19938015304480

Names of 19938015304480

• Cardinal: 19938015304480 can be written as Nineteen trillion, nine hundred thirty-eight billion, fifteen million, three hundred four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.993801530448 × 10¹³

Factors of 19938015304480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 673

Divisors of 19938015304480

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 29 32 35 40 49 52 56 58 65 70 80 91 98 104 112 116 130 140 145 160 169 182 196 203 208 224 232 245 260 280 290 338 364 377 392 406 416 455 464 490 520 560 580 617 637 676 728 754 784 812 841 845 910 928 980 1015 1040 1120 1160 1183 1234 1274 1352 1421 1456 1508 1568 1624 1682 1690 1820 1885 1960 2030 2080 2320 2366 2468 2548 2639 2704 2842 2912 3016 3085 3185 3248 3364 3380 3640 3770 3920 4060 4205 4319 4640 4732 4901 4936 5096 5278 5408 5684 5887 5915 6032 6170 6370 6496 6728 6760 7105 7280 7540 7840 8021 8120 8281 8410 8638 9464 9802 9872 10192 10556 10933 11368 11774 11830 12064 12340 12740 13195 13456 13520 14210 14560 15080 16042 16240 16562 16820 17276 17893 18473 18928 19604 19744 20384 21112 21595 21866 22736 23548 23660 24389 24505 24680 25480 26390 26912 27040 28420 29435 30160 30233 32084 32480 33124 33640 34307 34552 35786 36946 37856 39208 40105 41209 41405 42224 43190 43732 45472 47096 47320 48778 49010 49360 50960 52780 54665 56147 56840 58870 60320 60466 64168 66248 67280 68614 69104 71572 73892 76531 78416 80210 82418 82810 84448 86380 87464 89465 92365 94192 94640 97556 98020 98720 101920 104273 105560 109330 112294 113680 117740 120932 121945 125251 128336 132496 134560 137228 138208 142129 143144 147784 151165 153062 156832 160420 164836 165620 170723 171535 172760 174928 178930 184730 188384 189280 195112 196040 206045 208546 211120 218660 224588 227360 232609 235480 240149 241864 243890 250502 256672 264992 274456 280735 284258 286288 295568 302330 306124 317057 320840 329672 331240 341446 343070 345520 349856 357860 369460 382655 390224 392080 393029 412090 417092 422240 437320 449176 465218 470960 480298 483728 487780 501004 518897 521365 535717 548912 561470 568516 572576 591136 604660 612248 626255 634114 641680 659344 662480 682892 686140 691040 710645 715720 729911 738920 765310 780448 784160 786058 824180 834184 853615 874640 876757 898352 930436 941920 960596 967456 975560 994903 1002008 1037794 1042730 1071434 1097824 1122940 1137032 1163045 1195061 1200745 1209320 1224496 1252510 1268228 1283360 1318688 1324960 1365784 1372280 1421290 1431440 1459822 1477840 1530620 1572116 1585285 1628263 1648360 1668368 1707230 1749280 1753514 1796704 1860872 1921192 1951120 1965145 1989806 2004016 2075588 2085460 2142868 2219399 2245880 2274064 2326090 2390122 2401490 2418640 2448992 2505020 2536456 2594485 2678585 2731568 2744560 2842580 2862880 2919644 2955680 3023917 3061240 3144232 3170570 3256526 3296720 3336736 3414460 3507028 3632279 3649555 3721744 3842384 3902240 3930290 3979612 4008032 4121741 4151176 4170920 4285736 4383785 4438798 4491760 4548128 4652180 4780244 4802980 4837280 4974515 5010040 5072912 5109377 5188970 5357170 5463136 5489120 5685160 5839288 5975305 6047834 6122480 6288464 6341140 6513052 6593440 6745661 6828920 6964321 7014056 7264558 7299110 7443488 7684768 7860580 7959224 8141315 8243482 8302352 8341840 8571472 8767570 8877596 8983520 9304360 9560488 9605960 9949030 10020080 10145824 10218754 10377940 10714340 11096995 11370320 11397841 11678576 11950610 12095668 12244960 12576928 12682280 13026104 13491322 13657840 13928642 14028112 14529116 14598220 15048013 15119585 15535793 15721160 15918448 16282630 16486964 16604704 16683680 17142944 17535140 17755192 18161395 18608720 19120976 19211920 19898060 20040160 20437508 20608705 20755880 21167419 21428680 22193990 22740640 22795682 23357152 23901220 24191336 25364560 25425953 25546885 26052208 26982644 27315680 27857284 28056224 28852187 29058232 29196440 30096026 30239170 31071586 31442320 31836896 32565260 32973928 33728305 34821605 35070280 35510384 36322790 37217440 38241952 38423840 39796120 40875016 41217410 41511760 42334838 42857360 44387980 45591364 47219627 47802440 48382672 50729120 50851906 51093770 52104416 53965288 55714568 56989205 57704374 58116464 58392880 60192052 60478340 62143172 62884640 65130520 65947856 67456610 69643210 70140560 71020768 72645580 75240065 77678965 79592240 81750032 82434820 83023520 84669676 85714720 87693593 88775960 91182728 94439254 95604880 96765344 101703812 102187540 105336091 105837095 107930576 111429136 113978410 115408748 116232928 116785760 120384104 120956680 124286344 127129765 130261040 131895712 134913220 139286420 140281120 144260935 145291160 148171933 150480130 155357930 159184480 163500064 164869640 169339352 175387186 177551920 182365456 188878508 191209760 195624169 201965309 203407624 204375080 210672182 211674190 215861152 222858272 227956820 230817496 236098135 240768208 241913360 248572688 254259530 260522080 269826440 278572840 288521870 290582320 296343866 300960260 310715860 329739280 330537389 338678704 350774372 355103840 364730912 377757016 391248338 403930618 406815248 408750160 421344364 423348380 438467965 455913640 461634992 472196270 481536416 483826720 497145376 508519060 526680455 539652880 557145680 577043740 581164640 592687732 601920520 613855151 621431720 659478560 661074778 677357408 701548744 737352637 740859665 755514032 782496676 807861236 813630496 817500320 842688728 846696760 876935930 911827280 923269984 944392540 978120845 1009826545 1017038120 1053360910 1079305760 1114291360 1154087480 1185375464 1203841040 1227710302 1242863440 1322149556 1369369183 1403097488 1474705274 1481719330 1511028064 1564993352 1615722472 1652686945 1685377456 1693393520 1753871860 1823654560 1888785080 1956241690 2019653090 2034076240 2106721820 2308174960 2370750928 2407682080 2455420604 2485726880 2543114197 2644299112 2738738366 2806194976 2949410548 2963438660 3069275755 3129986704 3231444944 3305373890 3370754912 3386787040 3507743720 3686763185 3777570160 3912483380 4039306180 4068152480 4213443640 4296986057 4616349920 4741501856 4910841208 5086228394 5288598224 5477476732 5898821096 5926877320 6138551510 6259973408 6462889888 6610747780 6846845915 7015487440 7373526370 7555140320 7824966760 8078612360 8426887280 8593972114 9585584281 9821682416 10172456788 10577196448 10954953464 11797642192 11853754640 12277103020 12715570985 13221495560 13693691830 14030974880 14747052740 15649933520 16157224720 16853774560 17187944228 17801799379 19171168562 19643364832 20344913576 21484930285 21909906928 23595284384 23707509280 24554206040 25431141970 26442991120 27387383660 29494105480 31299867040 32314449440 34375888456 35603598758 38342337124 40689827152 42969860570 43819813856 47927921405 49108412080 50862283940 52885982240 54774767320 58988210960 68751776912 71207197516 76684674248 81379654304 85939721140 89008996895 95855842810 98216824160 101724567880 109549534640 117976421920 124612595653 137503553824 142414395032 153369348496 171879442280 178017993790 191711685620 203449135760 219099069280 249225191306 284828790064 306738696992 343758884560 356035987580 383423371240 406898271520 498450382612 569657580128 623062978265 687517769120 712071975160 766846742480 996900765224 1246125956530 1424143950320 1533693484960 1993801530448 2492251913060 2848287900640 3987603060896 4984503826120 9969007652240 19938015304480
• Sum of all divisors σ(n): 61551631164240
• Sum of proper divisors (its aliquot sum) s(n): 41613615859760
• 19938015304480 is an abundant number, because the sum of its proper divisors (41613615859760) is greater than itself. Its abundance is 21675600555280

Bases of 19938015304480

• Binary: 100100010001000101110010100011101101100100000₂
• Hexadecimal: 0x12222E51DB20
• Base-36: 72FEBJ09S

Squares and roots of 19938015304480

• 19938015304480 squared (19938015304480²) is 397524454281678707108070400
• 19938015304480 cubed (19938015304480³) is 7925848653373170127186846996521275392000
• The square root of 19938015304480 is 4465200.4775239375
• The cube root of 19938015304480 is 27116.1050880787

Scales and comparisons

• 19,938,015,304,480 seconds is equal to 633,967 years, 11 weeks, 1 day, 34 minutes, 40 seconds.
• To count from 1 to 19,938,015,304,480 would take you about one million, five hundred eighty-four thousand, nine hundred eighteen 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 19938015304480 cubic inches would be around 2259.7 feet tall.

Recreational maths with 19938015304480

• 19938015304480 backwards is 08440351083991
• The number of decimal digits it has is: 14
• The sum of 19938015304480's digits is 55
• More coming soon!