18318746600082201

Names of 18318746600082201

• Cardinal: 18318746600082201 can be written as Eighteen quadrillion, three hundred eighteen trillion, seven hundred forty-six billion, six hundred million, eighty-two thousand, two hundred one.

Scientific notation

• Scientific notation: 1.8318746600082201 × 10¹⁶

Factors of 18318746600082201

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8718

Divisors of 18318746600082201

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 13 21 31 39 49 91 93 131 147 151 217 273 393 403 453 637 651 917 1057 1209 1519 1703 1911 1963 2751 2801 2821 3171 4061 4557 4681 5109 5581 5889 6419 7399 8403 8463 11921 12183 13741 14043 16743 19257 19607 19747 19781 22197 28427 32767 35763 36413 39067 41223 52793 58821 59241 59343 60853 72553 83447 85281 86831 96187 98301 109239 117201 137249 138467 158379 173011 182559 198989 217659 229369 250341 254891 257153 260493 273469 288561 366931 369551 411747 415401 422951 425971 507871 519033 596967 607817 613211 688107 731111 764673 771459 820407 842731 969269 1100793 1108653 1128803 1211077 1268853 1277913 1523613 1784237 1800071 1823451 1839633 2193333 2249143 2528193 2568517 2586857 2907807 2960657 2981797 3386409 3555097 3633231 4254719 4292477 4770103 5117777 5352711 5400213 5498363 5899117 6747429 7705551 7760571 7901621 7971743 8477539 8881971 8945391 9504443 10665291 10955503 11374861 12600497 12764157 12877431 13111481 14310309 15353331 15632381 15744001 16495089 17697351 17979619 20724599 22664441 23704863 23915229 25432617 26124661 28513329 30047339 32866509 33390721 34124583 35824439 37801491 38488541 39334443 41293819 46897143 47232003 53938857 55311347 55406581 55802201 62173797 66531101 67993323 76688521 78373983 79624027 90142017 91780367 100172163 107473317 109426667 110208007 110397761 115465623 123881457 147873193 158651087 165934041 166219743 167406603 170449253 182872627 199593303 203220953 230065563 233735047 238872081 269419787 275341101 294637733 328280001 330624021 331193283 339620593 387846067 390615407 443619579 465717707 475953261 484603811 511347759 536819647 548617881 557368189 609662859 642462569 701205141 720285553 765986669 772784327 808259361 883913199 1018861779 1035112351 1110557609 1163538201 1171846221 1193144771 1280108389 1397153121 1422546671 1435170893 1453811433 1610458941 1672104567 1717604011 1927387707 2047841911 2062464131 2160856659 2297960007 2318352981 2360489531 2377344151 2714922469 3105337053 3331672827 3392226677 3422330591 3579434313 3840325167 4267640013 4305512679 5041998871 5152812033 5409490289 6143525733 6187392393 6299849543 7081468593 7132032453 7245786457 8144767407 8352013397 9957826697 10046196251 10176680031 10266991773 12023228077 14334893377 14437248917 15125996613 16228470867 16523426717 16641409057 18899548629 21737359371 22328852143 23745586739 23956314137 25056040191 26621944843 29873480091 30138588753 30686363903 35293992097 36069684231 43004680131 43311746751 44098946801 44490297683 49570280151 49924227171 63483099241 66986556429 70323373757 71236760217 71868942411 73175175461 79865834529 84162596539 92059091709 100344253639 105881976291 115663987019 132296840403 133470893049 156301965001 167694198959 186353613901 190449297723 210970121271 214804547321 219525526383 252487789617 301032760917 308692627607 309224128561 311432083781 346991961057 444381694687 468905895003 503082596877 512226228227 559060841703 644413641963 825280290133 926077882821 927672385683 934296251343 951277280993 1094113755007 1304475297307 1333145084061 1503631831247 1536678684681 2164568899927 2180024586467 2475840870399 2853831842979 3110671862809 3282341265021 3585583597589 3913425891921 4019913671293 4510895493741 5776962030931 6493706699781 6540073759401 6658940966951 9332015588427 9585947985391 10756750792767 12059741013879 15151982299489 17330886092793 19976822900853 28139395699051 28757843956173 40438734216517 45455946898467 46612586768657 67101635897737 84418187097153 121316202649551 124617323810083 139837760305971 196975769893357 201304907693211 373851971430249 469711451284159 590927309680071 872321266670581 1409134353852477 2616963800011743 6106248866694067 18318746600082201
• Sum of all divisors σ(n): 32054451012993024
• Sum of proper divisors (its aliquot sum) s(n): 13735704412910823
• 18318746600082201 is a deficient number, because the sum of its proper divisors (13735704412910823) is less than itself. Its deficiency is 4583042187171378

Bases of 18318746600082201

• Binary: 1000001000101001100110110001111110101000000101100011001₂
• Hexadecimal: 0x4114CD8FD40B19
• Base-36: 50DGC0DO1LL

Squares and roots of 18318746600082201

• 18318746600082201 squared (18318746600082201²) is 335576476998023198578539957004401
• 18318746600082201 cubed (18318746600082201³) is 6147340447075100397667468175284871566792318766601
• The square root of 18318746600082201 is 135346764.2763660641
• The cube root of 18318746600082201 is 263612.0459129199

Scales and comparisons

• 18,318,746,600,082,201 seconds is equal to 582,479,478 years, 14 weeks, 3 days, 13 hours, 3 minutes, 21 seconds.
• To count from 1 to 18,318,746,600,082,201 would take you about one billion, seven hundred forty-seven million, four hundred thirty-eight thousand, four hundred thirty-four 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 18318746600082201 cubic inches would be around 21967.7 feet tall.

Recreational maths with 18318746600082201

• 18318746600082201 backwards is 10228000664781381
• The number of decimal digits it has is: 17
• The sum of 18318746600082201's digits is 57
• More coming soon!