19798662978000

Names of 19798662978000

• Cardinal: 19798662978000 can be written as Nineteen trillion, seven hundred ninety-eight billion, six hundred sixty-two million, nine hundred seventy-eight thousand.

Scientific notation

• Scientific notation: 1.9798662978 × 10¹³

Factors of 19798662978000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 220

Divisors of 19798662978000

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 27 30 34 36 40 45 48 50 51 54 60 68 72 75 80 81 85 90 100 102 108 120 125 135 136 144 150 153 162 170 180 193 200 204 216 225 240 250 255 270 272 300 306 324 340 360 375 386 400 405 408 425 432 450 459 500 510 540 579 600 612 648 675 680 720 750 765 772 810 816 850 900 918 965 1000 1020 1080 1125 1158 1200 1224 1275 1296 1350 1360 1377 1500 1530 1544 1620 1700 1737 1800 1836 1930 2000 2025 2040 2125 2160 2250 2295 2316 2448 2550 2700 2754 2895 3000 3060 3088 3240 3281 3375 3400 3474 3600 3672 3825 3860 4050 4080 4250 4500 4590 4632 4825 5100 5211 5400 5508 5790 6000 6120 6375 6480 6562 6750 6800 6885 6948 7344 7650 7720 8100 8500 8685 9000 9180 9264 9650 9843 10125 10200 10422 10800 11016 11475 11580 12240 12750 13124 13500 13770 13896 14475 15300 15440 15633 16200 16405 17000 17370 18000 18360 19125 19300 19686 20250 20400 20844 22032 22950 23160 24125 25500 26055 26248 27000 27540 27792 28950 29529 30600 31266 32400 32810 34000 34425 34740 36720 37249 38250 38600 39372 40500 41688 43425 45900 46320 48250 49215 51000 52110 52496 54000 55080 57375 57900 59058 61200 62532 65620 68850 69480 72375 74498 76500 77200 78165 78744 81000 82025 83376 86850 88587 91800 96500 98430 102000 104220 110160 111747 114750 115800 118116 125064 130275 131240 137700 138960 144750 147645 148996 153000 156330 157488 162000 164050 172125 173700 177174 183600 186245 193000 196860 208440 217125 223494 229500 231600 236232 246075 250128 260550 262480 265761 275400 289500 295290 297992 306000 312660 328100 335241 344250 347400 354348 372490 386000 390825 393720 410125 416880 434250 442935 446988 459000 472464 492150 521100 531522 550800 558735 579000 590580 595984 625320 633233 651375 656200 670482 688500 694800 708696 738225 744980 781650 787440 820250 868500 885870 893976 918000 931225 984300 1005723 1042200 1063044 1117470 1158000 1181160 1230375 1250640 1266466 1302750 1312400 1328805 1340964 1377000 1417392 1476450 1489960 1563300 1640500 1676205 1737000 1771740 1787952 1862450 1899699 1954125 1968600 2011446 2084400 2126088 2214675 2234940 2362320 2460750 2532932 2605500 2657610 2681928 2754000 2793675 2952900 2979920 3017169 3126600 3166165 3281000 3352410 3474000 3543480 3691125 3724900 3799398 3908250 3937200 4022892 4252176 4429350 4469880 4656125 4921500 5028615 5065864 5211000 5315220 5363856 5587350 5699097 5905800 6034338 6253200 6332330 6562000 6644025 6704820 7086960 7189057 7382250 7449800 7598796 7816500 8045784 8381025 8858700 8939760 9312250 9498495 9843000 10057230 10131728 10422000 10630440 11073375 11174700 11398194 11811600 12068676 12664660 13288050 13409640 13968375 14378114 14764500 14899600 15085845 15197592 15633000 15830825 16091568 16762050 17097291 17717400 18624500 18996990 19686000 20114460 21260880 21567171 22146750 22349400 22796388 24137352 25143075 25329320 26576100 26819280 27936750 28495485 28756228 29529000 30171690 30395184 31266000 31661650 33220125 33524100 34194582 35434800 35945285 37249000 37993980 40228920 41905125 43134342 44293500 44698800 45592776 47492475 48274704 50286150 50658640 51291873 53152200 55873500 56990970 57512456 59058000 60343380 63323300 64701513 66440250 67048200 68389164 71890570 74498000 75429225 75987960 79154125 80457840 83810250 85486455 86268684 88587000 91185552 94984950 100572300 102583746 106304400 107835855 111747000 113981940 115024912 120686760 122213969 125715375 126646600 129403026 132880500 134096400 136778328 142477425 143781140 150858450 151975920 158308250 167620500 170972910 172537368 177174000 179726425 189969900 194104539 201144600 205167492 215671710 223494000 227963880 237462375 241373520 244427938 251430750 253293200 256459365 258806052 265761000 273556656 284954850 287562280 301716900 316616500 323507565 335241000 341945820 345074736 359452850 366641907 377146125 379939800 388209078 402289200 410334984 427432275 431343420 455927760 474924750 488855876 502861500 512918730 517612104 531522000 539179275 569909700 575124560 582313617 603433800 611069845 633233000 647015130 670482000 683891640 712387125 718905700 733283814 754292250 759879600 776418156 820669968 854864550 862686840 898632125 949849500 970522695 977711752 1005723000 1025837460 1035224208 1078358550 1099925721 1139819400 1164627234 1206867600 1222139690 1266466000 1282296825 1294030260 1367783280 1424774250 1437811400 1466567628 1508584500 1552836312 1617537825 1709729100 1725373680 1797264250 1833209535 1899699000 1941045390 1955423504 2011446000 2051674920 2137161375 2156717100 2199851442 2279638800 2329254468 2444279380 2564593650 2588060520 2695896375 2849548500 2875622800 2911568085 2933135256 3017169000 3055349225 3105672624 3235075650 3299777163 3419458200 3594528500 3666419070 3799398000 3882090780 4103349840 4274322750 4313434200 4399702884 4658508936 4852613475 4888558760 5129187300 5176121040 5391792750 5499628605 5699097000 5823136170 5866270512 6034338000 6110698450 6411484125 6470151300 6599554326 6838916400 7189057000 7332838140 7764181560 8087689125 8548645500 8626868400 8799405768 9166047675 9317017872 9705226950 9777117520 9899331489 10258374600 10783585500 10999257210 11398194000 11646272340 12221396900 12822968250 12940302600 13199108652 14378114000 14557840425 14665676280 15276746125 15528363120 16175378250 16498885815 17097291000 17598811536 18332095350 19410453900 19798662978 20516749200 21567171000 21998514420 23292544680 24263067375 24442793800 25645936500 25880605200 26398217304 27498143025 29115680850 29331352560 30553492250 32350756500 32997771630 34194582000 36664190700 38820907800 39597325956 43134342000 43997028840 45830238375 46585089360 48526134750 48885587600 49496657445 51291873000 52796434608 54996286050 58231361700 61106984500 64701513000 65995543260 72789202125 73328381400 77641815600 79194651912 82494429075 87994057680 91660476750 97052269500 98993314890 102583746000 109992572100 116462723400 122213969000 129403026000 131991086520 137490715125 145578404250 146656762800 158389303824 164988858150 183320953500 194104539000 197986629780 219985144200 232925446800 244427938000 247483287225 263982173040 274981430250 291156808500 329977716300 366641907000 388209078000 395973259560 412472145375 439970288400 494966574450 549962860500 582313617000 659955432600 733283814000 791946519120 824944290750 989933148900 1099925721000 1164627234000 1237416436125 1319910865200 1649888581500 1979866297800 2199851442000 2474832872250 3299777163000 3959732595600 4949665744500 6599554326000 9899331489000 19798662978000
• Sum of all divisors σ(n): 76115337012000
• Sum of proper divisors (its aliquot sum) s(n): 56316674034000
• 19798662978000 is an abundant number, because the sum of its proper divisors (56316674034000) is greater than itself. Its abundance is 36518011056000

Bases of 19798662978000

• Binary: 100100000000110111100010001100001100111010000₂
• Hexadecimal: 0x1201BC4619D0
• Base-36: 70NDOR100

Squares and roots of 19798662978000

• 19798662978000 squared (19798662978000²) is 391987055716427828484000000
• 19798662978000 cubed (19798662978000³) is 7760819607868062914215104665352000000000
• The square root of 19798662978000 is 4449568.8530463263
• The cube root of 19798662978000 is 27052.7833371769

Scales and comparisons

• 19,798,662,978,000 seconds is equal to 629,536 years, 12 weeks, 3 days, 21 hours.
• To count from 1 to 19,798,662,978,000 would take you about one million, five hundred seventy-three thousand, eight hundred forty 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 19798662978000 cubic inches would be around 2254.4 feet tall.

Recreational maths with 19798662978000

• 19798662978000 backwards is 00087926689791
• 19798662978000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19798662978000's digits is 72
• More coming soon!