28998729390400
28,998,729,390,400 is an even composite number composed of six prime numbers multiplied together.
28998729390400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred forty divisors.
Prime factorization of 28998729390400:
26 × 52 × 7 × 11 × 17 × 614
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 11 × 17 × 61 × 61 × 61 × 61)See below for interesting mathematical facts about the number 28998729390400 from the Numbermatics database.
Names of 28998729390400
- Cardinal: 28998729390400 can be written as Twenty-eight trillion, nine hundred ninety-eight billion, seven hundred twenty-nine million, three hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 2.89987293904 × 1013
Factors of 28998729390400
Divisors of 28998729390400
- Number of divisors d(n): 840
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 17 20 22 25 28 32 34 35 40 44 50 55 56 61 64 68 70 77 80 85 88 100 110 112 119 122 136 140 154 160 170 175 176 187 200 220 224 238 244 272 275 280 305 308 320 340 350 352 374 385 400 425 427 440 448 476 488 544 550 560 595 610 616 671 680 700 704 748 770 800 850 854 880 935 952 976 1037 1088 1100 1120 1190 1220 1232 1309 1342 1360 1400 1496 1525 1540 1600 1700 1708 1760 1870 1904 1925 1952 2074 2135 2200 2240 2380 2440 2464 2618 2684 2720 2800 2975 2992 3050 3080 3355 3400 3416 3520 3721 3740 3808 3850 3904 4148 4270 4400 4675 4697 4760 4880 4928 5185 5236 5368 5440 5600 5950 5984 6100 6160 6545 6710 6800 6832 7259 7442 7480 7616 7700 8296 8540 8800 9350 9394 9520 9760 10370 10472 10675 10736 11200 11407 11900 11968 12200 12320 13090 13420 13600 13664 14518 14884 14960 15400 16592 16775 17080 17600 18605 18700 18788 19040 19520 20740 20944 21350 21472 22814 23485 23800 24400 24640 25925 26047 26180 26840 27200 27328 29036 29768 29920 30800 32725 33184 33550 34160 36295 37210 37400 37576 38080 40931 41480 41888 42700 42944 45628 46970 47600 48800 51850 52094 52360 53680 57035 58072 59536 59840 61600 63257 65450 66368 67100 68320 72590 74420 74800 75152 79849 81862 82960 83776 85400 91256 93025 93940 95200 97600 103700 104188 104720 107360 114070 116144 117425 119072 123200 126514 130235 130900 134200 136640 145180 148840 149600 150304 159698 163724 165920 170800 181475 182512 186050 187880 190400 204655 207400 208376 209440 214720 226981 228140 232288 234850 238144 253028 260470 261800 268400 285175 286517 290360 297680 299200 300608 316285 319396 327448 331840 341600 362950 365024 372100 375760 399245 409310 414800 416752 418880 442799 453962 456280 464576 469700 506056 520940 523600 536800 570350 573034 580720 595360 632570 638792 651175 654896 683200 695827 725900 730048 744200 751520 798490 818620 829600 833504 885598 907924 912560 939400 1012112 1023275 1041880 1047200 1073600 1134905 1140700 1146068 1161440 1190720 1265140 1277584 1302350 1309792 1391654 1432585 1451800 1488400 1503040 1581425 1588867 1596980 1637240 1659200 1667008 1771196 1815848 1825120 1878800 1996225 2024224 2046550 2083760 2094400 2213995 2269810 2281400 2292136 2322880 2496791 2530280 2555168 2604700 2619584 2783308 2865170 2903600 2976800 3162850 3177734 3193960 3274480 3479135 3542392 3631696 3650240 3757600 3858677 3992450 4048448 4093100 4167520 4427990 4539620 4562800 4584272 4870789 4993582 5060560 5110336 5209400 5566616 5674525 5730340 5807200 5953600 6325700 6355468 6387920 6548960 6958270 7084784 7162925 7263392 7515200 7717354 7944335 7984900 8186200 8335040 8855980 9079240 9125600 9168544 9741578 9987164 10121120 10418800 11069975 11133232 11349050 11460680 11614400 12483955 12651400 12710936 12775840 13097920 13845841 13916540 14169568 14325850 14526784 15434708 15888670 15969800 16372400 17395675 17477537 17711960 18158480 18251200 18337088 19293385 19483156 19974328 20242240 20837600 22139950 22266464 22698100 22921360 24353945 24967910 25302800 25421872 25551680 27010739 27691682 27833080 28339136 28651700 30869416 31777340 31939600 32744800 34791350 34955074 35423920 36316960 38586770 38966312 39721675 39948656 41675200 42445447 44279900 44532928 45396200 45842720 48707890 49935820 50605600 50843744 54021478 55383364 55666160 57303400 61738832 62419775 63554680 63879200 65489600 69229205 69582700 69910148 70847840 72633920 77173540 77932624 79443350 79897312 84890894 87387685 88559800 90792400 91685440 96466925 96920887 97415780 99871640 101211200 101687488 108042956 110766728 111332320 114606800 121769725 123477664 124839550 127109360 127758400 135053695 138458410 139165400 139820296 141695680 152304251 154347080 155865248 158886700 159794624 169781788 174775370 177119600 181584800 192933850 193841774 194831560 199743280 212227235 216085912 221533456 222664640 229213600 235379297 243539450 246955328 249679100 254218720 270107390 276916820 278330800 279640592 297118129 304608502 308694160 311730496 317773400 339563576 346146025 349550740 354239200 363169600 385867700 387683548 389663120 399486560 424454470 432171824 436938425 443066912 458427200 470758594 484604435 487078900 499358200 508437440 540214780 553833640 556661600 559281184 594236258 609217004 617388320 635546800 675268475 679127152 692292050 699101480 708478400 761521255 771735400 775367096 779326240 798973120 848908940 864343648 873876850 886133824 941517188 969208870 974157800 998716400 1061136175 1066129757 1080429560 1107667280 1113323200 1118562368 1176896485 1188472516 1218434008 1234776640 1271093600 1350536950 1358254304 1384584100 1398202960 1485590645 1523042510 1543470800 1550734192 1558652480 1647655079 1697817880 1728687296 1747753700 1883034376 1938417740 1948315600 1997432800 2122272350 2132259514 2160859120 2215334560 2353792970 2376945032 2423022175 2436868016 2542187200 2589172267 2701073900 2716508608 2769168200 2796405920 2971181290 3046085020 3086941600 3101468384 3295310158 3395635760 3495507400 3766068752 3807606275 3876835480 3896631200 3994865600 4244544700 4264519028 4321718240 4430669120 4707585940 4753890064 4846044350 4873736032 5178344534 5330648785 5402147800 5538336400 5592811840 5884482425 5942362580 6092170040 6173883200 6202936768 6590620316 6791271520 6991014800 7427953225 7532137504 7615212550 7753670960 7793262400 8238275395 8489089400 8529038056 8643436480 9415171880 9507780128 9692088700 9747472064 10356689068 10661297570 10804295600 11076672800 11768964850 11884725160 12184340080 12945861335 13181240632 13582543040 13982029600 14855906450 15064275008 15230425100 15507341920 16476550790 16978178800 17058076112 18124205869 18830343760 19015560256 19384177400 20713378136 21322595140 21608591200 22153345600 23537929700 23769450320 24368680160 25891722670 26362481264 26653243925 27964059200 29711812900 30460850200 31014683840 32953101580 33956357600 34116152224 36248411738 37660687520 38768354800 41191376975 41426756272 42645190280 43217182400 47075859400 47538900640 48737360320 51783445340 52724962528 53306487850 59423625800 60921700400 64729306675 65906203160 67912715200 68232304448 72496823476 75321375040 77536709600 82382753950 82853512544 85290380560 90621029345 94151718800 95077801280 103566890680 105449925056 106612975700 118847251600 121843400800 129458613350 131812406320 144993646952 155073419200 164765507900 165707025088 170580761120 181242058690 188303437600 207133781360 213225951400 237694503200 243686801600 258917226700 263624812640 289987293904 329531015800 341161522240 362484117380 376606875200 414267562720 426451902800 453105146725 475389006400 517834453400 527249625280 579974587808 659062031600 724968234760 828535125440 852903805600 906210293450 1035668906800 1159949175616 1318124063200 1449936469520 1705807611200 1812420586900 2071337813600 2636248126400 2899872939040 3624841173800 4142675627200 5799745878080 7249682347600 14499364695200 28998729390400
- Sum of all divisors σ(n): 95765058233280
- Sum of proper divisors (its aliquot sum) s(n): 66766328842880
- 28998729390400 is an abundant number, because the sum of its proper divisors (66766328842880) is greater than itself. Its abundance is 37767599452480
Bases of 28998729390400
- Binary: 1101001011111110010101111011011011001010000002
- Hexadecimal: 0x1A5FCAF6D940
- Base-36: AA1TYR58G
Squares and roots of 28998729390400
- 28998729390400 squared (289987293904002) is 840926306257648755612160000
- 28998729390400 cubed (289987293904003) is 24385794392434190404170331135627264000000
-
The
square root of 28998729390400 is 5385046.8327025717 -
The
cube root of 28998729390400 is 30722.7195474023
Scales and comparisons
How big is 28998729390400?- 28,998,729,390,400 seconds is equal to 922,069 years, 46 weeks, 4 days, 26 minutes, 40 seconds.
-
To count from 1 to 28,998,729,390,400 would take you about two million, three hundred five thousand, one hundred seventy-four 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 28998729390400 cubic inches would be around 2560.2 feet tall.
Recreational maths with 28998729390400
- 28998729390400 backwards is 00409392789982
- 28998729390400 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 28998729390400's digits is 70
- More coming soon!
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The information we have on file for 28998729390400 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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