18496418805172

Names of 18496418805172

• Cardinal: 18496418805172 can be written as Eighteen trillion, four hundred ninety-six billion, four hundred eighteen million, eight hundred five thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.8496418805172 × 10¹³

Factors of 18496418805172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 129

Divisors of 18496418805172

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 7 11 14 19 22 23 28 38 44 46 67 76 77 92 121 133 134 154 161 209 242 253 266 268 308 322 418 437 469 484 506 529 532 644 737 836 847 874 938 1012 1058 1273 1331 1463 1474 1541 1694 1748 1771 1876 2116 2299 2546 2662 2783 2926 2948 3059 3082 3388 3542 3703 4489 4598 4807 5092 5159 5324 5566 5819 5852 6118 6164 7084 7406 8107 8911 8978 9196 9317 9614 10051 10318 10787 11132 11638 12236 14003 14641 14812 16093 16214 16951 17822 17956 18634 19228 19481 20102 20636 21574 23276 25289 28006 29279 29282 30613 31423 32186 32428 33649 33902 35443 35644 37268 38962 40204 40733 43148 49379 50578 52877 56012 56749 58558 58564 61226 62846 64009 64372 67298 67804 70357 70886 77924 81466 85291 89177 98021 98758 101156 102487 103247 105754 110561 113498 117116 118657 122452 125692 128018 134596 140714 141772 154033 162932 170582 177023 178354 186461 196042 197516 204953 204974 206494 211508 214291 221122 226996 237314 248101 256036 278179 281428 308066 322069 336743 341164 345653 354046 356708 370139 372922 389873 392084 409906 409948 412988 428582 442244 448063 474628 496202 543169 556358 581647 597037 616132 624239 644138 673417 673486 691306 704099 708092 722729 740278 745844 773927 779746 819812 857164 896126 938201 980947 992404 1078231 1086338 1112716 1135717 1163294 1194074 1216171 1248478 1288276 1305227 1346834 1346972 1382612 1408198 1445458 1480556 1547854 1559492 1694363 1792252 1876402 1947253 1961693 1961894 2051071 2156462 2172676 2254483 2271434 2326588 2357201 2374681 2388148 2432342 2496956 2610454 2693668 2729111 2816396 2890916 3095708 3388726 3542759 3752804 3802183 3894506 3923386 3923788 4071529 4102142 4288603 4312924 4508966 4542868 4713919 4714402 4749362 4864684 4928693 5220908 5458222 5974859 6398117 6567407 6777452 6866629 7085518 7407587 7604366 7745089 7789012 7846772 7950019 8143058 8204284 8513197 8577206 9017932 9427838 9428804 9498724 9857386 10320211 10916444 11860541 11949718 12492887 12796234 13134814 13377881 13731851 13733258 14171036 14357497 14815174 15208732 15490178 15900038 16286116 16622767 17026394 17154412 18637993 18855676 19714772 20640422 21578623 22561781 23721082 23899436 24799313 24985774 25592468 26121491 26269628 26755762 27463702 27466516 28714994 29630348 30020221 30980356 31800076 33245534 34052788 37275986 38970349 41280844 41824013 43157246 44786819 45118939 45123562 47174633 47442164 49598626 49971548 51853109 52242982 53511524 54215623 54927404 57429988 60040442 65723449 66491068 72241477 74551972 77940698 81483457 83648026 86314492 87450209 89573638 90237878 90247124 93645167 94349266 99197252 103706218 104485964 108431246 113522321 120080884 130465951 131446898 137421757 144482954 147156691 151050361 155881396 157932467 162966914 167296052 174900418 179147276 180475756 182850437 187290334 188698532 207412436 216862492 227044642 237364853 260931902 262893796 272792443 274843514 287336401 288965908 294313382 302100722 315832573 315864934 325933828 330222431 349800836 365700874 374580668 428673839 454089284 460064143 474729706 496308329 518920963 521863804 545584886 549687028 570384199 574672802 588626764 604201444 631665146 631729868 660444862 731401748 794656247 857347678 896318027 920128286 949459412 961952299 992616658 1030096837 1037841926 1091169772 1140768398 1149345604 1248745531 1263330292 1320889724 1511639327 1589312494 1661553971 1714695356 1792636054 1840256572 1923904598 1985233316 2011354807 2060193674 2075683852 2281536796 2497491062 2611013383 3000716873 3023278654 3160700411 3178624988 3323107942 3474158303 3585272108 3632446741 3847809196 4022709614 4120387348 4994982124 5222026766 5459391619 6001433746 6046557308 6274226189 6321400822 6646215884 6948316606 7264893482 8045419228 8741218717 9859498297 10444053532 10581475289 10918783238 12002867492 12548452378 12642801644 13896633212 14529786964 17482437434 18277093681 19718996594 21162950578 21837566476 22124902877 25096904756 28721147213 34767704521 34964874868 36554187362 38215741333 39437993188 42325901156 44249805754 57442294426 60053307809 69016488079 69535409042 73108374724 76431482666 88499611508 114884588852 120106615618 138032976158 139070818084 152862965332 201048030491 240213231236 243373931647 276065952316 402096060982 420373154663 486747863294 660586385899 804192121964 840746309326 973495726588 1321172771798 1681492618652 2642345543596 4624104701293 9248209402586 18496418805172
• Sum of all divisors σ(n): 45455130789600
• Sum of proper divisors (its aliquot sum) s(n): 26958711984428
• 18496418805172 is an abundant number, because the sum of its proper divisors (26958711984428) is greater than itself. Its abundance is 8462293179256

Bases of 18496418805172

• Binary: 100001101001010001000011110001111010110110100₂
• Hexadecimal: 0x10D28878F5B4
• Base-36: 6K14Y6YES

Squares and roots of 18496418805172

• 18496418805172 squared (18496418805172²) is 342117508616320396093949584
• 18496418805172 cubed (18496418805172³) is 6327948719949502315699184740347686448448
• The square root of 18496418805172 is 4300746.3079298225
• The cube root of 18496418805172 is 26446.1556777027

Scales and comparisons

• 18,496,418,805,172 seconds is equal to 588,128 years, 47 weeks, 8 hours, 32 minutes, 52 seconds.
• To count from 1 to 18,496,418,805,172 would take you about one million, four hundred seventy thousand, three hundred twenty-two 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 18496418805172 cubic inches would be around 2203.8 feet tall.

Recreational maths with 18496418805172

• 18496418805172 backwards is 27150881469481
• The number of decimal digits it has is: 14
• The sum of 18496418805172's digits is 64
• More coming soon!