19404485299920

Names of 19404485299920

• Cardinal: 19404485299920 can be written as Nineteen trillion, four hundred four billion, four hundred eighty-five million, two hundred ninety-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.940448529992 × 10¹³

Factors of 19404485299920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 6358

Divisors of 19404485299920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 34 35 40 42 47 48 49 51 56 60 68 70 80 84 85 94 98 102 105 112 119 120 136 140 141 147 168 170 188 196 204 210 235 238 240 245 255 272 280 282 294 329 336 340 343 357 376 392 408 420 470 476 490 510 560 564 588 595 658 680 686 705 714 735 752 784 799 816 833 840 940 952 980 987 1020 1029 1128 1176 1190 1316 1360 1372 1410 1428 1470 1598 1645 1666 1680 1715 1785 1880 1904 1960 1974 2040 2058 2209 2256 2303 2352 2380 2397 2499 2632 2744 2820 2856 2940 3196 3290 3332 3430 3570 3760 3920 3948 3995 4080 4116 4165 4418 4606 4760 4794 4935 4998 5145 5264 5488 5593 5640 5712 5831 5880 6277 6392 6580 6627 6664 6860 6909 7140 7896 7990 8232 8330 8836 9212 9520 9588 9870 9996 10290 11045 11186 11280 11515 11662 11760 11985 12495 12554 12784 13160 13254 13328 13720 13818 14280 15463 15792 15980 16121 16464 16660 16779 17493 17672 18424 18831 19176 19740 19992 20580 22090 22372 23030 23324 23970 24990 25108 26320 26508 27440 27636 27965 28560 29155 30926 31385 31960 32242 33135 33320 33558 34545 34986 35344 36848 37553 37662 38352 39151 39480 39984 41160 43939 44180 44744 46060 46389 46648 47940 48363 49980 50216 53016 55272 55930 58310 61852 62770 63920 64484 66270 66640 67116 69090 69972 75106 75324 77315 78302 78960 80605 82320 83895 87465 87878 88360 89488 92120 92778 93296 94155 95880 96726 99960 100432 106032 106709 108241 110544 111860 112659 116620 117453 123704 125540 128968 131817 132540 134232 138180 139944 150212 150648 154630 156604 161210 167790 174930 175756 176720 184240 185556 187765 188310 191760 193452 195755 199920 213418 216482 219695 223720 225318 231945 233240 234906 241815 247408 251080 257936 262871 263634 265080 268464 274057 276360 279888 295019 300424 301296 307573 309260 313208 320127 322420 324723 335580 349860 351512 371112 375530 376620 386904 391510 426836 432964 439390 447440 450636 463890 466480 469812 483630 502160 525742 527268 530160 533545 541205 548114 552720 563295 587265 590038 600848 615146 618520 626416 640254 644840 649446 659085 671160 699720 703024 742224 746963 751060 753240 757687 773808 783020 788613 822171 853672 865928 878780 885057 901272 922719 927780 939624 967260 1051484 1054536 1067090 1082410 1096228 1126590 1174530 1180076 1230292 1237040 1280508 1289680 1298892 1314355 1318170 1342320 1370285 1399440 1475095 1493926 1502120 1506480 1515374 1537865 1566040 1577226 1600635 1623615 1644342 1707344 1731856 1757560 1770114 1802544 1840097 1845438 1855560 1879248 1934520 2065133 2102968 2109072 2134180 2153011 2164820 2192456 2240889 2253180 2273061 2349060 2360152 2460584 2561016 2597784 2628710 2636340 2740570 2950190 2987852 3004240 3030748 3075730 3132080 3154452 3201270 3247230 3288684 3515120 3540228 3680194 3690876 3711120 3734815 3788435 3869040 3943065 4110855 4130266 4205936 4268360 4306022 4329640 4384912 4425285 4481778 4506360 4546122 4613595 4698120 4720304 4921168 5015323 5122032 5195568 5228741 5257420 5272680 5481140 5520291 5900380 5975704 6061496 6151460 6195399 6308904 6402540 6459033 6494460 6577368 7080456 7360388 7381752 7469630 7576870 7886130 8221710 8260532 8536720 8612044 8659280 8850570 8963556 9012720 9092244 9200485 9227190 9396240 10030646 10325665 10457482 10514840 10545360 10765055 10962280 11040582 11204445 11365305 11800760 11951408 12122992 12302920 12390798 12617808 12805080 12880679 12918066 12988920 13154736 13865893 14160912 14455931 14720776 14763504 14939260 15045969 15153740 15686223 15772260 16443420 16521064 17224088 17701140 17927112 18184488 18400970 18454380 20061292 20651330 20914964 21029680 21530110 21924560 22081164 22408890 22730610 23601520 24605840 24781596 25076615 25610160 25761358 25836132 25977840 26143705 27601455 27731786 28911862 29441552 29878520 30091938 30307480 30976995 31372446 31544520 32295165 32886840 33042128 34448176 35107261 35402280 35854224 36368976 36601187 36801940 36908760 38642037 40122584 41302660 41597679 41829928 43060220 43367793 44162328 44817780 45461220 49563192 50153230 51522716 51672264 52287410 55202910 55463572 57823724 59757040 60183876 60614960 61953990 62744892 63089040 64403395 64590330 65773680 69329465 70214522 70804560 72279655 73202374 73603880 73817520 75229845 77284074 78431115 80245168 82605320 83195358 83659856 86120440 86735586 88324656 89635560 90922440 97061251 99126384 100306460 101191517 103045432 103344528 104574820 105321783 109803561 110405820 110927144 115647448 120367752 123907980 125489784 128806790 129180660 138658930 140429044 144559310 146404748 147207760 150459690 154568148 156862230 165210640 166390716 172240880 173471172 175536305 179271120 181844880 183005935 193210185 194122502 200612920 202383034 206090864 207988395 209149640 210643566 216838965 219607122 220811640 221854288 231294896 235720181 240735504 245750827 247815960 250979568 257613580 258361320 277317860 280858088 289118620 291183753 292809496 300919380 303574551 309136296 313724460 332781432 346942344 351072610 366011870 386420370 388245004 401225840 404766068 415976790 418299280 421287132 433677930 439214244 441623280 471440362 485306255 491501654 495631920 505957585 515227160 516722640 526608915 549017805 554635720 561716176 578237240 582367506 585618992 601838760 607149102 618272592 627448920 665562864 679428757 693884688 702145220 707160543 732023740 737252481 772840740 776490008 809532136 831953580 842574264 867355860 878428488 942880724 970612510 983003308 1011915170 1030454320 1053217830 1098035610 1109271440 1156474480 1164735012 1178600905 1203677520 1214298204 1228754135 1254897840 1358857514 1404290440 1414321086 1455918765 1464047480 1474504962 1517872755 1545681480 1552980016 1619064272 1650041267 1663907160 1685148528 1720255789 1734711720 1756856976 1885761448 1941225020 1966006616 2023830340 2038286271 2106435660 2196071220 2329470024 2357201810 2428596408 2457508270 2717715028 2808580880 2828642172 2911837530 2928094960 2949009924 3035745510 3091362960 3300082534 3327814320 3397143785 3440511578 3469423440 3535802715 3686262405 3771522896 3882450040 3932013232 4047660680 4076572542 4212871320 4392142440 4658940048 4714403620 4756001299 4857192816 4915016540 4950123801 5160767367 5435430056 5657284344 5823675060 5898019848 6071491020 6600165068 6794287570 6881023156 7071605430 7372524810 7764900080 8095321360 8153145084 8250206335 8425742640 8601278945 8784284880 9428807240 9512002598 9830033080 9900247602 10191431355 10321534734 10870860112 11314568688 11550288869 11647350120 11796039696 12142982040 13200330136 13588575140 13762046312 14143210860 14268003897 14745049620 16306290168 16500412670 17202557890 18857614480 19024005196 19660066160 19800495204 20382862710 20643069468 23100577738 23294700240 23780006495 24285964080 24750619005 25803836835 26400660272 27177150280 27524092624 28286421720 28536007794 29490099240 32612580336 33000825340 34405115780 34650866607 38048010392 39600990408 40765725420 41286138936 46201155476 47560012990 49501238010 51607673670 54354300560 56572843440 57072015588 57751444345 58980198480 66001650680 68810231560 69301733214 71340019485 76096020784 79201980816 80852022083 81531450840 82572277872 92402310952 95120025980 99002476020 103215347340 114144031176 115502888690 132003301360 137620463120 138603466428 142680038970 161704044166 163062901680 173254333035 184804621904 190240051960 198004952040 206430694680 228288062352 231005777380 242556066249 277206932856 285360077940 323408088332 346508666070 380480103920 396009904080 404260110415 412861389360 462011554760 485112132498 554413865712 570720155880 646816176664 693017332140 808520220830 924023109520 970224264996 1141440311760 1212780331245 1293632353328 1386034664280 1617040441660 1940448529992 2425560662490 2772069328560 3234080883320 3880897059984 4851121324980 6468161766640 9702242649960 19404485299920
• Sum of all divisors σ(n): 75902888332800
• Sum of proper divisors (its aliquot sum) s(n): 56498403032880
• 19404485299920 is an abundant number, because the sum of its proper divisors (56498403032880) is greater than itself. Its abundance is 37093917732960

Bases of 19404485299920

• Binary: 100011010010111110101011101000000111011010000₂
• Hexadecimal: 0x11A5F5740ED0
• Base-36: 6VMAPJE1C

Squares and roots of 19404485299920

• 19404485299920 squared (19404485299920²) is 376534049754811372352006400
• 19404485299920 cubed (19404485299920³) is 7306449433386583155096949704517759488000
• The square root of 19404485299920 is 4405052.2471271553
• The cube root of 19404485299920 is 26872.0444501353

Scales and comparisons

• 19,404,485,299,920 seconds is equal to 617,002 years, 31 weeks, 5 days, 5 hours, 32 minutes.
• To count from 1 to 19,404,485,299,920 would take you about one million, five hundred forty-two thousand, five hundred 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 19404485299920 cubic inches would be around 2239.3 feet tall.

Recreational maths with 19404485299920

• 19404485299920 backwards is 02999258440491
• The number of decimal digits it has is: 14
• The sum of 19404485299920's digits is 66
• More coming soon!