394394423808

Names of 394394423808

• Cardinal: 394394423808 can be written as Three hundred ninety-four billion, three hundred ninety-four million, four hundred twenty-three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 3.94394423808 × 10¹¹

Factors of 394394423808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 181

Divisors of 394394423808

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 31 32 33 42 44 48 49 56 62 64 66 77 84 88 93 96 98 112 121 124 127 128 132 147 154 168 176 186 192 196 217 224 231 242 248 254 256 264 294 308 336 341 352 363 372 381 384 392 434 448 462 484 496 508 512 528 539 588 616 651 672 682 704 726 744 762 768 784 847 868 889 896 924 968 992 1016 1023 1056 1078 1176 1232 1302 1331 1344 1364 1397 1408 1452 1488 1519 1524 1536 1568 1617 1694 1736 1778 1792 1848 1936 1984 2032 2046 2112 2156 2352 2387 2464 2541 2604 2662 2667 2688 2728 2794 2816 2904 2976 3038 3048 3136 3234 3388 3472 3556 3584 3696 3751 3872 3937 3968 3993 4064 4092 4191 4224 4312 4557 4704 4774 4928 5082 5208 5324 5334 5376 5456 5588 5632 5808 5929 5952 6076 6096 6223 6272 6468 6776 6944 7112 7161 7392 7502 7744 7874 7936 7986 8128 8184 8382 8448 8624 9114 9317 9408 9548 9779 9856 10164 10416 10648 10668 10752 10912 11176 11253 11616 11811 11858 11904 12152 12192 12446 12544 12936 13552 13888 14224 14322 14784 15004 15367 15488 15748 15872 15972 16256 16368 16709 16764 16896 17248 17787 18228 18634 18669 18816 19096 19558 19712 20328 20832 21296 21336 21824 22352 22506 23232 23622 23716 23808 24304 24384 24892 25088 25872 26257 27104 27559 27776 27951 28448 28644 29337 29568 30008 30734 30976 31496 31944 32512 32736 33418 33528 34496 35574 36456 37268 37338 37632 38192 39116 39424 40656 41261 41664 42592 42672 43307 43648 44704 45012 46101 46464 47244 47432 47616 48608 48768 49784 50127 51744 52514 54208 55118 55552 55902 56896 57288 58674 59136 60016 61468 61952 62992 63888 65024 65219 65472 66836 67056 68453 68992 71148 72912 74536 74676 75264 76384 78232 78771 81312 82522 82677 83328 85184 85344 86614 87296 89408 90024 92202 92928 94488 94864 97216 97536 99568 100254 103488 105028 107569 108416 110236 111104 111804 113792 114576 117348 118272 120032 122936 123783 125984 127776 129921 130438 130944 133672 134112 136906 137984 142296 145824 149072 149352 152768 156464 157542 162624 165044 165354 166656 169037 170368 170688 173228 174592 178816 180048 183799 184404 185856 188976 189728 192913 194432 195072 195657 199136 200508 205359 206976 210056 215138 216832 220472 223608 227584 229152 234696 240064 245872 247566 251968 255552 259842 260876 261888 267344 268224 273812 275968 284592 288827 291648 298144 298704 303149 305536 312928 315084 322707 325248 330088 330708 333312 338074 340736 341376 346456 357632 360096 367598 368808 377952 379456 385826 388864 391314 398272 401016 410718 413952 420112 430276 433664 440944 447216 455168 458304 469392 476377 480128 491744 495132 503936 507111 511104 519684 521752 523776 534688 536448 547624 551397 569184 577654 578739 583296 596288 597408 606298 611072 625856 630168 645414 650496 660176 661416 676148 681472 682752 692912 715264 720192 735196 737616 752983 755904 758912 771652 777728 782628 796544 802032 821436 827904 840224 860552 866481 881888 894432 909447 916608 938784 952754 960256 983488 990264 1007872 1014222 1022208 1039368 1043504 1069376 1072896 1095248 1102794 1138368 1155308 1157478 1166592 1183259 1192576 1194816 1212596 1222144 1251712 1260336 1290828 1300992 1320352 1322832 1352296 1365504 1385824 1429131 1440384 1470392 1475232 1505966 1511808 1517824 1543304 1565256 1593088 1604064 1642872 1680448 1721104 1732962 1763776 1788864 1818894 1833216 1877568 1905508 1920512 1966976 1980528 2015744 2021789 2028444 2044416 2078736 2087008 2122043 2138752 2145792 2190496 2205588 2258949 2276736 2310616 2314956 2333184 2366518 2385152 2389632 2425192 2503424 2520672 2581656 2640704 2645664 2704592 2771648 2858262 2880768 2940784 2950464 3011932 3023616 3035648 3086608 3130512 3186176 3208128 3285744 3334639 3360896 3442208 3465924 3527552 3549777 3577728 3637788 3666432 3755136 3811016 3933952 3961056 4043578 4056888 4157472 4174016 4244086 4277504 4380992 4411176 4517898 4553472 4621232 4629912 4733036 4770304 4779264 4850384 5006848 5041344 5163312 5240147 5281408 5291328 5409184 5543296 5716524 5761536 5881568 5900928 6023864 6047232 6065367 6173216 6261024 6366129 6416256 6571488 6669278 6721792 6884416 6931848 7055104 7099554 7155456 7275576 7510272 7622032 7867904 7922112 8087156 8113776 8282813 8314944 8348032 8488172 8555008 8761984 8822352 9035796 9106944 9242464 9259824 9466072 9558528 9700768 10003917 10082688 10326624 10480294 10562816 10582656 10818368 11086592 11433048 11763136 11801856 12047728 12130734 12346432 12522048 12732258 12832512 13142976 13338556 13443584 13768832 13863696 14110208 14199108 14310912 14551152 15020544 15244064 15720441 15844224 16174312 16227552 16565626 16629888 16696064 16976344 17523968 17644704 18071592 18484928 18519648 18932144 19401536 20007834 20165376 20653248 20960588 21125632 21165312 21636736 22173184 22866096 23342473 23526272 23603712 24095456 24261468 24692864 24848439 25044096 25464516 25665024 26285952 26677112 27537664 27727392 28398216 29102304 30488128 31440882 31688448 32348624 32455104 33131252 33259776 33392128 33952688 35047936 35289408 36143184 36681029 36969856 37039296 37864288 38803072 40015668 40330752 41306496 41921176 42330624 43273472 45732192 46684946 47052544 48190912 48522936 49385728 49696878 50088192 50929032 52571904 53354224 55075328 55454784 56796432 58204608 60976256 62881764 63376896 64697248 64910208 66262504 66519552 67905376 70027419 70578816 72286368 73362058 73939712 74078592 75728576 77606144 80031336 82612992 83842352 86546944 91464384 93369892 94105088 96381824 97045872 98771456 99393756 100176384 101858064 105143808 106708448 110043087 110909568 113592864 116409216 121952512 125763528 129394496 129820416 132525008 135810752 140054838 141157632 144572736 146724116 147879424 148157184 151457152 155212288 160062672 165225984 167684704 182928768 186739784 192763648 194091744 198787512 203716128 213416896 220086174 221819136 227185728 232818432 243905024 251527056 256767203 258788992 259640832 265050016 271621504 280109676 282315264 289145472 293448232 296314368 302914304 320125344 335369408 365857536 373479568 385527296 388183488 397575024 407432256 426833792 440172348 443638272 454371456 465636864 503054112 513534406 517577984 530100032 543243008 560219352 578290944 586896464 605828608 640250688 670738816 731715072 746959136 770301609 776366976 795150048 814864512 853667584 880344696 908742912 1006108224 1027068812 1035155968 1060200064 1086486016 1120438704 1156581888 1173792928 1280501376 1341477632 1493918272 1540603218 1552733952 1590300096 1629729024 1707335168 1760689392 1817485824 2012216448 2054137624 2120400128 2240877408 2347585856 2561002752 2682955264 2987836544 3081206436 3105467904 3180600192 3259458048 3521378784 4024432896 4108275248 4240800256 4481754816 4695171712 5122005504 5975673088 6162412872 6361200384 7042757568 8048865792 8216550496 8963509632 9390343424 11951346176 12324825744 12722400768 14085515136 16433100992 17927019264 18780686848 24649651488 28171030272 32866201984 35854038528 49299302976 56342060544 65732403968 98598605952 131464807936 197197211904 394394423808
• Sum of all divisors σ(n): 1398657908736
• Sum of proper divisors (its aliquot sum) s(n): 1004263484928
• 394394423808 is an abundant number, because the sum of its proper divisors (1004263484928) is greater than itself. Its abundance is 609869061120

Bases of 394394423808

• Binary: 101101111010011101111010101001000000000₂
• Hexadecimal: 0x5BD3BD5200
• Base-36: 516K991C

Squares and roots of 394394423808

• 394394423808 squared (394394423808²) is 155546961530844317220864
• 394394423808 cubed (394394423808³) is 61346854268042486110073829155930112
• The square root of 394394423808 is 628008.2991553535
• The cube root of 394394423808 is 7333.4824218579

Scales and comparisons

• 394,394,423,808 seconds is equal to 12,540 years, 27 weeks, 1 day, 6 hours, 36 minutes, 48 seconds.
• To count from 1 to 394,394,423,808 would take you about twenty-five thousand and eighty-one 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 394394423808 cubic inches would be around 611.1 feet tall.

Recreational maths with 394394423808

• 394394423808 backwards is 808324493493
• The number of decimal digits it has is: 12
• The sum of 394394423808's digits is 57
• More coming soon!