12817142489272941

Names of 12817142489272941

• Cardinal: 12817142489272941 can be written as Twelve quadrillion, eight hundred seventeen trillion, one hundred forty-two billion, four hundred eighty-nine million, two hundred seventy-two thousand, nine hundred forty-one.

Scientific notation

• Scientific notation: 1.2817142489272941 × 10¹⁶

Factors of 12817142489272941

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 966

Divisors of 12817142489272941

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 19 27 57 61 81 171 183 243 361 513 549 729 883 1083 1159 1539 1647 2187 2649 3249 3477 3721 4617 4941 6561 7947 9747 10431 11163 13851 14823 16777 19683 22021 23841 29241 31293 33489 41553 44469 50331 53863 59049 66063 70699 71523 87723 93879 100467 124659 133407 150993 161589 177147 198189 212097 214569 226981 263169 281637 301401 318763 373977 400221 452979 484767 594567 636291 643707 680943 789507 844911 904203 956289 1023397 1121931 1200663 1343281 1358937 1454301 1783701 1908873 1931121 2042829 2368521 2534733 2712609 2868867 3070191 3285643 3365793 3601989 4029843 4076811 4312639 4362903 5351103 5726619 5793363 6128487 7105563 7604199 8137827 8606601 9210573 9856929 10805967 12089529 12230433 12937917 13088709 16053309 17179857 17380089 18385461 19444543 21316689 22812597 24413481 25819803 27631719 29570787 36268587 36691299 38813751 39266127 48159927 51539571 52140267 55156383 58333629 62427217 63950067 68437791 73240443 77459409 81940141 82895157 88712361 108805761 110073897 116441253 117798381 144479781 154618713 156420801 165469149 175000887 187281651 200424223 205313373 219721329 232378227 245820423 248685471 266137083 326417283 330221691 349323759 353395143 433439343 463856139 496407447 525002661 561844953 601272669 659163987 697134681 737461269 746056413 798411249 979251849 990665073 1047971277 1060185429 1186117123 1300318029 1391568417 1489222341 1575007983 1685534859 1803818007 2091404043 2212383807 2238169239 2395233747 2937755547 2971995219 3143913831 3180556287 3558351369 3808060237 3900954087 4174705251 4467667023 4725023949 5056604577 5411454021 6274212129 6637151421 6714507717 7185701241 8813266641 9431741493 9541668861 10675054107 11424180711 12524115753 13403001069 14175071847 15169813731 16234362063 18822636387 19911454263 20143523151 21557103723 26439799923 28295224479 32025162321 34272542133 40209003207 42525215541 45509441193 48703086189 56467909161 59734362789 60430569453 64671311169 72353144503 79319399769 84885673437 96075486963 102817626399 127575646623 136528323579 146109258567 179203088367 181291708359 194013933507 217059433509 237958199307 254657020311 288226460889 308452879197 382726939869 409584970737 438327775701 537609265101 582041800521 651178300527 763971060933 864679382667 925358637591 1148180819607 1228754912211 1314983327103 1612827795303 1953534901581 2594038148001 2776075912773 3444542458821 3686264736633 3944949981309 4838483385909 5860604704743 7782114444003 8328227738319 11058794209899 11834849943927 14515450157727 17581814114229 23346343332009 24984683214957 35504549831781 52745442342687 70039029996027 74954049644871 158236327028061 210117089988081 224862148934613 474708981084183 674586446803839 1424126943252549 4272380829757647 12817142489272941
• Sum of all divisors σ(n): 20652353149384320
• Sum of proper divisors (its aliquot sum) s(n): 7835210660111379
• 12817142489272941 is a deficient number, because the sum of its proper divisors (7835210660111379) is less than itself. Its deficiency is 4981931829161562

Bases of 12817142489272941

• Binary: 101101100010010001111110001001000110111101001001101101₂
• Hexadecimal: 0x2D891F891BD26D
• Base-36: 3I7APZ1ATT9

Squares and roots of 12817142489272941

• 12817142489272941 squared (12817142489272941²) is 164279141590325762497254794789481
• 12817142489272941 cubed (12817142489272941³) is 2105589165778649875039692280096995956302844733621
• The square root of 12817142489272941 is 113212819.4564243727
• The cube root of 12817142489272941 is 234025.7994374855

Scales and comparisons

• 12,817,142,489,272,941 seconds is equal to 407,545,485 years, 6 weeks, 6 days, 19 hours, 22 minutes, 21 seconds.
• To count from 1 to 12,817,142,489,272,941 would take you about one billion, two hundred twenty-two million, six hundred thirty-six thousand, four hundred fifty-five 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 12817142489272941 cubic inches would be around 19502.1 feet tall.

Recreational maths with 12817142489272941

• 12817142489272941 backwards is 14927298424171821
• The number of decimal digits it has is: 17
• The sum of 12817142489272941's digits is 72
• More coming soon!