131749553727021242965

Names of 131749553727021242965

• Cardinal: 131749553727021242965 can be written as One hundred thirty-one quintillion, seven hundred forty-nine quadrillion, five hundred fifty-three trillion, seven hundred twenty-seven billion, twenty-one million, two hundred forty-two thousand, nine hundred sixty-five.

Scientific notation

• Scientific notation: 1.31749553727021242965 × 10²⁰

Factors of 131749553727021242965

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 489

Divisors of 131749553727021242965

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 23 61 83 115 305 317 415 529 1403 1585 1909 2645 3721 5063 6889 7015 7291 9545 18605 19337 25315 26311 32269 34445 36455 43907 85583 96685 100489 116449 131555 158447 161345 167693 219535 226981 308843 420229 427915 444751 502445 582245 605153 792235 838465 1134905 1179557 1544215 1604971 1968409 2101145 2183813 2223755 2311247 2678327 3025765 3644281 5220563 5897785 6129829 7103389 8024855 8340587 9665267 9842045 10229273 10919065 11556235 13391635 13918519 18221405 18839423 25633969 26102815 27129811 30649145 31855013 35516945 36914333 41702935 48326335 50227699 51146365 53158681 69592595 71952977 94197115 97903231 120072949 128169845 133212593 135649055 140986067 159275065 163377947 184571665 191833501 222301141 251138495 265793405 359764885 373919569 433306729 489516155 508775807 589581287 600364745 623985653 666062965 692268721 704930335 732665299 816889735 849029659 959167505 1111505705 1155237077 1563672109 1654918471 1869597845 1943155793 2166533645 2251774313 2543879035 2643966079 2947906435 3063889639 3119928265 3242679541 3461343605 3663326495 4245148295 4412170523 5776185385 5972097091 7818360545 8125968173 8274592355 8600150087 9715778965 9966054767 11258871565 11701843561 13219830395 13560369601 15319448195 15922180583 16213397705 16851301877 22060852615 22809093709 29860485455 31035324227 35964458507 38063124833 40629840865 42228391981 43000750435 44692583239 49830273835 51790809199 58509217805 60811219817 67801848005 70469461697 79610902915 84256509385 114045468545 118532503373 137358233093 155176621135 161281930819 179822292535 186897267979 190315624165 197803452001 211141959905 219449184557 223462916195 258954045995 269142401903 304056099085 352347308485 366210153409 495684058553 524609155307 592662516865 686791165465 713812457221 806409654095 827182545661 934486339895 971253015563 989017260005 1027929414497 1097245922785 1345712009515 1398658055791 1831050767045 1893154777847 2478420292765 2575931910841 2623045776535 2726247577579 3159239361139 3569062286105 3709484408837 4135912728305 4298637163517 4856265077815 5047331244811 5139647072485 6993290278955 7230482705753 9465773889235 9838197779959 11400733346719 12066010572061 12879659554205 13386400257977 13631237887895 15796196805695 16417686516083 18547422044185 21493185817585 22338819357949 25236656224055 36152413528765 43542559890481 49190988899795 57003666733595 59246433949343 60330052860305 62703694284317 66932001289885 82088432580415 85318141403251 111694096789745 116088618630653 157131846561301 166301102232319 217712799452405 226278548939057 262216866974537 296232169746715 307887205933471 313518471421585 426590707016255 580443093153265 600130064577499 785659232806505 816570415736597 831505511161595 1001478877481063 1131392744695285 1311084334872685 1362667980834889 1539436029667355 3000650322887495 3614032470909923 3824925351343337 4082852078682985 5007394387405315 5204406625598311 6813339904174445 7081405736469833 13802991485282477 18070162354549615 18781119561941731 19124626756716685 26022033127991555 35407028682349165 49810795359932417 69014957426412385 83122746830928229 93905597809708655 249053976799662085 317468804161496971 415613734154641145 431965749924659813 1145648293278445591 1587344020807484855 2159828749623299065 5728241466392227955 26349910745404248593 131749553727021242965
• Sum of all divisors σ(n): 170613766796839722720
• Sum of proper divisors (its aliquot sum) s(n): 38864213069818479755
• 131749553727021242965 is a deficient number, because the sum of its proper divisors (38864213069818479755) is less than itself. Its deficiency is 92885340657202763210

Bases of 131749553727021242965

• Binary: 1110010010001100100011100010001001101011111010101111101101001010101₂
• Hexadecimal: 0x7246471135F57DA55
• Base-36: RSYYV028CE4ID

Squares and roots of 131749553727021242965

• 131749553727021242965 squared (131749553727021242965²) is 17357944907269257092846177012373561991225
• 131749553727021242965 cubed (131749553727021242965³) is 2286901495150945754425450274712262282445920896189879922982125
• The square root of 131749553727021242965 is 11478220843.2762454391
• The cube root of 131749553727021242965 is 5088421.1715955121

Scales and comparisons

• 131,749,553,727,021,242,965 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 131,749,553,727,021,242,965 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 131749553727021242965 cubic inches would be around 424035.1 feet tall.

Recreational maths with 131749553727021242965

• 131749553727021242965 backwards is 569242120727355947131
• The number of decimal digits it has is: 21
• The sum of 131749553727021242965's digits is 85
• More coming soon!