths with 21489828006400
- 21489828006400 backwards is 00460082898412
- 21489828006400 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21489828006400's digits is 52
- More coming soon!
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The information we have on file for 21489828006400 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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