12394820139520

Names of 12394820139520

• Cardinal: 12394820139520 can be written as Twelve trillion, three hundred ninety-four billion, eight hundred twenty million, one hundred thirty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.239482013952 × 10¹³

Factors of 12394820139520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2120

Divisors of 12394820139520

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 59 64 65 70 80 91 104 112 118 128 130 140 160 182 208 224 236 256 260 280 295 320 364 413 416 448 455 472 512 520 560 590 640 653 728 767 826 832 896 910 944 1040 1120 1180 1280 1306 1381 1456 1534 1652 1664 1792 1820 1888 2065 2080 2240 2360 2560 2612 2762 2912 3068 3265 3304 3328 3584 3640 3776 3835 4130 4160 4480 4571 4720 5224 5369 5524 5824 6136 6530 6608 6656 6905 7280 7552 7670 8260 8320 8489 8960 9142 9440 9667 10448 10738 11048 11648 12272 13060 13216 13810 14560 15104 15340 16520 16640 16978 17920 17953 18284 18880 19334 20896 21476 22096 22855 23296 24544 26120 26432 26845 27620 29120 30208 30680 33040 33280 33956 35906 36568 37760 38527 38668 41792 42445 42952 44192 45710 46592 48335 49088 52240 52864 53690 55240 58240 59423 61360 66080 67912 71812 73136 75520 77054 77336 81479 83584 84890 85904 88384 89765 91420 96670 98176 104480 105728 107380 110480 116480 118846 122720 125671 132160 135824 143624 146272 151040 154108 154672 162958 167168 169780 171808 176768 179530 182840 192635 193340 196352 208960 211456 214760 220960 232960 237692 245440 251342 264320 269689 271648 287248 292544 297115 308216 309344 325916 334336 339560 343616 353536 359060 365680 385270 386680 392704 407395 417920 429520 441920 475384 490880 500851 502684 528640 539378 543296 570353 574496 585088 594230 616432 618688 628355 651832 679120 687232 707072 718120 731360 770540 773360 814790 835840 859040 883840 901793 950768 981760 1001702 1005368 1057280 1059227 1078756 1086592 1140706 1148992 1170176 1188460 1232864 1237376 1256710 1303664 1348445 1358240 1374464 1436240 1462720 1541080 1546720 1629580 1671680 1718080 1767680 1803586 1901536 1963520 2003404 2010736 2118454 2157512 2173184 2281412 2297984 2340352 2376920 2465728 2474752 2504255 2513420 2607328 2696890 2716480 2748928 2851765 2872480 2925440 3082160 3093440 3259160 3436160 3505957 3535360 3607172 3803072 4006808 4021472 4236908 4315024 4346368 4508965 4562824 4595968 4753840 4931456 4949504 5008510 5026840 5214656 5296135 5393780 5432960 5703530 5744960 5850880 6164320 6186880 6312551 6518320 6872320 7011914 7214344 7414589 7606144 8013616 8042944 8473816 8630048 9017930 9125648 9191936 9507680 9862912 10017020 10053680 10429312 10592270 10787560 10865920 11407060 11489920 11701760 11723309 12328640 12373760 12625102 13036640 13744640 14023828 14428688 14829178 15212288 16027232 16085888 16947632 17260096 17529785 18035860 18251296 19015360 19725824 20034040 20107360 20858624 21184540 21575120 21731840 22814120 22979840 23446618 24657280 24747520 25250204 26073280 28047656 28857376 29658356 30424576 31562755 32054464 32171776 33895264 34520192 35059570 36071720 36502592 37072945 38030720 40068080 40214720 41717248 42369080 43150240 45628240 45959680 46893236 49314560 50500408 52146560 53205787 56095312 57714752 58616545 59316712 63125510 64108928 64343552 67790528 69040384 70119140 72143440 73005184 74145890 76061440 80136160 80429440 82063163 84738160 86300480 91256480 93786472 98629120 101000816 104293120 106411574 112190624 115429504 117233090 118633424 126251020 128217856 135581056 138080768 140238280 144286880 146010368 148291780 152122880 160272320 160858880 164126326 169476320 172600960 182512960 187572944 202001632 208586240 212823148 224381248 230859008 234466180 237266848 252502040 256435712 266028935 271162112 280476560 288573760 292020736 296583560 320544640 321717760 328252652 338952640 345201920 365025920 372440509 375145888 404003264 410315815 425646296 448762496 461718016 468932360 474533696 505004080 532057870 542324224 560953120 577147520 593167120 641089280 656505304 677905280 690403840 691675231 730051840 744881018 750291776 808006528 820631630 851292592 897524992 937864720 949067392 1010008160 1064115740 1121906240 1154295040 1186334240 1282178560 1313010608 1355810560 1383350462 1460103680 1489762036 1500583552 1616013056 1641263260 1702585184 1795049984 1862202545 1875729440 1898134784 2020016320 2128231480 2243812480 2308590080 2372668480 2626021216 2711621120 2766700924 2979524072 3001167104 3232026112 3282526520 3405170368 3458376155 3724405090 3751458880 3796269568 4040032640 4256462960 4487624960 4745336960 4841726617 5252042432 5533401848 5959048144 6002334208 6565053040 6810340736 6916752310 7448810180 7502917760 8080065280 8512925920 8975249920 9490673920 9683453234 10504084864 11066803696 11918096288 13130106080 13620681472 13833504620 14897620360 15005835520 16160130560 17025851840 18981347840 19366906468 21008169728 22133607392 23836192576 24208633085 26260212160 27241362944 27667009240 29795240720 30011671040 34051703680 38733812936 42016339456 44267214784 47672385152 48417266170 52520424320 55334018480 59590481440 68103407360 77467625872 88534429568 95344770304 96834532340 105040848640 110668036960 119180962880 136206814720 154935251744 177068859136 190689540608 193669064680 210081697280 221336073920 238361925760 309870503488 354137718272 387338129360 442672147840 476723851520 619741006976 774676258720 885344295680 953447703040 1239482013952 1549352517440 1770688591360 2478964027904 3098705034880 6197410069760 12394820139520
• Sum of all divisors σ(n): 37280518894080
• Sum of proper divisors (its aliquot sum) s(n): 24885698754560
• 12394820139520 is an abundant number, because the sum of its proper divisors (24885698754560) is greater than itself. Its abundance is 12490878615040

Bases of 12394820139520

• Binary: 10110100010111100100110110011111101000000000₂
• Hexadecimal: 0xB45E4D9FA00
• Base-36: 4E63NVWN4

Squares and roots of 12394820139520

• 12394820139520 squared (12394820139520²) is 153631566291050592265830400
• 12394820139520 cubed (12394820139520³) is 1904235631930315830955738591456657408000
• The square root of 12394820139520 is 3520627.8047416487
• The cube root of 12394820139520 is 23142.6671801555

Scales and comparisons

• 12,394,820,139,520 seconds is equal to 394,116 years, 48 weeks, 6 days, 10 hours, 18 minutes, 40 seconds.
• To count from 1 to 12,394,820,139,520 would take you about nine hundred eighty-five thousand, two hundred ninety-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 12394820139520 cubic inches would be around 1928.6 feet tall.

Recreational maths with 12394820139520

• 12394820139520 backwards is 02593102849321
• The number of decimal digits it has is: 14
• The sum of 12394820139520's digits is 49
• More coming soon!