20121489312000

Names of 20121489312000

• Cardinal: 20121489312000 can be written as Twenty trillion, one hundred twenty-one billion, four hundred eighty-nine million, three hundred twelve thousand.

Scientific notation

• Scientific notation: 2.0121489312 × 10¹³

Factors of 20121489312000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1979

Divisors of 20121489312000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 41 48 50 60 64 67 75 80 82 96 100 120 123 125 128 134 150 160 164 192 200 201 205 240 246 250 256 268 300 320 328 335 375 384 400 402 410 480 492 500 536 600 615 640 656 670 750 768 800 804 820 960 984 1000 1005 1025 1072 1200 1230 1280 1312 1340 1500 1600 1608 1640 1675 1681 1861 1920 1968 2000 2010 2050 2144 2400 2460 2624 2680 2747 3000 3075 3200 3216 3280 3350 3362 3722 3840 3936 4000 4020 4100 4288 4800 4920 5025 5043 5125 5248 5360 5494 5583 6000 6150 6400 6432 6560 6700 6724 7444 7872 8000 8040 8200 8241 8375 8405 8576 9305 9600 9840 10050 10086 10250 10496 10720 10988 11166 12000 12300 12864 13120 13400 13448 13735 14888 15375 15744 16000 16080 16400 16482 16750 16810 17152 18610 19200 19680 20100 20172 20500 21440 21976 22332 24000 24600 25125 25215 25728 26240 26800 26896 27470 27915 29776 30750 31488 32000 32160 32800 32964 33500 33620 37220 39360 40200 40344 41000 41205 42025 42880 43952 44664 46525 48000 49200 50250 50430 51456 52480 53600 53792 54940 55830 59552 61500 64320 65600 65928 67000 67240 68675 74440 76301 78720 80400 80688 82000 82410 84050 85760 87904 89328 93050 96000 98400 100500 100860 107200 107584 109880 111660 112627 119104 123000 124687 126075 128640 131200 131856 134000 134480 137350 139575 148880 152602 157440 160800 161376 164000 164820 168100 175808 178656 186100 196800 201000 201720 206025 210125 214400 215168 219760 223320 225254 228903 232625 238208 246000 249374 252150 257280 262400 263712 268000 268960 274700 279150 297760 305204 321600 322752 328000 329640 336200 337881 343375 351616 357312 372200 374061 381505 393600 402000 403440 412050 420250 428800 430336 439520 446640 450508 457806 465250 476416 492000 498748 504300 527424 536000 537920 549400 558300 563135 595520 610408 623435 630375 643200 645504 656000 659280 672400 675762 686750 697875 703232 714624 744400 748122 763010 787200 804000 806880 824100 840500 879040 893280 901016 915612 930500 984000 997496 1008600 1030125 1054848 1072000 1075840 1098800 1116600 1126270 1144515 1191040 1220816 1246870 1260750 1286400 1291008 1312000 1318560 1344800 1351524 1373500 1395750 1429248 1488800 1496244 1526020 1608000 1613760 1648200 1681000 1689405 1758080 1786560 1802032 1831224 1861000 1870305 1907525 1968000 1994992 2017200 2060250 2109696 2144000 2151680 2197600 2233200 2252540 2289030 2382080 2441632 2493740 2521500 2637120 2689600 2703048 2747000 2791500 2815675 2977600 2992488 3052040 3117175 3128341 3216000 3227520 3296400 3362000 3378810 3516160 3573120 3604064 3662448 3722000 3740610 3815050 3936000 3989984 4034400 4120500 4395200 4466400 4505080 4578060 4883264 4987480 5043000 5112167 5274240 5379200 5406096 5494000 5583000 5631350 5722575 5955200 5984976 6104080 6234350 6256682 6432000 6455040 6592800 6724000 6757620 7146240 7208128 7324896 7444000 7481220 7630100 7979968 8068800 8241000 8447025 8790400 8932800 9010160 9156120 9351525 9385023 9537625 9766528 9974960 10086000 10224334 10548480 10758400 10812192 10988000 11166000 11262700 11445150 11910400 11969952 12208160 12468700 12513364 13185600 13448000 13515240 14078375 14416256 14649792 14888000 14962440 15260200 15336501 15585875 15641705 15959936 16137600 16482000 16894050 17580800 17865600 18020320 18312240 18703050 18770046 19075250 19533056 19949920 20172000 20448668 21624384 21976000 22332000 22525400 22890300 23939904 24416320 24937400 25026728 25560835 26371200 26896000 27030480 28156750 28612875 28832512 29299584 29776000 29924880 30520400 30673002 31171750 31283410 31919872 32275200 32964000 33788100 35731200 36040640 36624480 37406100 37540092 38150500 39899840 40344000 40897336 42235125 43248768 43952000 44664000 45050800 45780600 46757625 46925115 47879808 48832640 49874800 50053456 51121670 52742400 53792000 54060960 56313500 57225750 58599168 59552000 59849760 61040800 61346004 62343500 62566820 65928000 67576200 72081280 73248960 74812200 75080184 76301000 76682505 78208525 79799680 80688000 81794672 84470250 86497536 87904000 89328000 90101600 91561200 93515250 93850230 95759616 97665280 99749600 100106912 102243340 108121920 112627000 114451500 119699520 122081600 122692008 124687000 125133640 127804175 131856000 135152400 144162560 146497920 149624400 150160368 152602000 153365010 156417050 159599360 161376000 163589344 168940500 178656000 180203200 183122400 187030500 187700460 199499200 200213824 204486680 209598847 216243840 225254000 228903000 234625575 239399040 244163200 245384016 249374000 250267280 255608350 263712000 270304800 292995840 299248800 300320736 305204000 306730020 312834100 327178688 337881000 360406400 366244800 374061000 375400920 383412525 391042625 398998400 400427648 408973360 419197694 432487680 450508000 457806000 469251150 478798080 488326400 490768032 498748000 500534560 511216700 540609600 598497600 600641472 610408000 613460040 625668200 628796541 639020875 654357376 675762000 720812800 732489600 748122000 750801840 766825050 782085250 797996800 800855296 817946720 838395388 901016000 915612000 938502300 981536064 997496000 1001069120 1022433400 1047994235 1081219200 1173127875 1196995200 1201282944 1220816000 1226920080 1251336400 1257593082 1278041750 1308714752 1351524000 1464979200 1496244000 1501603680 1533650100 1564170500 1635893440 1676790776 1802032000 1831224000 1877004600 1917062625 1963072128 1994992000 2002138240 2044866800 2095988470 2162438400 2346255750 2393990400 2402565888 2441632000 2453840160 2502672800 2515186164 2556083500 2703048000 2992488000 3003207360 3067300200 3128341000 3143982705 3271786880 3353581552 3604064000 3662448000 3754009200 3834125250 3926144256 3989984000 4004276480 4089733600 4191976940 4692511500 4907680320 5005345600 5030372328 5112167000 5239971175 5406096000 5984976000 6006414720 6134600400 6256682000 6287965410 6543573760 6707163104 7324896000 7508018400 7668250500 8179467200 8383953880 9385023000 9815360640 10010691200 10060744656 10224334000 10479942350 10812192000 11969952000 12012829440 12269200800 12513364000 12575930820 13414326208 15016036800 15336501000 15719913525 16358934400 16767907760 18770046000 19630721280 20021382400 20121489312 20448668000 20959884700 24538401600 25026728000 25151861640 26199855875 26828652416 30032073600 30673002000 31439827050 32717868800 33535815520 37540092000 40242978624 40897336000 41919769400 49076803200 50053456000 50303723280 52399711750 53657304832 60064147200 61346004000 62879654100 67071631040 75080184000 78599567625 80485957248 81794672000 83839538800 98153606400 100106912000 100607446560 104799423500 122692008000 125759308200 134143262080 150160368000 157199135250 160971914496 163589344000 167679077600 201214893120 209598847000 245384016000 251518616400 268286524160 300320736000 314398270500 335358155200 402429786240 419197694000 490768032000 503037232800 628796541000 670716310400 804859572480 838395388000 1006074465600 1257593082000 1341432620800 1676790776000 2012148931200 2515186164000 3353581552000 4024297862400 5030372328000 6707163104000 10060744656000 20121489312000
• Sum of all divisors σ(n): 69563168717952
• Sum of proper divisors (its aliquot sum) s(n): 49441679405952
• 20121489312000 is an abundant number, because the sum of its proper divisors (49441679405952) is greater than itself. Its abundance is 29320190093952

Bases of 20121489312000

• Binary: 100100100110011100110001110010000100100000000₂
• Hexadecimal: 0x124CE6390900
• Base-36: 74RON7QIO

Squares and roots of 20121489312000

• 20121489312000 squared (20121489312000²) is 404874332132930233344000000
• 20121489312000 cubed (20121489312000³) is 8146674546715893853472962019328000000000
• The square root of 20121489312000 is 4485698.3081790063
• The cube root of 20121489312000 is 27199.0273729485

Scales and comparisons

• 20,121,489,312,000 seconds is equal to 639,801 years, 6 weeks, 1 day, 18 hours, 40 minutes.
• To count from 1 to 20,121,489,312,000 would take you about one million, five hundred ninety-nine thousand, five hundred two 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 20121489312000 cubic inches would be around 2266.6 feet tall.

Recreational maths with 20121489312000

• 20121489312000 backwards is 00021398412102
• The number of decimal digits it has is: 14
• The sum of 20121489312000's digits is 33
• More coming soon!