18470869317472

Names of 18470869317472

• Cardinal: 18470869317472 can be written as Eighteen trillion, four hundred seventy billion, eight hundred sixty-nine million, three hundred seventeen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.8470869317472 × 10¹³

Factors of 18470869317472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2016

Divisors of 18470869317472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 31 32 37 44 52 61 62 74 88 104 122 124 143 148 176 208 244 248 286 296 341 352 403 407 416 481 488 496 572 592 671 682 793 806 814 961 962 976 992 1144 1147 1184 1342 1364 1586 1612 1628 1861 1891 1922 1924 1952 2257 2288 2294 2684 2728 3172 3224 3256 3722 3782 3844 3848 4433 4514 4576 4588 5291 5368 5456 6344 6448 6512 7444 7564 7688 7696 8723 8866 9028 9176 10571 10582 10736 10912 12493 12617 12688 12896 13024 14888 14911 15128 15376 15392 17446 17732 18056 18352 20471 20801 21142 21164 21472 24193 24583 24827 24986 25234 25376 29341 29776 29822 30256 30752 34892 35464 35557 36112 36704 40942 41602 42284 42328 48386 49166 49654 49972 50468 57691 58621 58682 59552 59644 60512 68857 69784 69967 70928 71114 72224 81884 83204 84568 84656 96772 98332 99308 99944 100936 113521 115382 117242 117364 119288 137423 137714 139568 139934 141856 142228 163768 164021 166408 169136 169312 193544 196664 198616 199888 201872 227042 230764 234484 234728 238576 266123 270413 274846 275428 279136 279868 284456 322751 327536 328042 332816 338272 387088 391127 393328 397232 399776 403744 454084 461528 462241 468968 469456 477152 532246 540826 549692 550856 559736 568912 634601 644831 645502 655072 656084 665632 749983 757427 762073 769637 774176 782254 786656 794464 895141 908168 909571 923056 924482 937936 938912 1064492 1081652 1099384 1101712 1119472 1137824 1248731 1269202 1289662 1291004 1312168 1475773 1499966 1514854 1524146 1539274 1564508 1788421 1790282 1816336 1819142 1846112 1848964 1875872 2128984 2134567 2163304 2168977 2198768 2203424 2238944 2497462 2538404 2579324 2582008 2624336 2951546 2999932 3029708 3048292 3078548 3129016 3519151 3576842 3580564 3632672 3638284 3697928 4200277 4257968 4269134 4326608 4337954 4397536 4994924 5076808 5084651 5158648 5164016 5248672 5903092 5999864 6059416 6096584 6157096 6258032 7038302 7153684 7161128 7276568 7395856 8249813 8382803 8400554 8515936 8538268 8653216 8675908 9846551 9989848 10005281 10153616 10169302 10317296 10328032 11806184 11999728 12118832 12193168 12314192 12516064 14076604 14307368 14322256 14553136 14791712 16233503 16499626 16765606 16801108 17076536 17351816 19672631 19693102 19979696 20010562 20307232 20338604 20634592 23249473 23480237 23612368 23858747 23999456 24237664 24386336 24628384 27749371 28153208 28196701 28614736 28644512 29106272 32467006 32999252 33531212 33602216 34153072 34703632 38710661 39345262 39386204 39959392 40021124 40677208 45748963 46203047 46498946 46960474 47224736 47717494 54603601 55498742 56306416 56393402 57229472 64934012 65998504 66171577 67062424 67204432 68306144 69407264 77421322 78690524 78772408 80042248 81354416 91497926 92406094 92997892 93920948 95434988 109093681 109207202 110997484 112612832 112786804 129868024 130208587 131997008 132343154 134124848 134408864 154842644 157381048 157544816 160084496 162708832 182995852 184812188 185995784 187841896 190869976 218187362 218414404 221994968 225573608 255744203 259736048 260417174 263994016 264686308 268249696 305243081 309685288 310163711 314762096 315089632 320168992 365991704 369624376 371991568 375683792 381739952 436374724 436828808 443989936 451147216 503238593 511488406 519472096 520834348 529372616 600639611 610486162 619370576 620327422 629524192 727887347 731983408 739248752 743983136 751367584 763479904 860230501 872749448 873657616 887979872 902294432 1006477186 1022976812 1041668696 1058745232 1200030491 1201279222 1220972324 1238741152 1240654844 1418217853 1432294457 1455774694 1463966816 1478497504 1692711631 1720461002 1745498896 1747315232 2012954372 2045953624 2083337392 2117490464 2400060982 2402558444 2441944648 2481309688 2836435706 2864588914 2911549388 3385423262 3440922004 3490997792 4025908744 4036466197 4091907248 4166674784 4800121964 4805116888 4883889296 4962619376 5672871412 5729177828 5823098776 6770846524 6881844008 8051817488 8072932394 8183814496 9462535511 9600243928 9610233776 9767778592 9925238752 11345742824 11458355656 11646197552 13541693048 13763688016 15600396383 16103634976 16145864788 18619827941 18925071022 19200487856 19220467552 22691485648 22916711312 23292395104 27083386096 27527376032 31200792766 32291729576 37239655882 37850142044 38400975712 44401128167 45382971296 45833422624 52474060561 54166772192 62401585532 64583459152 74479311764 75700284088 88802256334 104948121122 124803171064 129166918304 148958623528 151400568176 177604512668 209896242244 249606342128 297917247056 302801136352 355209025336 419792484488 499212684256 577214666171 595834494112 710418050672 839584968976 1154429332342 1420836101344 1679169937952 2308858664684 4617717329368 9235434658736 18470869317472
• Sum of all divisors σ(n): 46105638675264
• Sum of proper divisors (its aliquot sum) s(n): 27634769357792
• 18470869317472 is an abundant number, because the sum of its proper divisors (27634769357792) is greater than itself. Its abundance is 9163900040320

Bases of 18470869317472

• Binary: 100001100110010010101100110101011011101100000₂
• Hexadecimal: 0x10CC959AB760
• Base-36: 6JPEEORJ4

Squares and roots of 18470869317472

• 18470869317472 squared (18470869317472²) is 341173013343128547124470784
• 18470869317472 cubed (18470869317472³) is 6301762144109058336166132658291284738048
• The square root of 18470869317472 is 4297774.9263394425
• The cube root of 18470869317472 is 26433.9731918531

Scales and comparisons

• 18,470,869,317,472 seconds is equal to 587,316 years, 26 weeks, 3 days, 16 hours, 37 minutes, 52 seconds.
• To count from 1 to 18,470,869,317,472 would take you about one million, four hundred sixty-eight thousand, two hundred ninety-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 18470869317472 cubic inches would be around 2202.8 feet tall.

Recreational maths with 18470869317472

• 18470869317472 backwards is 27471396807481
• The number of decimal digits it has is: 14
• The sum of 18470869317472's digits is 67
• More coming soon!