19855491829074

Names of 19855491829074

• Cardinal: 19855491829074 can be written as Nineteen trillion, eight hundred fifty-five billion, four hundred ninety-one million, eight hundred twenty-nine thousand and seventy-four.

Scientific notation

• Scientific notation: 1.9855491829074 × 10¹³

Factors of 19855491829074

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 151

Divisors of 19855491829074

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 6 9 11 18 22 23 27 33 41 46 54 66 69 71 81 82 99 121 123 138 142 162 198 207 213 242 243 246 253 297 363 369 414 426 451 486 506 594 621 639 726 729 738 759 781 891 902 943 1089 1107 1242 1278 1353 1458 1518 1562 1633 1681 1782 1863 1886 1917 2178 2214 2277 2343 2673 2706 2783 2829 2911 3266 3267 3321 3362 3726 3834 4059 4554 4686 4899 4961 5043 5346 5566 5589 5658 5751 5822 6534 6642 6831 7029 8019 8118 8349 8487 8591 8733 9798 9801 9922 9963 10086 10373 11178 11502 12177 13662 14058 14697 14883 15129 16038 16698 16767 16974 17182 17253 17466 17963 18491 19602 19926 20493 20746 21087 24354 25047 25461 25773 26199 29394 29403 29766 29889 30258 31119 32021 33534 34506 35926 36531 36982 38663 40986 42174 44091 44649 45387 50094 50922 51546 51759 52398 53889 55473 58806 59778 61479 62238 63261 64042 66953 68921 73062 75141 76383 77319 77326 78597 88182 88209 89298 90774 93357 96063 103518 107778 109593 110946 114103 115989 119351 122958 126522 132273 133906 133947 136161 137842 150282 152766 154638 157194 161667 166419 176418 184437 186714 189783 192126 197593 200859 203401 206763 219186 225423 228206 229149 231957 231978 235791 238702 264546 267894 272322 280071 288189 323334 328779 332838 342309 347967 352231 358053 368874 379566 395186 396819 401718 401841 406802 408483 413526 425293 450846 458298 463914 471582 485001 499257 560142 569349 576378 592779 602577 610203 620289 657558 676269 684618 687447 695871 695934 704462 707373 716106 736483 758131 793638 803682 816966 840213 850586 864567 970002 998514 1026927 1043901 1056693 1074159 1138698 1185558 1190457 1205154 1205523 1220406 1225449 1240578 1275879 1312861 1352538 1374894 1391742 1414746 1455003 1472966 1497771 1516262 1585183 1680426 1729134 1778337 1807731 1830609 1860867 2028807 2053854 2087613 2087802 2113386 2122119 2148318 2209449 2274393 2380914 2411046 2450898 2520639 2551758 2593701 2625722 2745073 2910006 2995542 3080781 3131703 3170079 3170366 3222477 3556674 3615462 3616569 3661218 3721734 3827637 3938583 4057614 4175226 4244238 4365009 4418898 4493313 4548786 4678223 4755549 4893391 5041278 5187402 5335011 5423193 5490146 5491827 5582601 6161562 6262839 6263406 6340158 6444954 6628347 6823179 7233138 7561917 7655274 7781103 7877166 8101313 8235219 8339441 8730018 8986626 9242343 9356446 9395109 9510237 9511098 9667431 9786782 10670022 10846386 10983654 11165202 11482911 11815749 12525678 13095027 13256694 13479939 13646358 14034669 14266647 14441471 14680173 15123834 15562206 16005033 16202626 16269579 16470438 16475481 16678882 16747803 17437013 18484686 18790218 19020474 19334862 19885041 20469537 22965822 23343309 23631498 24303939 24705657 25018323 26190054 26959878 27727029 28069338 28185327 28530711 28533294 28882942 29002293 29360346 30195803 32010066 32539158 32950962 33495606 34448733 34874026 35447247 39770082 40939074 42104007 42799941 43324413 44040519 46686618 48015099 48607878 48808737 49411314 49426443 50036646 50243409 52311039 53827301 55454058 56370654 57061422 58004586 59655123 60391606 61408611 68897466 70894494 72911817 74116971 75054969 83181087 84208014 85592133 85599882 86648826 87006879 88081038 90587409 96030198 97617474 98852886 100486818 103346199 104622078 106341741 107654602 112547993 119310246 122817222 126312021 128399823 129973239 132121557 144045297 145823634 148233942 148279329 150109938 156933117 161481903 166362174 171184266 174013758 178965369 181174818 184225833 191807143 206692398 212683482 218735451 222350913 225095986 225164907 252624042 256776399 256799646 259946478 264243114 271762227 288090594 296558658 310038597 313866234 319025223 322963806 332153833 337643979 357930738 368451666 378936063 383614286 385199469 389919717 396364671 437470902 444701826 450329814 470799351 484445709 513552798 536896107 543524454 552677499 575421429 592100311 620077194 638050446 656206353 664307666 667052739 675287958 675494721 757872126 770398938 779839434 792729342 815286681 941598702 957075669 968891418 996461499 1012931937 1073792214 1105354998 1136808189 1150842858 1155598407 1169759151 1184200622 1189094013 1238027923 1312412706 1334105478 1350989442 1412398053 1453337127 1630573362 1726264287 1776300933 1914151338 1968619059 1992922998 2001158217 2025863874 2026484163 2273616378 2311196814 2339518302 2378188026 2445860043 2476055846 2824796106 2906674254 2989384497 3038795811 3410424567 3452528574 3509277453 3552601866 3567282039 3714083769 3937238118 4002316434 4052968326 4237194159 4360011381 4891720086 5178792861 5328902799 5905857177 5978768994 6077591622 6079452489 6820849134 7018554906 7134564078 7337580129 7428167538 8474388318 8720022762 8968153491 9116387433 10357585722 10527832359 10657805598 11142251307 11811714354 12158904978 12711582477 13080034143 13618307153 14675160258 15536378583 15986708397 17936306982 18232774866 21055664718 22012740387 22284502614 25423164954 26160068286 26904460473 27236614306 27349162299 31072757166 31973416794 33426753921 39240102429 40854921459 44025480774 46609135749 47960125191 53808920946 54698324598 66853507842 78480204858 80713381419 81709842918 82047486897 93218271498 95920250382 100280261763 122564764377 139827407247 143880375573 161426762838 164094973794 200560523526 242140144257 245129528754 279654814494 287760751146 300840785289 367694293131 431641126719 484280288514 601681570578 735388586262 863282253438 902522355867 1103082879393 1805044711734 2206165758786 3309248638179 6618497276358 9927745914537 19855491829074
• Sum of all divisors σ(n): 53236816545024
• Sum of proper divisors (its aliquot sum) s(n): 33381324715950
• 19855491829074 is an abundant number, because the sum of its proper divisors (33381324715950) is greater than itself. Its abundance is 13525832886876

Bases of 19855491829074

• Binary: 100100000111011110111100010011000110101010010₂
• Hexadecimal: 0x120EF7898D52
• Base-36: 71DHJ6J4I

Squares and roots of 19855491829074

• 19855491829074 squared (19855491829074²) is 394240555774424378031697476
• 19855491829074 cubed (19855491829074³) is 7827840133868675806314083741692269217224
• The square root of 19855491829074 is 4455950.1600751775
• The cube root of 19855491829074 is 27078.6421541123

Scales and comparisons

• 19,855,491,829,074 seconds is equal to 631,343 years, 11 weeks, 4 days, 4 hours, 57 minutes, 54 seconds.
• To count from 1 to 19,855,491,829,074 would take you about one million, five hundred seventy-eight thousand, three hundred fifty-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 19855491829074 cubic inches would be around 2256.6 feet tall.

Recreational maths with 19855491829074

• 19855491829074 backwards is 47092819455891
• The number of decimal digits it has is: 14
• The sum of 19855491829074's digits is 72
• More coming soon!