21029300364800

Names of 21029300364800

• Cardinal: 21029300364800 can be written as Twenty-one trillion, twenty-nine billion, three hundred million, three hundred sixty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 2.10293003648 × 10¹³

Factors of 21029300364800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 634

Divisors of 21029300364800

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 49 50 52 56 64 65 70 80 91 98 100 104 112 128 130 140 160 175 182 196 200 208 224 245 256 260 280 320 325 343 350 364 392 400 416 448 455 490 512 520 560 607 637 640 650 686 700 728 784 800 832 896 910 980 1040 1120 1214 1225 1274 1280 1300 1372 1400 1456 1568 1600 1664 1715 1792 1820 1960 2080 2240 2275 2428 2450 2548 2560 2600 2744 2800 2912 3035 3136 3185 3200 3328 3430 3584 3640 3920 4160 4249 4459 4480 4550 4856 4900 5096 5200 5488 5600 5824 6070 6272 6370 6400 6656 6860 7280 7840 7891 8320 8498 8575 8918 8960 9100 9712 9800 10192 10400 10976 11200 11648 12140 12544 12740 12800 13720 14560 15175 15680 15782 15925 16640 16996 17150 17836 17920 18200 19424 19600 20384 20800 21245 21952 22295 22400 23296 24280 25088 25480 27440 29120 29743 30350 31360 31564 31850 33280 33992 34300 35672 36400 38848 39200 39455 40768 41600 42490 43904 44590 44800 46592 48560 50960 54880 55237 58240 59486 60700 62720 63128 63700 67984 68600 71344 72800 77696 78400 78910 81536 83200 84980 87808 89180 89600 97120 101920 106225 109760 110474 111475 116480 118972 121400 125440 126256 127400 135968 137200 142688 145600 148715 155392 156800 157820 163072 166400 169960 175616 178360 194240 197275 203840 208201 212450 219520 220948 222950 232960 237944 242800 252512 254800 271936 274400 276185 285376 291200 297430 310784 313600 315640 326144 339920 356720 368449 386659 388480 394550 407680 416402 424900 439040 441896 445900 475888 485600 505024 509600 543872 548800 552370 570752 582400 594860 627200 631280 679840 713440 736898 743575 773318 776960 789100 815360 832804 849800 878080 883792 891800 951776 971200 1010048 1019200 1041005 1087744 1097600 1104740 1141504 1164800 1189720 1262560 1359680 1380925 1426880 1473796 1487150 1546636 1553920 1578200 1630720 1665608 1699600 1767584 1783600 1842245 1903552 1933295 1942400 2020096 2038400 2082010 2175488 2195200 2209480 2283008 2379440 2525120 2579143 2706613 2719360 2761850 2853760 2947592 2974300 3093272 3156400 3331216 3399200 3535168 3567200 3684490 3807104 3866590 3884800 4040192 4076800 4164020 4390400 4418960 4758880 4789837 5050240 5158286 5205025 5413226 5438720 5523700 5707520 5895184 5948600 6186544 6312800 6662432 6798400 7070336 7134400 7368980 7614208 7733180 7769600 8153600 8328040 8837920 9211225 9517760 9579674 9666475 10100480 10316572 10410050 10826452 10877440 11047400 11415040 11790368 11897200 12373088 12625600 12895715 13324864 13533065 13596800 14140672 14268800 14737960 15228416 15466360 16656080 17675840 18054001 18422450 19035520 19159348 19332950 20200960 20633144 20820100 21652904 22094800 23580736 23794400 23949185 24746176 25251200 25791430 26649728 27066130 27193600 28281344 28537600 29475920 30932720 33312160 33528859 35351680 36108002 36844900 38071040 38318696 38665900 41266288 41640200 43305808 44189600 47161472 47588800 47898370 49492352 50502400 51582860 53299456 54132260 54387200 57075200 58951840 61865440 64478575 66624320 67057718 67665325 70703360 72216004 73689800 76142080 76637392 77331800 82532576 83280400 86611616 88379200 90270005 94322944 95177600 95796740 98984704 101004800 103165720 106598912 108264520 117903680 119745925 123730880 126378007 128957150 133248640 134115436 135330650 141406720 144432008 147379600 153274784 154663600 165065152 166560800 167644295 173223232 176758400 180540010 188645888 190355200 191593480 197969408 206331440 216529040 234702013 235807360 239491850 247461760 252756014 257914300 266497280 268230872 270661300 288864016 294759200 306549568 309327200 330130304 333121600 335288590 346446464 353516800 361080020 380710400 383186960 412662880 433058080 451350025 469404026 471614720 478983700 494923520 505512028 515828600 532994560 536461744 541322600 577728032 589518400 613099136 618654400 631890035 660260608 666243200 670577180 692892928 707033600 722160040 766373920 825325760 838221475 866116160 902700050 938808052 943229440 957967400 989847040 1011024056 1031657200 1072923488 1082645200 1155456064 1173510065 1179036800 1226198272 1237308800 1263780070 1320521216 1332486400 1341154360 1385785856 1444320080 1532747840 1642914091 1650651520 1676442950 1732232320 1805400100 1877616104 1915934800 2022048112 2063314400 2145846976 2165290400 2310912128 2347020130 2358073600 2452396544 2474617600 2527560140 2664972800 2682308720 2888640160 3065495680 3159450175 3285828182 3301303040 3352885900 3464464640 3610800200 3755232208 3831869600 4044096224 4126628800 4291693952 4330580800 4621824256 4694040260 4716147200 4949235200 5055120280 5364617440 5777280320 5867550325 6130991360 6318900350 6571656364 6602606080 6705771800 6928929280 7221600400 7510464416 7663739200 8088192448 8214570455 8253257600 8583387904 8661161600 9243648512 9388080520 10110240560 10729234880 11554560640 11735100650 12261982720 12637800700 13143312728 13411543600 14443200800 15020928832 15327478400 16176384896 16429140910 16506515200 17166775808 17322323200 18776161040 20220481120 21458469760 23109121280 23470201300 25275601400 26286625456 26823087200 28886401600 30041857664 30654956800 32352769792 32858281820 33013030400 34644646400 37552322080 40440962240 41072852275 42916939520 46218242560 46940402600 50551202800 52573250912 53646174400 57772803200 60083715328 61309913600 64705539584 65716563640 75104644160 80881924480 82145704550 85833879040 93880805200 101102405600 105146501824 107292348800 115545606400 120167430656 131433127280 150209288320 161763848960 164291409100 187761610400 202204811200 210293003648 214584697600 231091212800 262866254560 300418576640 323527697920 328582818200 375523220800 404409622400 420586007296 429169395200 525732509120 600837153280 657165636400 751046441600 808819244800 841172014592 1051465018240 1314331272800 1502092883200 1617638489600 2102930036480 2628662545600 3004185766400 4205860072960 5257325091200 10514650182400 21029300364800
• Sum of all divisors σ(n): 65541865989600
• Sum of proper divisors (its aliquot sum) s(n): 44512565624800
• 21029300364800 is an abundant number, because the sum of its proper divisors (44512565624800) is greater than itself. Its abundance is 23483265260000

Bases of 21029300364800

• Binary: 100110010000001000011111110100110011000000000₂
• Hexadecimal: 0x132043FA6600
• Base-36: 7GCQ6H5VK

Squares and roots of 21029300364800

• 21029300364800 squared (21029300364800²) is 442231473832977413079040000
• 21029300364800 cubed (21029300364800³) is 9299818494001873567133216163233792000000
• The square root of 21029300364800 is 4585771.5124938355
• The cube root of 21029300364800 is 27602.0671475611

Scales and comparisons

• 21,029,300,364,800 seconds is equal to 668,666 years, 36 weeks, 4 days, 3 hours, 33 minutes, 20 seconds.
• To count from 1 to 21,029,300,364,800 would take you about one million, six hundred seventy-one thousand, six hundred sixty-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 21029300364800 cubic inches would be around 2300.2 feet tall.

Recreational maths with 21029300364800

• 21029300364800 backwards is 00846300392012
• The number of decimal digits it has is: 14
• The sum of 21029300364800's digits is 38
• More coming soon!