18140022209218

Names of 18140022209218

• Cardinal: 18140022209218 can be written as Eighteen trillion, one hundred forty billion, twenty-two million, two hundred nine thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 1.8140022209218 × 10¹³

Factors of 18140022209218

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 672

Divisors of 18140022209218

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 7 13 14 17 26 34 49 91 98 119 169 181 182 211 221 238 241 338 343 362 422 442 482 637 686 833 1183 1267 1274 1477 1547 1666 1687 2353 2366 2534 2743 2873 2954 3077 3094 3133 3374 3587 4097 4459 4706 5486 5746 5831 6154 6266 7174 8194 8281 8869 8918 10339 10829 11662 11809 16471 16562 17738 19201 20111 20678 21539 21658 21931 23618 25109 28679 30589 32942 35659 38191 38402 40001 40222 40729 43078 43621 43862 46631 50218 50851 53261 57358 57967 61178 62083 71318 72373 75803 76382 80002 81458 82663 87242 93262 101702 106522 115297 115934 124166 134407 140777 144746 150773 151606 153517 165326 175763 200753 214123 230594 249613 267337 268814 280007 281554 285103 301546 305347 307034 326417 351526 355957 372827 401506 428246 496483 499226 520013 534674 560014 567073 570206 606203 610694 649247 652834 661063 692393 711914 741557 745654 807079 864467 940849 985439 992966 1040026 1055411 1074619 1134146 1212406 1230341 1298494 1322126 1384786 1405271 1483114 1498861 1614158 1728934 1747291 1871359 1881698 1960049 1970878 1995721 2110822 2137429 2149238 2284919 2460682 2491699 2609789 2810542 2997722 3475381 3494582 3640091 3742718 3920098 3969511 3991442 4243421 4274858 4544729 4569838 4627441 4846751 4983398 5190899 5219578 6051269 6454279 6950762 7280182 7371949 7939022 8440211 8486842 8593819 9089458 9204031 9254882 9640241 9693502 10381798 10492027 11238071 12102538 12231037 12908558 13099513 13720343 13970047 14743898 14962003 15994433 16880422 17187638 17441893 18268523 18408062 19280482 20984054 22476142 24327667 24462074 25480637 26199026 27440686 27786577 27940094 29703947 29924006 31813103 31988866 32392087 33927257 34883786 36336293 36537046 42358883 45179953 48655334 50961274 51603643 55573154 59081477 59407894 60156733 63626206 64428217 64784174 67481687 67854514 72672586 78666497 84717766 90359906 103207286 109722743 118162954 119652403 120313466 125323133 128856434 134963374 146094923 156468527 157332994 170293669 178364459 194506039 207927629 219445486 222691721 226744609 237490799 239304806 250646266 254354051 292189846 296512181 312937054 316259671 340587338 356728918 361225501 389012078 413570339 415855258 421097131 445383442 450997519 453489218 472371809 474981598 508708102 550665479 593024362 632519342 722451002 768059201 827140678 837566821 842194262 877261931 901995038 944743618 1022664461 1095279689 1101330958 1536118402 1555481239 1675133642 1754523862 2034090851 2045328922 2190559378 2213817697 2528578507 2894992373 2947679917 3110962478 3156982633 3306602663 3854658353 4068181702 4427635394 5057157014 5376414407 5789984746 5862967747 5895359834 6140833517 6313965266 6613205326 7158651227 7666957823 7709316706 10752828814 10888368673 11725935494 12281667034 14238635957 14317302454 15333915646 21776737346 26443181063 28477271914 37634900849 41040774229 42985834619 50110558589 52886362126 53668704761 75269801698 76218580711 82081548458 85971669238 99670451699 100221117178 107337409522 152437161422 185102267441 199340903398 370204534882 533530064977 697693161893 1067060129954 1295715872087 1395386323786 2591431744174 9070011104609 18140022209218
• Sum of all divisors σ(n): 36908590118400
• Sum of proper divisors (its aliquot sum) s(n): 18768567909182
• 18140022209218 is an abundant number, because the sum of its proper divisors (18768567909182) is greater than itself. Its abundance is 628545699964

Bases of 18140022209218

• Binary: 100000111111110001101100101000111101011000010₂
• Hexadecimal: 0x107F8D947AC2
• Base-36: 6FHESV0ZM

Squares and roots of 18140022209218

• 18140022209218 squared (18140022209218²) is 329060405750922289364171524
• 18140022209218 cubed (18140022209218³) is 5969163068496016819752896993326765908232
• The square root of 18140022209218 is 4259110.4950703029
• The cube root of 18140022209218 is 26275.1944155949

Scales and comparisons

• 18,140,022,209,218 seconds is equal to 576,796 years, 30 weeks, 6 days, 18 hours, 6 minutes, 58 seconds.
• To count from 1 to 18,140,022,209,218 would take you about one million, four hundred forty-one thousand, nine hundred ninety-one 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 18140022209218 cubic inches would be around 2189.6 feet tall.

Recreational maths with 18140022209218

• 18140022209218 backwards is 81290222004181
• The number of decimal digits it has is: 14
• The sum of 18140022209218's digits is 40
• More coming soon!