1994331422720

Names of 1994331422720

• Cardinal: 1994331422720 can be written as One trillion, nine hundred ninety-four billion, three hundred thirty-one million, four hundred twenty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.99433142272 × 10¹²

Factors of 1994331422720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 321

Divisors of 1994331422720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 64 65 70 80 91 97 98 104 112 128 130 140 160 182 194 196 197 208 224 245 256 260 280 320 364 388 392 394 416 448 455 485 490 512 520 560 637 640 679 728 776 784 788 832 896 910 970 980 985 1024 1040 1120 1261 1274 1280 1358 1379 1456 1552 1568 1576 1664 1792 1820 1940 1960 1970 2048 2080 2240 2522 2548 2560 2561 2716 2758 2912 3104 3136 3152 3185 3328 3395 3584 3640 3880 3920 3940 4096 4160 4480 4753 5044 5096 5120 5122 5432 5516 5824 6208 6272 6304 6305 6370 6656 6790 6895 7168 7280 7760 7840 7880 8192 8320 8827 8960 9506 9653 10088 10192 10240 10244 10864 11032 11648 12416 12544 12608 12610 12740 12805 13312 13580 13790 14336 14560 15520 15680 15760 16384 16640 17654 17920 17927 19012 19109 19306 20176 20384 20480 20488 21728 22064 23296 23765 24832 25088 25216 25220 25480 25610 26624 27160 27580 28672 29120 31040 31360 31520 32768 33280 35308 35840 35854 38024 38218 38612 40352 40768 40960 40976 43456 44128 44135 46592 47530 48265 49664 50176 50432 50440 50960 51220 53248 54320 55160 57344 58240 61789 62080 62720 63040 66560 70616 71680 71708 76048 76436 77224 80704 81536 81920 81952 86912 88256 88270 89635 93184 95060 95545 96530 99328 100352 100864 100880 101920 102440 106496 108640 110320 114688 116480 123578 124160 125440 125489 126080 133120 133763 141232 143360 143416 152096 152872 154448 161408 163072 163840 163904 173824 176512 176540 179270 186368 190120 191090 193060 198656 200704 201728 201760 203840 204880 212992 217280 220640 229376 232960 247156 248320 248417 250880 250978 252160 266240 267526 282464 286720 286832 304192 305744 308896 308945 322816 326144 327808 347648 353024 353080 358540 372736 380240 382180 386120 397312 401408 403456 403520 407680 409760 425984 434560 441280 465920 494312 496640 496834 501760 501956 504320 532480 535052 564928 573440 573664 608384 611488 617792 617890 627445 645632 652288 655616 668815 695296 706048 706160 717080 745472 760480 764360 772240 794624 802816 806912 807040 815360 819520 869120 882560 931840 936341 988624 993280 993668 1003520 1003912 1008640 1064960 1070104 1129856 1146880 1147328 1216768 1222976 1235584 1235780 1242085 1254890 1291264 1304576 1311232 1337630 1390592 1412096 1412320 1434160 1490944 1520960 1528720 1544480 1589248 1605632 1613824 1614080 1630720 1639040 1738240 1738919 1765120 1863680 1872682 1977248 1986560 1987336 2007040 2007824 2017280 2129920 2140208 2259712 2294656 2433536 2445952 2471168 2471560 2484170 2509780 2582528 2609152 2622464 2675260 2781184 2824192 2824640 2868320 2981888 3041920 3057440 3088960 3178496 3227648 3228160 3261440 3278080 3476480 3477838 3530240 3727360 3745364 3954496 3973120 3974672 4014080 4015648 4034560 4280416 4519424 4589312 4681705 4867072 4891904 4942336 4943120 4968340 5019560 5165056 5218304 5244928 5350520 5562368 5648384 5649280 5736640 6083840 6114880 6177920 6455296 6456320 6522880 6556160 6952960 6955676 7060480 7454720 7490728 7908992 7946240 7949344 8028160 8031296 8069120 8560832 8694595 9038848 9178624 9363410 9734144 9783808 9884672 9886240 9936680 10039120 10330112 10436608 10489856 10701040 11124736 11296768 11298560 11473280 12167680 12172433 12229760 12355840 12912640 13045760 13112320 13905920 13911352 14120960 14909440 14981456 15817984 15892480 15898688 16062592 16138240 17121664 17389190 18077696 18357248 18726820 19468288 19567616 19769344 19772480 19873360 20078240 20660224 20873216 20979712 21402080 22249472 22593536 22597120 22946560 24335360 24344866 24459520 24711680 25825280 26091520 26224640 27811840 27822704 28241920 29962912 31635968 31797376 32125184 32276480 34243328 34778380 36155392 36714496 37453640 38936576 39135232 39538688 39544960 39746720 40156480 41320448 41959424 42804160 45187072 45194240 45893120 48670720 48689732 48919040 49423360 51650560 52183040 52449280 55623680 55645408 56483840 59925824 60862165 63271936 63594752 64250368 68486656 69556760 72310784 73428992 74907280 77873152 78270464 79077376 79089920 79493440 80312960 83918848 85608320 90388480 91786240 97341440 97379464 97838080 98846720 103301120 104366080 104898560 111247360 111290816 112967680 119851648 121724330 126543872 127189504 128500736 136973312 139113520 144621568 146857984 149814560 155746304 156540928 158154752 158179840 158986880 160625920 171216640 180776960 183572480 194682880 194758928 195676160 197693440 206602240 209797120 222581632 225935360 239703296 243448660 253087744 254379008 257001472 273946624 278227040 289243136 293715968 299629120 313081856 316309504 316359680 317973760 321251840 342433280 361553920 367144960 389365760 389517856 391352320 395386880 419594240 445163264 479406592 486897320 506175488 508758016 514002944 547893248 556454080 587431936 599258240 626163712 632719360 635947520 642503680 684866560 723107840 734289920 778731520 779035712 782704640 790773760 890326528 958813184 973794640 1012350976 1017516032 1028005888 1095786496 1112908160 1198516480 1265438720 1271895040 1285007360 1369733120 1446215680 1468579840 1558071424 1565409280 1581547520 1780653056 1917626368 1947589280 2024701952 2035032064 2056011776 2191572992 2225816320 2397032960 2530877440 2543790080 2570014720 2739466240 2937159680 3116142848 3130818560 3561306112 3835252736 3895178560 4070064128 4112023552 4383145984 4451632640 4794065920 5061754880 5087580160 5140029440 5478932480 6232285696 7122612224 7670505472 7790357120 8140128256 8903265280 9588131840 10123509760 10175160320 10280058880 10957864960 12464571392 14245224448 15341010944 15580714240 17806530560 19176263680 20350320640 20560117760 21915729920 24929142784 28490448896 30682021888 31161428480 35613061120 38352527360 40700641280 49858285568 56980897792 62322856960 71226122240 76705054720 99716571136 124645713920 142452244480 153410109440 199433142272 249291427840 284904488960 398866284544 498582855680 997165711360 1994331422720
• Sum of all divisors σ(n): 6088617778320
• Sum of proper divisors (its aliquot sum) s(n): 4094286355600
• 1994331422720 is an abundant number, because the sum of its proper divisors (4094286355600) is greater than itself. Its abundance is 2099954932880

Bases of 1994331422720

• Binary: 11101000001010111011010101000000000000000₂
• Hexadecimal: 0x1D0576A8000
• Base-36: PG6LFQBK

Squares and roots of 1994331422720

• 1994331422720 squared (1994331422720²) is 3977357823648379332198400
• 1994331422720 cubed (1994331422720³) is 7932169687103195214605478577307648000
• The square root of 1994331422720 is 1412207.9955587279
• The cube root of 1994331422720 is 12587.2959690465

Scales and comparisons

• 1,994,331,422,720 seconds is equal to 63,413 years, 29 weeks, 4 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,994,331,422,720 would take you about one hundred fifty-eight thousand, five hundred thirty-three 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 1994331422720 cubic inches would be around 1048.9 feet tall.

Recreational maths with 1994331422720

• 1994331422720 backwards is 0272241334991
• The number of decimal digits it has is: 13
• The sum of 1994331422720's digits is 47
• More coming soon!