19319971841820

Names of 19319971841820

• Cardinal: 19319971841820 can be written as Nineteen trillion, three hundred nineteen billion, nine hundred seventy-one million, eight hundred forty-one thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.931997184182 × 10¹³

Factors of 19319971841820

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19739

Divisors of 19319971841820

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 29 30 36 39 43 45 52 54 58 60 65 78 86 87 90 108 113 116 117 129 130 135 145 156 172 174 180 195 215 226 234 258 260 261 270 290 339 348 351 377 387 390 430 435 452 468 516 522 540 559 565 580 585 645 678 702 754 774 780 783 860 870 1017 1044 1118 1130 1131 1161 1170 1247 1290 1305 1356 1404 1469 1508 1548 1566 1677 1695 1740 1755 1885 1935 2034 2236 2260 2262 2322 2340 2494 2580 2610 2795 2938 3051 3132 3277 3354 3390 3393 3510 3741 3770 3870 3915 4068 4407 4524 4644 4859 4988 5031 5085 5220 5590 5655 5805 5876 6102 6235 6554 6708 6780 6786 7020 7345 7482 7540 7740 7830 8385 8814 9718 9831 10062 10170 10179 11180 11223 11310 11610 12204 12470 13108 13221 13572 14577 14690 14964 15093 15255 15660 16211 16385 16770 16965 17628 18705 19436 19531 19662 20124 20340 20358 22035 22446 22620 23220 24295 24940 25155 26442 29154 29380 29493 30186 30510 32422 32770 33540 33669 33930 37410 39062 39324 39663 40716 42601 43731 44070 44892 48590 48633 49155 50310 50895 52884 56115 58308 58593 58986 60372 61020 63167 64844 65540 66105 67338 67860 72885 74820 75465 78124 79326 81055 85202 87462 88140 88479 97180 97266 97655 98310 100620 101790 112230 117186 117972 126334 127803 131193 132210 134676 140911 145770 145899 147465 150930 158652 162110 168345 170404 174924 175779 176958 189501 194532 195310 196620 198315 203580 213005 218655 224460 234372 243165 252668 253903 255606 262386 264420 281822 291540 291798 292965 294930 301860 315835 324220 336690 351558 353916 379002 383409 390620 396630 422733 426010 437310 437697 442395 486330 507806 511212 524772 527337 563644 566399 568503 583596 585930 589860 631670 639015 655965 673380 703116 704555 729495 758004 761709 766818 793260 839833 845466 852020 874620 875394 878895 884790 947505 972660 1015612 1054674 1132798 1137006 1150227 1171860 1263340 1268199 1269515 1278030 1311930 1409110 1458990 1523418 1533636 1679666 1690932 1699197 1705509 1750788 1757790 1769580 1831843 1895010 1917045 2109348 2113665 2188485 2207003 2265596 2274012 2285127 2300454 2519499 2536398 2539030 2556060 2623860 2636685 2818220 2831995 2842515 2917980 3046836 3359332 3398394 3411018 3515580 3663686 3790020 3804597 3808545 3834090 4199165 4227330 4376970 4414006 4570254 4600908 5038998 5072796 5078060 5097591 5273370 5495529 5663990 5685030 5751135 6340995 6621009 6796788 6822036 6855381 7327372 7363187 7558497 7609194 7617090 7668180 8398330 8454660 8495985 8527545 8753940 8828012 9140508 9159215 10077996 10195182 10546740 10917829 10991058 11035015 11327980 11370060 11425635 11502270 12597495 12681990 13242018 13710762 14726374 15116994 15218388 15234180 15292773 16486587 16796660 16991970 17055090 18318430 19022985 19863027 20390364 21835658 21982116 22070030 22089561 22675491 22851270 23004540 24355157 25194990 25363980 25487955 26484036 27421524 27477645 28691039 29452748 30233988 30585546 32753487 32973174 33105045 33983940 34110180 34276905 36636860 36815935 37792485 38045970 39726054 43671316 44140060 44179122 45350982 45702540 48710314 49459761 50389980 50975910 54589145 54955290 57382078 59589081 61171092 64003087 65506974 65946348 66210090 66268683 68553810 73065471 73631870 75584970 76091940 76463865 79452108 82432935 86073117 88358244 90701964 94901129 97420628 98260461 98919522 99315135 101951820 109178290 109910580 110447805 113377455 114764156 119178162 121775785 128006174 131013948 132420180 132537366 137107620 143455195 146130942 147263740 151169940 152927730 163767435 164865870 172146234 189802258 192009261 196520922 197839044 198630270 198806049 218356580 219196413 220895610 226754910 238356324 243551570 247298805 256012348 258219351 265074732 284703387 286910390 292261884 294781383 297945405 305855460 316617041 320015435 327534870 329731740 331343415 344292468 365327355 379604516 384018522 393041844 397260540 397612098 430365585 438392826 441791220 453509820 474505645 487103140 491302305 494597610 516438702 569406774 573820780 576027783 589562766 595890810 633234082 640030870 655069740 657589239 662686830 730654710 768037044 774658053 795224196 832040131 854110161 860731170 876785652 949011290 949851123 960046305 982604610 989195220 994030245 1032877404 1095982065 1138813548 1152055566 1179125532 1191781620 1233714677 1266468164 1280061740 1291096755 1315178478 1325373660 1423516935 1461309420 1473906915 1549316106 1583085205 1664080262 1708220322 1721462340 1728083349 1898022580 1899702246 1920092610 1965209220 1988060490 2191964130 2304111132 2467429354 2496120393 2562330483 2582193510 2630356956 2752132741 2847033870 2849553369 2880138915 2947813830 3098632212 3166170410 3287946195 3328160524 3416440644 3456166698 3701144031 3799404492 3840185220 3873290265 3976120980 4160200655 4270550805 4383928260 4749255615 4934858708 4992240786 5124660966 5164387020 5504265482 5694067740 5699106738 5760277830 5895627660 6168573385 6332340820 6575892390 6912333396 7402288062 7488361179 7746580530 8256398223 8320401310 8541101610 8548660107 8640416745 9498511230 9984481572 10249321932 11008530964 11103432093 11398213476 11520555660 12337146770 12480601965 12811652415 13151784780 13760663705 14247766845 14804576124 14976722358 15493161060 16512796446 16640802620 17082203220 17097320214 17280833490 18505720155 18997022460 22206864186 22465083537 24674293540 24769194669 24961203930 25623304830 27521327410 28495533690 29953444716 33025592892 33310296279 34194640428 34561666980 35777725633 37011440310 37441805895 41281991115 42743300535 44413728372 44930167074 49538389338 49922407860 51246609660 55042654820 55517160465 56991067380 66620592558 71555451266 74022880620 74307584007 74883611790 82563982230 85486601070 89860334148 99076778676 107333176899 111034320930 112325417685 123845973345 133241185116 143110902532 148615168014 149767223580 165127964460 166551481395 170973202140 178888628165 214666353798 222068641860 224650835370 247691946690 297230336028 321999530697 333102962790 357777256330 371537920035 429332707596 449301670740 495383893380 536665884495 643999061394 666205925580 715554512660 743075840070 965998592091 1073331768990 1287998122788 1486151680140 1609997653485 1931997184182 2146663537980 3219995306970 3863994368364 4829992960455 6439990613940 9659985920910 19319971841820
• Sum of all divisors σ(n): 69129404467200
• Sum of proper divisors (its aliquot sum) s(n): 49809432625380
• 19319971841820 is an abundant number, because the sum of its proper divisors (49809432625380) is greater than itself. Its abundance is 30489460783560

Bases of 19319971841820

• Binary: 100011001001001001000000011110000011100011100₂
• Hexadecimal: 0x1192480F071C
• Base-36: 6UJH0EOF0

Squares and roots of 19319971841820

• 19319971841820 squared (19319971841820²) is 373261311968717683100912400
• 19319971841820 cubed (19319971841820³) is 7211398036876416186202737629550476568000
• The square root of 19319971841820 is 4395448.9920621305
• The cube root of 19319971841820 is 26832.9752273001

Scales and comparisons

• 19,319,971,841,820 seconds is equal to 614,315 years, 17 weeks, 6 days, 4 hours, 57 minutes.
• To count from 1 to 19,319,971,841,820 would take you about one million, five hundred thirty-five thousand, seven hundred eighty-eight 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 19319971841820 cubic inches would be around 2236.1 feet tall.

Recreational maths with 19319971841820

• 19319971841820 backwards is 02814817991391
• The number of decimal digits it has is: 14
• The sum of 19319971841820's digits is 63
• More coming soon!