1994308646400

Names of 1994308646400

• Cardinal: 1994308646400 can be written as One trillion, nine hundred ninety-four billion, three hundred eight million, six hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.9943086464 × 10¹²

Factors of 1994308646400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2647

Divisors of 1994308646400

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 50 54 56 60 63 64 70 72 75 80 81 84 90 96 100 105 108 109 112 120 126 128 135 140 144 150 160 162 168 175 180 189 192 200 210 216 218 224 225 240 252 256 270 280 288 300 315 320 324 327 336 350 360 378 384 400 405 420 432 436 448 450 480 504 512 525 540 545 560 567 576 600 630 640 648 654 672 675 700 720 756 763 768 800 810 840 864 872 896 900 945 960 981 1008 1050 1080 1090 1120 1134 1152 1200 1260 1280 1296 1308 1344 1350 1400 1440 1512 1526 1536 1575 1600 1620 1635 1680 1728 1744 1792 1800 1890 1920 1962 2016 2025 2100 2160 2180 2240 2268 2289 2304 2400 2520 2521 2560 2592 2616 2688 2700 2725 2800 2835 2880 2943 3024 3052 3150 3200 3240 3270 3360 3456 3488 3584 3600 3780 3815 3840 3924 4032 4050 4200 4320 4360 4480 4536 4578 4608 4725 4800 4905 5040 5042 5184 5232 5376 5400 5450 5600 5670 5760 5886 6048 6104 6300 6400 6480 6540 6720 6867 6912 6976 7200 7560 7563 7630 7680 7848 8064 8100 8175 8400 8640 8720 8829 8960 9072 9156 9450 9600 9810 10080 10084 10368 10464 10752 10800 10900 11200 11340 11445 11520 11772 12096 12208 12600 12605 12800 12960 13080 13440 13734 13824 13952 14175 14400 14715 15120 15126 15260 15696 16128 16200 16350 16800 17280 17440 17647 17658 17920 18144 18312 18900 19075 19200 19620 20160 20168 20601 20736 20928 21600 21800 22400 22680 22689 22890 23040 23544 24192 24416 24525 25200 25210 25920 26160 26880 27468 27904 28350 28800 29430 30240 30252 30520 31392 32256 32400 32700 33600 34335 34560 34880 35294 35316 36288 36624 37800 37815 38150 38400 39240 40320 40336 41202 41472 41856 43200 43600 44145 44800 45360 45378 45780 47088 48384 48832 49050 50400 50420 51840 52320 52941 53760 54936 55808 56700 57225 57600 58860 60480 60504 61040 61803 62784 63025 64800 65400 67200 68067 68670 69120 69760 70588 70632 72576 73248 73575 75600 75630 76300 78480 80640 80672 82404 83712 86400 87200 88235 88290 89600 90720 90756 91560 94176 96768 97664 98100 100800 100840 103005 103680 104640 105882 109872 113400 113445 114450 115200 117720 120960 121008 122080 123606 125568 126050 129600 130800 134400 136134 137340 139520 141176 141264 145152 146496 147150 151200 151260 152600 156960 158823 161280 161344 164808 167424 171675 172800 174400 176470 176580 181440 181512 183120 188352 189075 195328 196200 201600 201680 204201 206010 207360 209280 211764 219744 220725 226800 226890 228900 235440 241920 242016 244160 247212 251136 252100 259200 261600 264705 268800 272268 274680 274789 279040 282352 282528 290304 292992 294300 302400 302520 305200 309015 313920 317646 322688 329616 340335 343350 345600 348800 352940 353160 362880 363024 366240 376704 378150 390656 392400 403200 403360 408402 412020 418560 423528 439488 441175 441450 453600 453780 457800 470880 476469 483840 484032 488320 494424 502272 504200 515025 518400 523200 529410 544536 549360 549578 564704 565056 567225 585984 588600 604800 605040 610400 618030 627840 635292 645376 659232 680670 686700 697600 705880 706320 725760 726048 732480 753408 756300 784800 794115 806400 806720 816804 824040 824367 837120 847056 878976 882350 882900 907200 907560 915600 941760 952938 968064 976640 988848 1008400 1021005 1030050 1036800 1046400 1058820 1089072 1098720 1099156 1129408 1130112 1134450 1171968 1177200 1209600 1210080 1220800 1236060 1255680 1270584 1290752 1318464 1323525 1361340 1373400 1373945 1395200 1411760 1412640 1429407 1451520 1452096 1464960 1506816 1512600 1545075 1569600 1588230 1613440 1633608 1648080 1648734 1694112 1701675 1757952 1764700 1765800 1814400 1815120 1831200 1883520 1905876 1923523 1936128 1953280 1977696 2016800 2042010 2060100 2092800 2117640 2178144 2197440 2198312 2258816 2260224 2268900 2354400 2382345 2419200 2420160 2441600 2472120 2473101 2511360 2541168 2636928 2647050 2722680 2746800 2747890 2823520 2825280 2858814 2904192 2929920 3025200 3090150 3139200 3176460 3226880 3267216 3296160 3297468 3388224 3403350 3515904 3529400 3531600 3628800 3630240 3662400 3767040 3811752 3847046 3872256 3955392 3970575 4033600 4084020 4120200 4121835 4185600 4235280 4356288 4394880 4396624 4517632 4520448 4537800 4708800 4764690 4840320 4883200 4944240 4946202 5082336 5105025 5273856 5294100 5445360 5493600 5495780 5647040 5650560 5717628 5770569 5808384 5859840 6050400 6180300 6278400 6352920 6453760 6534432 6592320 6594936 6776448 6806700 6869725 7058800 7063200 7147035 7257600 7260480 7324800 7419303 7534080 7623504 7694092 7910784 7941150 8067200 8168040 8240400 8243670 8470560 8712576 8789760 8793248 9035264 9075600 9417600 9529380 9617615 9680640 9766400 9888480 9892404 10164672 10210050 10547712 10588200 10890720 10987200 10991560 11294080 11301120 11435256 11541138 11616768 11911725 12100800 12360600 12365505 12556800 12705840 13068864 13184640 13189872 13552896 13613400 13739450 14117600 14126400 14294070 14520960 14649600 14838606 15247008 15388184 15821568 15882300 16134400 16336080 16480800 16487340 16941120 17311707 17425152 17579520 17586496 18151200 18835200 19058760 19235230 19361280 19776960 19784808 20329344 20420100 20609175 21176400 21781440 21974400 21983120 22257909 22588160 22602240 22870512 23082276 23823450 24201600 24721200 24731010 25411680 26137728 26369280 26379744 27105792 27226800 27478900 28235200 28252800 28588140 28852845 29041920 29299200 29677212 30494016 30776368 31643136 31764600 32268800 32672160 32961600 32974680 33882240 34623414 34850304 35172992 35735175 36302400 37096515 37670400 38117520 38470460 39553920 39569616 40658688 40840200 41218350 42352800 43562880 43948800 43966240 44515818 45176320 45741024 46164552 47646900 48088075 48403200 49442400 49462020 50823360 51935121 52275456 52738560 52759488 54453600 54957800 56470400 56505600 57176280 57705690 58083840 59354424 60988032 61552736 61827525 63529200 65344320 65923200 65949360 67764480 69246828 70345984 71470350 72604800 74193030 76235040 76940920 79107840 79139232 81317376 81680400 82436700 84705600 86558535 87125760 87897600 87932480 89031636 91482048 92329104 95293800 96176150 96806400 98884800 98924040 101646720 103870242 104550912 105518976 108907200 109915600 111289545 112940800 113011200 114352560 115411380 118708848 121976064 123105472 123655050 127058400 130688640 131846400 131898720 135528960 138493656 140691968 142940700 144264225 145209600 148386060 152470080 153881840 155805363 158215680 158278464 163360800 164873400 169411200 173117070 174251520 175864960 178063272 182964096 184658208 185482575 190587600 192352300 197769600 197848080 203293440 207740484 211037952 217814400 219831200 222579090 225881600 228705120 230822760 237417696 243952128 246210944 247310100 254116800 259675605 261377280 263692800 263797440 276987312 285881400 288528450 290419200 296772120 304940160 307763680 311610726 316556928 326721600 329746800 338822400 346234140 351729920 356126544 365928192 369316416 370965150 381175200 384704600 395539200 395696160 406586880 415480968 422075904 432792675 435628800 439662400 445158180 457410240 461645520 474835392 492421888 494620200 508233600 519351210 522754560 527594880 553974624 556447725 571762800 577056900 593544240 609880320 615527360 623221452 633113856 653443200 659493600 677644800 692468280 703459840 712253088 731856384 738632832 741930300 762350400 769409200 779026815 791078400 791392320 830961936 865585350 871257600 879324800 890316360 914820480 923291040 949670784 984843776 989240400 1016467200 1038702420 1055189760 1107949248 1112895450 1143525600 1154113800 1187088480 1219760640 1231054720 1246442904 1266227712 1298378025 1306886400 1318987200 1384936560 1424506176 1477265664 1483860600 1524700800 1538818400 1558053630 1582784640 1661923872 1731170700 1758649600 1780632720 1829640960 1846582080 1899341568 1978480800 2032934400 2077404840 2110379520 2215898496 2225790900 2287051200 2308227600 2374176960 2462109440 2492885808 2596756050 2613772800 2637974400 2769873120 2849012352 2954531328 2967721200 3049401600 3077636800 3116107260 3165569280 3323847744 3462341400 3517299200 3561265440 3659281920 3693164160 3798683136 3895134075 3956961600 4154809680 4431796992 4451581800 4574102400 4616455200 4748353920 4924218880 4985771616 5193512100 5275948800 5539746240 5698024704 5935442400 6098803200 6155273600 6232214520 6331138560 6647695488 6924682800 7122530880 7386328320 7790268150 7913923200 8309619360 8863593984 8903163600 9148204800 9232910400 9496707840 9971543232 10387024200 10551897600 11079492480 11396049408 11870884800 12310547200 12464429040 13295390976 13849365600 14245061760 14772656640 15580536300 15827846400 16619238720 17806327200 18296409600 18465820800 18993415680 19943086464 20774048400 22158984960 23741769600 24621094400 24928858080 26590781952 27698731200 28490123520 31161072600 31655692800 33238477440 35612654400 36931641600 39886172928 41548096800 44317969920 47483539200 49857716160 55397462400 56980247040 62322145200 66476954880 71225308800 73863283200 79772345856 83096193600 94967078400 99715432320 110794924800 124644290400 132953909760 142450617600 166192387200 199430864640 221589849600 249288580800 284901235200 332384774400 398861729280 498577161600 664769548800 997154323200 1994308646400
• Sum of all divisors σ(n): 8516290205280
• Sum of proper divisors (its aliquot sum) s(n): 6521981558880
• 1994308646400 is an abundant number, because the sum of its proper divisors (6521981558880) is greater than itself. Its abundance is 4527672912480

Bases of 1994308646400

• Binary: 11101000001010110000011101111011000000000₂
• Hexadecimal: 0x1D0560EF600
• Base-36: PG67VK00

Squares and roots of 1994308646400

• 1994308646400 squared (1994308646400²) is 3977266977105800232960000
• 1994308646400 cubed (1994308646400³) is 7931897921483288252183262265344000000
• The square root of 1994308646400 is 1412199.9314544667
• The cube root of 1994308646400 is 12587.2480510043

Scales and comparisons

• 1,994,308,646,400 seconds is equal to 63,412 years, 44 weeks.
• To count from 1 to 1,994,308,646,400 would take you about one hundred fifty-eight thousand, five hundred thirty-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 1994308646400 cubic inches would be around 1048.9 feet tall.

Recreational maths with 1994308646400

• 1994308646400 backwards is 0046468034991
• 1994308646400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1994308646400's digits is 54
• More coming soon!