213927043121802390121

Names of 213927043121802390121

• Cardinal: 213927043121802390121 can be written as Two hundred thirteen quintillion, nine hundred twenty-seven quadrillion, forty-three trillion, one hundred twenty-one billion, eight hundred two million, three hundred ninety thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 2.13927043121802390121 × 10²⁰

Factors of 213927043121802390121

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3059

Divisors of 213927043121802390121

• Number of divisors d(n): 243
• Complete list of divisors:
  1 7 19 49 53 133 361 371 931 1007 1109 1871 2527 2597 2809 7049 7763 13097 17689 19133 19663 21071 35549 49343 53371 54341 58777 91679 99163 133931 137641 147497 248843 373597 400349 411439 675431 694141 937517 1014049 1032479 1116763 1229881 1741901 1884097 2074939 2615179 2802443 2880073 3115181 3500641 4728017 4858987 5255639 7098343 7817341 8609167 13188679 14524573 19617101 21218497 21806267 23367739 24504487 33096119 35797843 36789473 39423841 49688401 54721387 59188439 60264169 65183693 66512179 92320753 99857141 101672011 109971767 148529479 152643869 163574173 171531409 185533973 250584901 257526311 275966887 414319073 443987041 456285851 465585253 698999987 749052979 769802369 1039706353 1124580341 1145019211 1238490167 1263731401 1298737811 1754094307 1897285679 1931768209 2089463573 2301107351 2900233511 3107909287 3194000957 3259096771 3454735729 3525145487 3882210869 4892999909 5243370853 5388616583 5828503651 7872062387 8669431169 8846119807 9091164677 9833300569 13280999753 14626245011 16107751457 21755365009 23531313173 24183150103 24676018409 27175476083 36703595971 39699807887 40799525557 43721039669 55104436709 60686018183 61922838649 65639978851 66977764253 68833103983 73762006511 92966998271 102383715077 110741569369 112754260199 121958689603 164719192211 169282050721 172732128863 186832710811 190228332581 205757176057 277898655209 285596678899 306047277683 459479851957 468844349771 481831727881 516334045577 775190985583 830699753711 853710827221 1153034345477 1247159598169 1307828975677 1401478123709 1440300232399 1945290586463 2104089818011 2142330943781 2317215102457 3216358963699 3281910448397 3549821505409 3614338319039 3909386345083 4305371853721 5426336899081 5814898275977 5975975790547 6463810548959 8730117187183 9154802829739 9810346865963 10082101626793 10905130331021 14728628726077 16220505717199 24848750537863 27365704415581 30137602976047 40704287931839 44027086946683 45246673842713 61110820310281 68672428061741 74278340556577 76335912317147 81802065220699 103100401082539 113543540020393 122812400430221 173941253765041 191559930909067 207197476289399 210963220832329 228184708247213 308189608626781 316726716898991 519948383896039 534351386220029 572614456544893 859686803011547 1450382334025793 1554239239193281 1597292957730491 2157327260387467 2333435608174199 3639638687272273 3936752049498581 4008301195814251 4335509456697047 6017807621080829 10152676338180551 10879674674352967 11181050704113437 12093789537102289 16334049257219393 27557264346490067 30348566196879329 76157722720470769 82374679677243893 84656526759716023 114338344800535751 192900850425430469 212439963378155303 229782001204943491 576622757740707251 592595687318012161 1608474008434604437 4036359304184950757 4365858022893926329 11259318059042231059 30561006160257484303 213927043121802390121
• Sum of all divisors σ(n): 268074690344599900293
• Sum of proper divisors (its aliquot sum) s(n): 54147647222797510172
• 213927043121802390121 is a deficient number, because the sum of its proper divisors (54147647222797510172) is less than itself. Its deficiency is 159779395899004879949

Bases of 213927043121802390121

• Binary: 10111001100011010101100010000100100100000100101101000010101001101001₂
• Hexadecimal: 0xB98D5884904B42A69
• Base-36: 195BFBS4DH5H0P

Squares and roots of 213927043121802390121

• 213927043121802390121 squared (213927043121802390121²) is 45764779778837499312671706645188278394641
• 213927043121802390121 cubed (213927043121802390121³) is 9790324017207159765898007823514687146822426989083418677741561
• 213927043121802390121 is a perfect square number. Its square root is 14626245011
• The cube root of 213927043121802390121 is 5980744.2234519045

Scales and comparisons

• 213,927,043,121,802,390,121 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 213,927,043,121,802,390,121 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 213927043121802390121 cubic inches would be around 498395.4 feet tall.

Recreational maths with 213927043121802390121

• 213927043121802390121 backwards is 121093208121340729312
• The number of decimal digits it has is: 21
• The sum of 213927043121802390121's digits is 61
• More coming soon!