396640199340

Names of 396640199340

• Cardinal: 396640199340 can be written as Three hundred ninety-six billion, six hundred forty million, one hundred ninety-nine thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.9664019934 × 10¹¹

Factors of 396640199340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 463

Divisors of 396640199340

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 31 33 35 36 42 44 45 55 60 62 63 66 70 77 84 90 93 97 99 105 110 124 126 132 140 154 155 165 180 186 194 198 210 217 220 231 252 279 291 307 308 310 315 330 341 372 385 388 396 420 434 462 465 485 495 558 582 614 620 630 651 660 679 682 693 770 868 873 921 924 930 961 970 990 1023 1067 1085 1116 1155 1164 1228 1260 1302 1358 1364 1386 1395 1455 1535 1540 1705 1746 1842 1860 1922 1940 1953 1980 2037 2046 2134 2149 2170 2310 2387 2604 2716 2763 2772 2790 2883 2910 3007 3069 3070 3201 3255 3377 3395 3410 3465 3492 3684 3844 3906 4074 4092 4268 4298 4340 4365 4605 4620 4774 4805 5115 5335 5526 5580 5766 5820 6014 6111 6138 6140 6402 6447 6510 6727 6754 6790 6820 6930 7161 7469 7812 8148 8596 8649 8730 9021 9210 9517 9548 9603 9610 9765 10131 10185 10230 10571 10670 10745 11052 11532 11935 12028 12222 12276 12804 12894 13020 13454 13508 13580 13815 13860 14322 14415 14938 15035 15345 16005 16885 17298 17460 18042 18420 19034 19206 19220 19341 19530 20181 20262 20370 20460 21049 21142 21340 21483 21490 22407 23639 23870 24444 25788 26908 27063 27630 28551 28644 28830 29779 29876 30070 30393 30555 30690 31713 32010 32235 33077 33635 33770 34596 35805 36084 37345 38068 38412 38682 39060 40362 40524 40740 42098 42284 42966 42980 43245 44814 45105 47278 47585 47740 48015 50655 52855 54126 55260 57102 57660 59558 60140 60543 60786 61110 61380 63147 63426 64020 64470 66154 66619 67221 67270 67540 70917 71610 73997 74690 77364 80724 84196 85653 85932 86490 89337 89628 90210 93217 94556 95139 95170 96030 96705 99231 100905 101310 104687 105245 105710 107415 108252 112035 114204 118195 119116 121086 121572 122220 126294 126852 128940 132308 133238 134442 134540 135315 141834 142755 143220 147994 148895 149380 151965 158565 165385 171306 172980 178674 180420 186434 189441 190278 190340 192060 193410 198462 199857 201810 202620 208453 209374 210490 211420 212751 214830 221991 224070 231539 236390 242172 252588 266476 268011 268884 270630 279651 283668 285510 295027 295988 297693 297790 302715 303930 314061 315735 317130 327569 330770 333095 336105 342612 354585 357348 369985 372868 378882 380556 386820 396924 399714 403620 416906 418748 420980 425502 428265 429660 443982 446685 448140 463078 466085 472780 475695 496155 523435 536022 541260 559302 571020 590054 595386 595580 599571 605430 607860 625359 628122 631470 634260 652519 655138 661540 665973 666190 672210 694617 709170 732809 739970 757764 799428 833812 838953 851004 856530 885081 887964 893370 923149 926156 932170 942183 947205 951390 982707 992310 999285 1025387 1042265 1046870 1063755 1072044 1109955 1118604 1157695 1180108 1190772 1199142 1210860 1250718 1256244 1262940 1305038 1310276 1331946 1332380 1340055 1344420 1389234 1398255 1418340 1465618 1475135 1479940 1488465 1570305 1637845 1677906 1713060 1770162 1786740 1846298 1864340 1876077 1884366 1894410 1902780 1957557 1965414 1984620 1998570 2050774 2065189 2083851 2084530 2093740 2127510 2198427 2219910 2292983 2315390 2398284 2501436 2610076 2655243 2663892 2680110 2769447 2778468 2796510 2931236 2948121 2950270 2976930 2997855 3076161 3126795 3140610 3245297 3262595 3275690 3329865 3355812 3473085 3540324 3664045 3692596 3752154 3768732 3788820 3915114 3930828 3997140 4101548 4130378 4167702 4169060 4194765 4255020 4396854 4425405 4439820 4585966 4615745 4630780 4710915 4913535 5126935 5310486 5360220 5538894 5593020 5872671 5896242 5900540 5953860 5995710 6152322 6195567 6253590 6281220 6462043 6490594 6525190 6551380 6595281 6659730 6878949 6946170 7177709 7328090 7504308 7830228 8260756 8308341 8335404 8389530 8793708 8850810 9171932 9228483 9231490 9380385 9421830 9735891 9787785 9827070 10154639 10253870 10325945 10419255 10620972 10992135 11077788 11464915 11745342 11792484 11991420 12304644 12391134 12507180 12924086 12981188 13050380 13190562 13276215 13319460 13757898 13847235 13892340 14355418 14656180 14740605 15380805 16226485 16616682 16779060 17701620 18456966 18462980 18586701 18760770 18843660 19386129 19471782 19575570 19654140 20309278 20507740 20636847 20651890 20838510 21533127 21984270 22717079 22929830 23490684 24782268 25848172 26381124 26552430 27515796 27694470 28617619 28710836 29207673 29363355 29481210 30463917 30761610 30977835 32310215 32452970 32976405 33233364 34394745 35888545 36913932 37173402 37521540 38772258 38943564 39151140 40618556 41273694 41303780 41541705 41677020 43066254 43968540 45434158 45859660 46142415 48679455 50773195 53104860 55388940 57235238 58158387 58415346 58726710 58962420 60927834 61523220 61955670 64599381 64620430 64905940 65952810 68151237 68789490 71082473 71777090 74346804 77544516 82547388 83083410 85852857 86132508 90868316 91391751 92284830 92933505 96930645 97358910 101546390 103184235 107665635 113585395 114470476 116316774 116830692 117453420 121855668 123911340 129198762 129240860 131905620 136302474 137578980 142164946 143088095 143554180 146038365 152319585 166166820 171705714 182783502 184569660 185867010 193861290 194717820 200323333 203092780 204453711 206368470 213247419 215331270 227170790 232633548 257558571 258397524 272604948 284329892 286176190 290791935 292076730 304639170 314793809 322996905 340756185 343411428 355412365 365567004 371734020 387722580 400646666 408907422 412736940 426494838 429264285 430662540 454341580 456958755 515117142 572352380 581583870 584153460 600969999 609278340 629587618 639742257 645993810 681512370 710824730 801293332 817814844 852989676 858528570 913917510 944381427 1001616665 1022268555 1030234284 1066237095 1163167740 1201939998 1259175236 1279484514 1287792855 1291987620 1363024740 1421649460 1573969045 1717057140 1802909997 1827835020 1888762854 2003233330 2044537110 2132474190 2203556663 2403879996 2558969028 2575585710 2833144281 3004849995 3147938090 3198711285 3605819994 3777525708 4006466660 4089074220 4264948380 4407113326 4721907135 5151171420 5666288562 6009699990 6295876180 6397422570 6610669989 7211639988 8814226652 9014549985 9443814270 11017783315 11332577124 12019399980 12794845140 13221339978 14165721405 18029099970 18887628540 19832009967 22035566630 26442679956 28331442810 33053349945 36058199940 39664019934 44071133260 56662885620 66106699890 79328039868 99160049835 132213399780 198320099670 396640199340
• Sum of all divisors σ(n): 1571049672192
• Sum of proper divisors (its aliquot sum) s(n): 1174409472852
• 396640199340 is an abundant number, because the sum of its proper divisors (1174409472852) is greater than itself. Its abundance is 777769273512

Bases of 396640199340

• Binary: 101110001011001100110010010001010101100₂
• Hexadecimal: 0x5C599922AC
• Base-36: 527PC0J0

Squares and roots of 396640199340

• 396640199340 squared (396640199340²) is 157323447732474936435600
• 396640199340 cubed (396640199340³) is 62400803669464929779370213072504000
• The square root of 396640199340 is 629793.7752471041
• The cube root of 396640199340 is 7347.3756150431

Scales and comparisons

• 396,640,199,340 seconds is equal to 12,611 years, 48 weeks, 3 days, 1 hour, 9 minutes.
• To count from 1 to 396,640,199,340 would take you about twenty-five thousand, two hundred twenty-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 396640199340 cubic inches would be around 612.3 feet tall.

Recreational maths with 396640199340

• 396640199340 backwards is 043991046693
• The number of decimal digits it has is: 12
• The sum of 396640199340's digits is 54
• More coming soon!