218004965272233321

Names of 218004965272233321

• Cardinal: 218004965272233321 can be written as Two hundred eighteen quadrillion, four trillion, nine hundred sixty-five billion, two hundred seventy-two million, two hundred thirty-three thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 2.18004965272233321 × 10¹⁷

Factors of 218004965272233321

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 876565

Divisors of 218004965272233321

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 13 19 21 39 49 57 91 109 133 147 247 273 327 399 577 637 741 763 931 1417 1729 1731 1911 2071 2289 2793 4039 4251 5187 5341 6213 7501 9919 10963 11881 12103 12117 14497 16023 22503 26923 28273 29757 32889 35643 36309 43491 52507 62893 69433 76741 80769 83167 84819 101479 142519 154453 157521 188461 188679 208299 225739 230223 249501 304437 367549 427557 440251 463359 537187 565383 582169 677217 817609 875837 997633 1081171 1102647 1194967 1319227 1320753 1580173 1611561 1746507 2452827 2627511 2934607 2992899 3081757 3243513 3584901 3957681 4740519 5723263 6130859 6855337 6983431 7568197 8364769 8803821 9245271 11061211 11385881 15534571 16640903 17169789 18392577 20542249 20566011 20950293 22704591 25094307 33183633 34157643 40062841 42916013 46603713 47987359 49922709 58553383 61626747 79701167 89119381 95466233 108741997 116486321 120188523 128748039 130251403 143795743 143962077 175660149 216331739 239103501 267358143 286398699 326225991 335911513 349458963 390754209 431387229 505357949 557908169 623835667 648995217 668263631 761193979 815404247 911759821 1007734539 1241061029 1514322173 1516073847 1673724507 1693268239 1813858427 1871507001 2004790893 2283581937 2446212741 2735279463 3537505643 3723183087 4366849669 4542966519 4677845417 5079804717 5441575281 6382318747 6569653337 8687427203 9601801031 10405819397 10600255211 10612516929 11852877673 12697008989 13100549007 14033536251 19146956241 19708960011 23580159551 24762539501 26062281609 28805403093 31217458191 31800765633 35558633019 38091026967 45987573359 55084016441 60811990421 67212607217 70740478653 72840735779 74287618503 82970143711 88879062923 124823413403 135275652161 137962720077 165061116857 165252049323 182435971263 197710568543 201637821651 218522207337 248910431133 266637188769 321913013513 374470240209 385588115087 405826956483 470488250519 495183350571 509885150453 593131705629 716092213733 873763893821 946929565127 965739040539 1046596312379 1155427817999 1156764345261 1383973979801 1411464751557 1529655451359 2148276641199 2570237391059 2621291681463 2699116805609 2840788695381 3139788937137 3466283453997 4151921939403 5012645496131 6004157792069 6116347256747 6628506955889 7326174186653 7710712173177 8097350416827 9687817858607 13605752060927 15037936488393 17991661737413 18012473376207 18349041770241 19885520867667 21978522559959 29063453575821 35088518472917 40817256182781 42029104544483 51283219306571 53974985212239 78054051296897 95240264426489 105265555418751 114078998049311 125941632161891 126087313633449 153849657919713 234162153890691 285720793279467 294203731811381 342236994147933 377824896485673 546378359078279 666681850985423 798552986345177 882611195434143 1483026974641043 1639135077234837 2000045552956269 2395658959035531 3824648513547953 4449080923923129 5589870904416239 10381188822487301 11473945540643859 16769612713248717 31143566467461903 72668321757411107 218004965272233321
• Sum of all divisors σ(n): 387525159556940160
• Sum of proper divisors (its aliquot sum) s(n): 169520194284706839
• 218004965272233321 is a deficient number, because the sum of its proper divisors (169520194284706839) is less than itself. Its deficiency is 48484770987526482

Bases of 218004965272233321

• Binary: 1100000110100000100101110001100010010100101010010101101001₂
• Hexadecimal: 0x306825C6252A569
• Base-36: 1NMKB6GHOOYX

Squares and roots of 218004965272233321

• 218004965272233321 squared (218004965272233321²) is 47526164883347656306988511062689041
• 218004965272233321 cubed (218004965272233321³) is 10360939924916640596624369683641715064529641821735161
• The square root of 218004965272233321 is 466910018.3892323819
• The cube root of 218004965272233321 is 601850.7347579643

Scales and comparisons

• 218,004,965,272,233,321 seconds is equal to 6,931,883,562 years, 1 week, 1 day, 18 hours, 35 minutes, 21 seconds.
• To count from 1 to 218,004,965,272,233,321 would take you about twenty billion, seven hundred ninety-five million, six hundred fifty thousand, six hundred eighty-six 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 218004965272233321 cubic inches would be around 50154.2 feet tall.

Recreational maths with 218004965272233321

• 218004965272233321 backwards is 123332272569400812
• The number of decimal digits it has is: 18
• The sum of 218004965272233321's digits is 60
• More coming soon!