21299142934992000

Names of 21299142934992000

• Cardinal: 21299142934992000 can be written as Twenty-one quadrillion, two hundred ninety-nine trillion, one hundred forty-two billion, nine hundred thirty-four million, nine hundred ninety-two thousand.

Scientific notation

• Scientific notation: 2.1299142934992 × 10¹⁶

Factors of 21299142934992000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 178864

Divisors of 21299142934992000

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 47 48 50 52 60 64 65 75 78 80 94 96 100 104 120 125 128 130 141 150 156 160 169 188 192 195 200 208 235 240 250 260 282 300 312 313 320 325 338 375 376 384 390 400 416 470 480 500 507 520 564 600 611 624 626 640 650 676 705 750 752 780 800 832 845 939 940 960 975 1000 1014 1040 1128 1175 1200 1222 1248 1252 1300 1352 1410 1500 1504 1560 1565 1600 1625 1664 1690 1833 1878 1880 1920 1950 2000 2028 2080 2256 2350 2400 2444 2496 2504 2535 2600 2704 2820 3000 3008 3055 3120 3130 3200 3250 3380 3525 3666 3756 3760 3900 4000 4056 4069 4160 4225 4512 4695 4700 4800 4875 4888 4992 5008 5070 5200 5408 5640 5875 6000 6016 6110 6240 6260 6500 6760 7050 7332 7512 7520 7800 7825 7943 8000 8112 8138 8320 8450 9024 9165 9390 9400 9600 9750 9776 10016 10140 10400 10816 11280 11750 12000 12207 12220 12480 12520 12675 13000 13520 14100 14664 14711 15024 15040 15275 15600 15650 15886 16000 16224 16276 16900 17625 18048 18330 18780 18800 19500 19552 20032 20280 20345 20800 21125 21632 22560 23475 23500 23829 24000 24414 24440 24960 25040 25350 26000 27040 28200 29328 29422 30048 30080 30550 31200 31300 31772 32448 32552 33800 35250 36660 37560 37600 39000 39104 39125 39715 40064 40560 40690 41600 42250 44133 45120 45825 46950 47000 47658 48000 48828 48880 50080 50700 52000 52897 54080 56400 58656 58844 60096 61035 61100 62400 62600 63375 63544 64896 65104 67600 70500 73320 73555 75120 75200 76375 78000 78208 78250 79430 81120 81380 84500 88266 90240 91650 93900 94000 95316 97656 97760 100160 101400 101725 104000 105794 108160 112800 117312 117375 117688 119145 120192 122070 122200 124800 125200 126750 127088 130208 135200 141000 146640 147110 150240 150400 152750 156000 156500 158691 158860 162240 162760 169000 176532 178481 183300 187800 188000 190632 191243 195312 195520 198575 200320 202800 203450 208000 211588 220665 225600 229125 234624 234750 235376 238290 244140 244400 250400 253500 254176 260416 264485 270400 282000 293280 294220 300480 305175 305500 312000 313000 317382 317720 324480 325520 338000 353064 356962 366600 367775 375600 376000 381264 382486 390624 391040 397150 405600 406900 423176 441330 451200 458250 469500 470752 476580 488280 488800 500800 507000 508352 508625 520832 528970 535443 540800 564000 573729 586560 588440 595725 600960 610350 611000 624000 626000 634764 635440 651040 676000 706128 713924 733200 735550 751200 752000 762528 764972 781248 793455 794300 811200 813800 846352 882660 892405 916500 939000 941504 953160 956215 976560 977600 992875 1001600 1014000 1016704 1017250 1057940 1070886 1103325 1128000 1147458 1173120 1176880 1191450 1220700 1222000 1252000 1269528 1270880 1302080 1322425 1352000 1412256 1427848 1466400 1471100 1502400 1525056 1525875 1529944 1562496 1586910 1588600 1622400 1627600 1692704 1765320 1784810 1833000 1838875 1878000 1883008 1906320 1912430 1953120 1955200 1985750 2028000 2034500 2115880 2141772 2206650 2256000 2294916 2320253 2353760 2382900 2441400 2444000 2486159 2504000 2539056 2541760 2604160 2644850 2677215 2704000 2824512 2855696 2868645 2932800 2942200 2978625 3004800 3050112 3051750 3059888 3173820 3177200 3255200 3385408 3530640 3569620 3666000 3677750 3756000 3812640 3824860 3906240 3967275 3971500 4056000 4069000 4231760 4283544 4413300 4462025 4589832 4640506 4707520 4765800 4781075 4882800 4888000 4972318 5008000 5078112 5083520 5289700 5354430 5516625 5649024 5711392 5737290 5865600 5884400 5957250 6103500 6119776 6347640 6354400 6510400 6612125 6770816 6960759 7061280 7139240 7332000 7355500 7458477 7512000 7625280 7649720 7812480 7934550 7943000 8112000 8138000 8388607 8463520 8567088 8826600 8924050 9179664 9281012 9415040 9531600 9562150 9765600 9776000 9944636 10156224 10579400 10708860 11033250 11422784 11474580 11601265 11768800 11914500 12207000 12239552 12430795 12695280 12708800 13020800 13224250 13386075 13921518 14122560 14278480 14343225 14664000 14711000 14916954 15024000 15250560 15299440 15869100 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95621500 97656000 99446360 100663284 101562240 105794000 107088600 109051891 111372144 111729106 114227840 114745800 116012650 117688000 119335632 120653156 122395520 124307950 125829105 126952800 127088000 133860750 134217712 139215180 141225600 142784800 143432250 148496192 149169540 150816445 152994400 158691000 159114176 167593659 167772140 169270400 171341760 174018975 176532000 178481000 180979734 183593280 185620240 186461925 190632000 191243000 195312000 198892720 201326568 209715175 211588000 214177200 218103782 222744288 223458212 229491600 232025300 235376000 238671264 241306312 248615900 251658210 253905600 267721500 268435424 278430360 279322765 285569600 286864500 290031625 296992384 298339080 301632890 305988800 310769875 317382000 318228352 327155673 335187318 335544280 342683520 348037950 353064000 356962000 361959468 367186560 371240480 372923850 381264000 382486000 397785440 402653136 419430350 423176000 428354400 436207564 445488576 446916424 452449335 458983200 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8724151280 8938328480 9048986700 9179664000 9281012000 9441109457 9652252480 9944636000 10066328400 10468981536 10502535964 10725994176 10893587835 10905189100 11137214400 11172910600 11311233375 11341396664 11582702976 11619827024 11933563200 12065315600 12582910500 13086226920 13128169955 13407492720 13421771200 13631486375 13921518000 13958642048 13966138250 14176745830 14478378720 14524783780 14916954000 15081644500 15753803946 16106125440 16357783650 16759365900 16777214000 17012094996 17429740536 17448302560 17876656960 18097973400 18155979725 18562024000 18882218914 19304504960 19889272000 20132656800 20937963072 20949207375 21005071928 21265118745 21451988352 21787175670 21810378200 22274428800 22345821200 22622466750 22682793328 23239654048 23867126400 24130631200 25165821000 26172453840 26256339910 26814985440 26843542400 27262972750 27843036000 27932276500 28323328371 28353491660 28956757440 29049567560 29833908000 30163289000 31507607892 32715567300 33518731800 33554428000 34024189992 34133241883 34859481072 34896605120 35441864575 35753313920 36195946800 36311959450 37124048000 37764437828 39384509865 39778544000 40265313600 40894459125 41875926144 41898414750 42010143856 42530237490 43574351340 43620756400 44691642400 45244933500 45365586656 46479308096 47205547285 48261262400 50331642000 52344907680 52512679820 53629970880 54467939175 54525945500 55686072000 55864553000 56646656742 56706983320 57913514880 58099135120 59667816000 60326578000 63015215784 65431134600 65640849775 67037463600 67108856000 68048379984 68266483766 69718962144 69793210240 70883729150 72391893600 72623918900 75528875656 78769019730 80530627200 81788918250 83796829500 84020287712 85060474980 87148702680 87241512800 89383284800 90489867000 90731173312 90779898625 92958616192 94411094570 96522524800 100663284000 102399725649 104689815360 105025359640 106325593725 107259941760 108935878350 109051891000 111372144000 111729106000 113293313484 113413966640 116198270240 119335632000 120653156000 126030431568 130862269200 131281699550 134074927200 134217712000 136096759968 136532967532 139437924288 141616641855 141767458300 144783787200 145247837800 151057751312 157538039460 163577836500 167593659000 168040575424 170120949960 170666209415 174297405360 174483025600 177209322875 178766569600 180979734000 181462346624 181559797250 188822189140 196922549325 201326568000 204799451298 209379630720 210050719280 212651187450 217871756700 218103782000 223458212000 226586626968 226827933280 232396540480 236027736425 241306312000 252060863136 261724538400 262563399100 268149854400 272193519936 272339695875 273065935064 278875848576 283233283710 283534916600 289567574400 290495675600 302115502624 315076078920 327155673000 328204248875 335187318000 336081150848 340241899920 341332418830 348594810720 348966051200 354418645750 361959468000 363119594500 377644378280 393845098650 402653136000 409598902596 420101438560 425302374900 435743513400 436207564000 443732144479 446916424000 453173253936 453655866560 464793080960 472055472850 482612624000 504121726272 511998628245 523449076800 525126798200 531627968625 536299708800 544387039872 544679391750 546131870128 566466567420 567069833200 580991351200 604231005248 630152157840 654311346000 656408497750 670374636000 680483799840 682664837660 697189621440 708083209275 708837291500 723918936000 726239189000 755288756560 787690197300 819197805192 840202877120 850604749800 853331047075 871487026800 872415128000 887464288958 893832848000 906346507872 907311733120 944110945700 984612746625 1008243452544 1023997256490 1046898153600 1050253596400 1063255937250 1089358783500 1092263740256 1132933134840 1134139666400 1161982702400 1180138682125 1208462010496 1260304315680 1308622692000 1312816995500 1331196433437 1340749272000 1360967599680 1365329675320 1394379242880 1416166418550 1417674583000 1447837872000 1452478378000 1510577513120 1575380394600 1638395610384 1680405754240 1701209499600 1706662094150 1742974053600 1744830256000 1774928577916 1812693015744 1888221891400 1969225493250 2047994512980 2100507192800 2126511874500 2178717567000 2184527480512 2218660722395 2265866269680 2268279332800 2323965404800 2360277364250 2520608631360 2559993141225 2617245384000 2625633991000 2662392866874 2681498544000 2721935199360 2730659350640 2832332837100 2835349166000 2904956756000 3021155026240 3150760789200 3276791220768 3402418999200 3413324188300 3485948107200 3540416046375 3549857155832 3625386031488 3776443782800 3938450986500 4095989025960 4201014385600 4253023749000 4266655235375 4357435134000 4369054961024 4437321444790 4531732539360 4536558665600 4720554728500 5041217262720 5119986282450 5234490768000 5251267982000 5324785733748 5461318701280 5664665674200 5670698332000 5809913512000 6042310052480 6301521578400 6553582441536 6655982167185 6804837998400 6826648376600 6971896214400 7080832092750 7099714311664 7552887565600 7876901973000 8191978051920 8402028771200 8506047498000 8533310470750 8714870268000 8874642889580 9063465078720 9441109457000 10239972564900 10502535964000 10649571467496 10922637402560 11093303611975 11329331348400 11341396664000 11619827024000 12603043156800 12799965706125 13107164883072 13311964334370 13609675996800 13653296753200 14161664185500 14199428623328 15105775131200 15753803946000 16383956103840 17012094996000 17066620941500 17429740536000 17749285779160 18126930157440 18882218914000 20479945129800 21005071928000 21299142934992 21845274805120 22186607223950 22658662696800 22682793328000 25206086313600 25599931412250 26623928668740 27306593506400 28323328371000 28398857246656 30211550262400 31507607892000 32767912207680 33279910835925 34024189992000 34133241883000 34859481072000 35498571558320 37764437828000 40959890259600 42010143856000 42598285869984 44373214447900 45317325393600 51199862824500 53247857337480 54613187012800 55466518059875 56646656742000 56797714493312 63015215784000 65535824415360 66559821671850 68048379984000 68266483766000 70997143116640 75528875656000 81919780519200 85196571739968 88746428895800 90634650787200 102399725649000 106495714674960 109226374025600 110933036119750 113293313484000 126030431568000 133119643343700 136532967532000 141994286233280 151057751312000 163839561038400 166399554179625 170393143479936 177492857791600 204799451298000 212991429349920 221866072239500 226586626968000 266239286687400 273065935064000 283988572466560 327679122076800 332799108359250 354985715583200 409598902596000 425982858699840 443732144479000 453173253936000 532478573374800 546131870128000 665598216718500 709971431166400 819197805192000 851965717399680 887464288958000 1064957146749600 1331196433437000 1419942862332800 1638395610384000 1774928577916000 2129914293499200 2662392866874000 3549857155832000 4259828586998400 5324785733748000 7099714311664000 10649571467496000 21299142934992000
• Sum of all divisors σ(n): 78332352416547840
• Sum of proper divisors (its aliquot sum) s(n): 57033209481555840
• 21299142934992000 is an abundant number, because the sum of its proper divisors (57033209481555840) is greater than itself. Its abundance is 35734066546563840

Bases of 21299142934992000

• Binary: 1001011101010110111010100101000101010010001010010000000₂
• Hexadecimal: 0x4BAB7528A91480
• Base-36: 5TPWZ6NX4LC

Squares and roots of 21299142934992000

• 21299142934992000 squared (21299142934992000²) is 453653489765219627938040064000000
• 21299142934992000 cubed (21299142934992000³) is 9662430521467343219201712889869043519488000000000
• The square root of 21299142934992000 is 145942258.9073911791
• The cube root of 21299142934992000 is 277196.2661530711

Scales and comparisons

• 21,299,142,934,992,000 seconds is equal to 677,246,862 years, 39 weeks, 2 days, 21 hours, 20 minutes.
• To count from 1 to 21,299,142,934,992,000 would take you about two billion, thirty-one million, seven hundred forty thousand, five hundred eighty-eight 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 21299142934992000 cubic inches would be around 23099.7 feet tall.

Recreational maths with 21299142934992000

• 21299142934992000 backwards is 00029943924199212
• The number of decimal digits it has is: 17
• The sum of 21299142934992000's digits is 66
• More coming soon!