18219038181201

Names of 18219038181201

• Cardinal: 18219038181201 can be written as Eighteen trillion, two hundred nineteen billion, thirty-eight million, one hundred eighty-one thousand, two hundred one.

Scientific notation

• Scientific notation: 1.8219038181201 × 10¹³

Factors of 18219038181201

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 32755

Divisors of 18219038181201

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 11 13 19 31 33 39 57 67 93 99 117 121 143 171 201 209 247 279 341 363 403 429 589 603 627 737 741 871 1023 1089 1209 1273 1287 1573 1767 1881 2077 2211 2223 2299 2613 2717 3069 3627 3751 3819 4433 4719 5301 6231 6479 6633 6897 7657 7839 8107 8151 9581 11253 11457 13299 14003 14157 16549 18693 19437 20691 22847 22971 24321 24453 27001 28743 29887 32611 33759 39463 39897 42009 48763 49647 58311 68541 68913 71269 72963 81003 84227 86229 89661 97833 105391 118389 126027 146289 148941 154033 182039 205623 213807 243009 251317 252681 268983 293499 297011 316173 355167 358721 423943 434093 438867 462099 513019 546117 619609 641421 753951 758043 891033 926497 948519 1010941 1076163 1271829 1302279 1386297 1539057 1638351 1858827 2002429 2184937 2261853 2673099 2779491 3032823 3228489 3267121 3815487 3906837 3945931 4617171 4663373 4775023 5576481 5643209 6007287 6554811 6815699 8054917 8338473 9098469 9801363 11120351 11837793 13142233 13990119 14325069 16929627 18021861 19207879 19664433 20447097 24034307 24164751 28404181 29404089 33361053 35513379 39426699 41513803 41970357 42975207 50788881 51297103 57623637 61341291 62075299 67733047 72102921 72494253 74972689 85212543 88604087 100083159 118280097 122323861 124541409 144564563 153891309 172870911 186225897 203199141 211286669 216308763 224918067 249702427 255637629 264377377 265812261 312445991 366971583 373624227 433693689 456651833 461673927 539679439 558677691 609597423 633860007 674754201 745063517 749107281 793132131 797436783 880529611 937337973 974644957 1100914749 1286927893 1301081067 1369955499 1590210193 1619038317 1901580021 2235190551 2247321843 2324153359 2379396393 2641588833 2746726697 2812013919 2923934871 3436905901 3860783679 4109866497 4770630579 4857114951 5023170163 5936473829 6705571653 6972460077 7924766499 8195698687 8240180091 8771804613 9685825721 10310717703 11582351037 14156206823 14311891737 15069510489 16730062609 17809421487 20917380231 24587096061 24720540273 29057477163 30213993667 30932153109 42468620469 45208531467 50190187827 53428264461 65301212119 73761288183 87172431489 90641981001 106544082931 127405861407 150570563481 155718275053 184030688699 195903636357 271925943003 319632248793 467154825159 552092066097 587710909071 958896746379 1401464475477 1656276198291 2024337575689 6073012727067 18219038181201
• Sum of all divisors σ(n): 34354952253440
• Sum of proper divisors (its aliquot sum) s(n): 16135914072239
• 18219038181201 is a deficient number, because the sum of its proper divisors (16135914072239) is less than itself. Its deficiency is 2083124108962

Bases of 18219038181201

• Binary: 100001001000111110011010011001000011101010001₂
• Hexadecimal: 0x1091F34C8751
• Base-36: 6GHPKXJ69

Squares and roots of 18219038181201

• 18219038181201 squared (18219038181201²) is 331933352248059842109802401
• 18219038181201 cubed (18219038181201³) is 6047506418221443050373181566448542863601
• The square root of 18219038181201 is 4268376.5275805975
• The cube root of 18219038181201 is 26313.2897895751

Scales and comparisons

• 18,219,038,181,201 seconds is equal to 579,309 years, 3 weeks, 11 hours, 13 minutes, 21 seconds.
• To count from 1 to 18,219,038,181,201 would take you about one million, four hundred forty-eight thousand, two hundred seventy-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 18219038181201 cubic inches would be around 2192.8 feet tall.

Recreational maths with 18219038181201

• 18219038181201 backwards is 10218183091281
• The number of decimal digits it has is: 14
• The sum of 18219038181201's digits is 45
• More coming soon!