19831808348478

Names of 19831808348478

• Cardinal: 19831808348478 can be written as Nineteen trillion, eight hundred thirty-one billion, eight hundred eight million, three hundred forty-eight thousand, four hundred seventy-eight.

Scientific notation

• Scientific notation: 1.9831808348478 × 10¹³

Factors of 19831808348478

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 134

Divisors of 19831808348478

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 49 54 57 63 98 103 114 126 133 147 171 189 206 266 294 309 342 361 378 399 441 513 618 721 722 798 882 927 931 1026 1083 1197 1323 1442 1854 1862 1957 2163 2166 2394 2527 2646 2781 2793 3249 3591 3914 4326 5047 5054 5562 5586 5871 6489 6498 6859 7182 7581 8379 9747 10094 10609 11742 12978 13699 13718 15141 15162 16758 17613 17689 19467 19494 20577 21218 22743 25137 27398 30282 31827 35226 35378 37183 38934 41097 41154 45423 45486 48013 50274 52839 53067 61731 63654 68229 74263 74366 82194 90846 95481 95893 96026 105678 106134 111549 123291 123462 136269 136458 144039 148526 159201 185193 190962 191786 201571 222789 223098 246582 260281 272538 286443 287679 288078 318402 334647 336091 369873 370386 403142 432117 445578 477603 519841 520562 572886 575358 604713 668367 669294 672182 706477 739746 780843 863037 864234 955206 1003941 1008273 1039682 1092727 1209426 1296351 1336734 1410997 1412954 1559523 1561686 1726074 1814139 1821967 2005101 2007882 2016546 2119431 2185454 2342529 2589111 2592702 2821994 3024819 3119046 3278181 3628278 3643934 3829849 4010202 4232991 4238862 4678569 4685058 4945339 5178222 5442417 5465901 6049638 6358293 6556362 7027587 7649089 7659698 8465982 9074457 9357138 9834543 9876979 9890678 10884834 10931802 11489547 12698973 12716586 14035707 14055174 14836017 15298178 16397703 18148914 19074879 19669086 19753958 20761813 22947267 22979094 25397946 26808943 28071414 29503629 29630937 29672034 32795406 34468641 34617373 38096919 38149758 41523626 44508051 45894534 49193109 53543623 53617886 59007258 59261874 62285439 68841801 68937282 69234746 72767131 76193838 80426829 88892811 89016102 98386218 103405923 103852119 107087246 124570878 133524153 137683602 145332691 145534262 160630869 160853658 177785622 186856317 187662601 206525403 206811846 207704238 218301393 241280487 266678433 267048306 290665382 311556357 321261738 373712634 375325202 394474447 413050806 435998073 436602786 481892607 482560974 509369917 533356866 560568951 562987803 623112714 654904179 723841461 788948894 871996146 934669071 963785214 1017328837 1018739834 1121137902 1125975606 1183423341 1307994219 1309808358 1445677821 1447682922 1528109751 1688963409 1869338142 1964712537 2034657674 2366846682 2615988438 2761321129 2891355642 3051986511 3056219502 3377926818 3550270023 3565589419 3923982657 3929425074 4584329253 5066890227 5522642258 6103973022 7100540046 7131178838 7495014493 7847965314 8283963387 9155959533 9168658506 10133780454 10650810069 10696768257 13752987759 14990028986 16567926774 18311919066 19329247903 21301620138 21393536514 22485043479 24851890161 27467878599 27505975518 32090304771 38658495806 44970086958 49703780322 52465101451 54935757198 57987743709 64180609542 67455130437 74555670483 96270914313 104930202902 115975487418 134910260874 149111340966 157395304353 173963231127 192541828626 202365391311 314790608706 347926462254 367255710157 404730782622 472185913059 521889693381 734511420314 944371826118 1043779386762 1101767130471 1416557739177 2203534260942 2833115478354 3305301391413 6610602782826 9915904174239 19831808348478
• Sum of all divisors σ(n): 54644114304000
• Sum of proper divisors (its aliquot sum) s(n): 34812305955522
• 19831808348478 is an abundant number, because the sum of its proper divisors (34812305955522) is greater than itself. Its abundance is 14980497607044

Bases of 19831808348478

• Binary: 100100000100101110011111001000101000100111110₂
• Hexadecimal: 0x120973E4513E
• Base-36: 712LUNCJI

Squares and roots of 19831808348478

• 19831808348478 squared (19831808348478²) is 393300622370761697884916484
• 19831808348478 cubed (19831808348478³) is 7799862566194065088725964762262998511352
• The square root of 19831808348478 is 4453291.8552996277
• The cube root of 19831808348478 is 27067.8714706753

Scales and comparisons

• 19,831,808,348,478 seconds is equal to 630,590 years, 8 weeks, 2 days, 20 hours, 21 minutes, 18 seconds.
• To count from 1 to 19,831,808,348,478 would take you about one million, five hundred seventy-six thousand, four hundred seventy-five 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 19831808348478 cubic inches would be around 2255.7 feet tall.

Recreational maths with 19831808348478

• 19831808348478 backwards is 87484380813891
• The number of decimal digits it has is: 14
• The sum of 19831808348478's digits is 72
• More coming soon!