18983704505472

Names of 18983704505472

• Cardinal: 18983704505472 can be written as Eighteen trillion, nine hundred eighty-three billion, seven hundred four million, five hundred five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.8983704505472 × 10¹³

Factors of 18983704505472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 19867

Divisors of 18983704505472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 67 72 84 96 98 112 126 128 134 144 147 168 192 196 201 224 252 257 268 288 294 336 384 392 402 441 448 469 504 514 536 576 588 603 672 771 784 804 882 896 938 1008 1028 1072 1152 1176 1206 1344 1407 1542 1568 1608 1764 1799 1876 2016 2056 2144 2313 2352 2412 2688 2814 3084 3136 3216 3283 3528 3598 3752 4032 4112 4221 4288 4626 4704 4824 5397 5628 6168 6272 6432 6566 7056 7196 7504 8064 8224 8442 8576 9252 9408 9648 9849 10794 11256 12336 12593 12864 13132 14112 14392 15008 16191 16448 16884 17219 18504 18816 19296 19531 19698 21588 22512 24672 25186 25728 26264 28224 28784 29547 30016 32382 32896 33768 34438 37008 37779 38592 39062 39396 43176 45024 49344 50372 51657 52528 56448 57568 58593 59094 60032 64764 67536 68876 74016 75558 77184 78124 78792 86352 90048 98688 100744 103314 105056 113337 115136 117186 118188 120533 129528 135072 136717 137752 148032 151116 154971 156248 157584 172704 175779 180096 201488 206628 210112 226674 230272 234372 236376 241066 259056 270144 273434 275504 296064 302232 309942 312496 315168 345408 351558 361599 402976 410151 413256 420224 453348 468744 472752 482132 518112 540288 546868 551008 604464 619884 624992 630336 690816 703116 723198 805952 820302 826512 843731 906696 937488 945504 957019 964264 1036224 1084797 1093736 1102016 1208928 1230453 1239768 1249984 1260672 1308577 1406232 1446396 1611904 1640604 1653024 1687462 1813392 1874976 1891008 1914038 1928528 2072448 2169594 2187472 2204032 2417856 2460906 2479536 2499968 2531193 2617154 2812464 2871057 2892792 3281208 3306048 3374924 3626784 3749952 3782016 3828076 3857056 3925731 4339188 4374944 4835712 4921812 4959072 5019467 5062386 5234308 5624928 5742114 5785584 6562416 6612096 6749848 7253568 7499904 7593579 7656152 7714112 7851462 8613171 8678376 8749888 9160039 9843624 9918144 10038934 10124772 10468616 11249856 11484228 11571168 11777193 13124832 13499696 14507136 15058401 15187158 15312304 15428224 15702924 17226342 17356752 17499776 18320078 19687248 19836288 20077868 20249544 20937232 22499712 22968456 23142336 23554386 26249664 26999392 27480117 30116802 30374316 30624608 31405848 34452684 34713504 35136269 36640156 39374496 40155736 40499088 41874464 45175203 45936912 46284672 47108772 52499328 53998784 54960234 60233604 60748632 61249216 62811696 64120273 68905368 69427008 70272538 73280312 78748992 80311472 80998176 82440351 83748928 90350406 91873824 94217544 105408807 107997568 109920468 120467208 121497264 122498432 125623392 128240546 137810736 138854016 140545076 146560624 157497984 160622944 161996352 164880702 167497856 180700812 183747648 188435088 192360819 210817614 219840936 240934416 242994528 245953883 251246784 256481092 275621472 281090152 293121248 316226421 321245888 323992704 329761404 336304289 361401624 367495296 376870176 384721638 421635228 439681872 481868832 485989056 491907766 502493568 512962184 551242944 562180304 577082457 586242496 632452842 642491776 659522808 672608578 722803248 737861649 753740352 769443276 843270456 879363744 963737664 971978112 983815532 1008912867 1025924368 1102485888 1124360608 1154164914 1172484992 1264905684 1319045616 1345217156 1445606496 1475723298 1507480704 1538886552 1686540912 1758727488 1927475328 1967631064 2017825734 2051848736 2213584947 2248721216 2308329828 2354130023 2529811368 2638091232 2690434312 2891212992 2951446596 3026738601 3077773104 3373081824 3517454976 3935262128 4035651468 4103697472 4427169894 4497442432 4616659656 4708260046 5059622736 5276182464 5380868624 5782425984 5902893192 6053477202 6155546208 6746163648 7062390069 7870524256 8071302936 8207394944 8854339788 9233319312 9416520092 10119245472 10552364928 10761737248 11805786384 12106954404 12311092416 13492327296 14124780138 15741048512 16142605872 16478910161 17708679576 18466638624 18833040184 20238490944 21187170207 21523474496 23611572768 24213908808 24622184832 28249560276 31482097024 32285211744 32957820322 35417359152 36933277248 37666080368 40476981888 42374340414 43046948992 47223145536 48427817616 49436730483 56499120552 64570423488 65915640644 70834718304 73866554496 75332160736 84748680828 94446291072 96855635232 98873460966 112998241104 129140846976 131831281288 141669436608 148310191449 150664321472 169497361656 193711270464 197746921932 225996482208 263662562576 283338873216 296620382898 301328642944 338994723312 387422540928 395493843864 451992964416 527325125152 593240765796 677989446624 790987687728 903985928832 1054650250304 1186481531592 1355978893248 1581975375456 2109300500608 2372963063184 2711957786496 3163950750912 4745926126368 6327901501824 9491852252736 18983704505472
• Sum of all divisors σ(n): 64749097988640
• Sum of proper divisors (its aliquot sum) s(n): 45765393483168
• 18983704505472 is an abundant number, because the sum of its proper divisors (45765393483168) is greater than itself. Its abundance is 26781688977696

Bases of 18983704505472

• Binary: 100010100001111111100111101101010110010000000₂
• Hexadecimal: 0x1143FCF6AC80
• Base-36: 6Q8ZRIN40

Squares and roots of 18983704505472

• 18983704505472 squared (18983704505472²) is 360381036751077912077942784
• 18983704505472 cubed (18983704505472³) is 6841367111058108172466545114253830914048
• The square root of 18983704505472 is 4357029.3211627575
• The cube root of 18983704505472 is 26676.3857220361

Scales and comparisons

• 18,983,704,505,472 seconds is equal to 603,623 years, 4 weeks, 2 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,983,704,505,472 would take you about one million, five hundred nine thousand and fifty-seven 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 18983704505472 cubic inches would be around 2223 feet tall.

Recreational maths with 18983704505472

• 18983704505472 backwards is 27450540738981
• 18983704505472 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18983704505472's digits is 63
• More coming soon!