213805629848421

Names of 213805629848421

• Cardinal: 213805629848421 can be written as Two hundred thirteen trillion, eight hundred five billion, six hundred twenty-nine million, eight hundred forty-eight thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 2.13805629848421 × 10¹⁴

Factors of 213805629848421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1475

Divisors of 213805629848421

• Number of divisors d(n): 378
• Complete list of divisors:
  1 3 9 13 19 27 39 57 59 81 117 169 171 177 243 247 351 361 507 513 531 729 741 767 1053 1083 1121 1381 1521 1539 1593 2223 2301 3159 3211 3249 3363 3481 4143 4563 4617 4693 4779 6669 6903 9477 9633 9747 9971 10089 10443 12429 13689 13851 14079 14337 14573 17953 20007 20709 21299 26239 28899 29241 29913 30267 31329 37287 41067 42237 43011 43719 45253 53859 60021 61009 62127 63897 66139 78717 81479 86697 87723 89739 90801 93987 111861 123201 126711 131157 135759 161577 180063 183027 186381 189449 191691 198417 233389 236151 244437 260091 263169 269217 272403 276887 281961 335583 341107 380133 393471 407277 484731 498541 549081 559143 568347 575073 588289 595251 700167 708453 733311 780273 807651 817209 830661 845883 859807 1006749 1023321 1059227 1140399 1180413 1221831 1256641 1454193 1495623 1548101 1647243 1705041 1725219 1764867 1785753 2100501 2125359 2199933 2340819 2422953 2491983 2537649 2579421 3069963 3177681 3421197 3541239 3599531 3665493 3769923 4362579 4434391 4486869 4644303 4807261 4941729 5115123 5175657 5294601 5357259 6301503 6376077 6481033 6599799 7268859 7475949 7738263 9209889 9533043 10623717 10798593 10996479 11177491 11309769 13087737 13303173 13460607 13769951 13932909 14421783 14825187 15345369 15526971 15883803 16071777 16336333 18904509 19128231 19443099 19799397 20125313 22427847 23214789 27629667 28599129 29413919 32395779 32989437 33532473 33929307 39909519 40381821 41309853 41798727 43265349 44475561 46036107 47651409 48215331 49008999 56713527 58329297 59398191 60375939 62494393 67283541 69644367 82889001 84253429 85797387 88241757 91337959 97187337 100597419 101787921 119728557 121145463 123929559 125396181 129796047 138108321 142954227 147026997 170140581 174987891 181127817 187483179 201850623 208933101 212372329 248667003 252760287 257392161 261629069 264725271 274013877 291562011 301792257 305363763 359185671 363436389 371788677 376188543 382380947 389388141 428862681 441080991 524963673 543383451 562449537 626799303 637116987 758280861 772176483 784887207 794175813 812427109 822041631 874686033 905376771 916091289 1077557013 1115366031 1128565629 1147142841 1168164423 1187393467 1323242973 1574891019 1630150353 1687348611 1735421221 1911350961 2274842583 2354661621 2382527439 2437281327 2466124893 2624058099 2716130313 3232671039 3346098093 3441428523 3504493269 3562180401 3969728919 4724673057 4890451059 4970952311 5062045833 5206263663 5734052883 6824527749 7063984863 7147582317 7311843981 7398374679 8148390939 10038294279 10324285569 10686541203 11909186757 14671353177 14912856933 15186137499 15436115071 15618790989 17202158649 20473583247 21191954589 21442746951 21935531943 22195124037 22560475873 30972856707 32059623609 44738570799 45558412497 46308345213 46856372967 51606475947 61420749741 63575863767 65806595829 66585372111 67681427619 92918570121 96178870827 134215712397 138925035639 140569118901 154819427841 190727591301 197419787487 203044282857 278755710363 288536612481 293286186349 402647137191 416775106917 421707356703 592259362461 609132848571 865609837443 879858559047 1207941411573 1250325320751 1265122070109 1827398545713 2639575677141 3623824234719 3750975962253 5482195637139 7918727031423 11252927886759 16446586911417 23756181094269 71268543282807 213805629848421
• Sum of all divisors σ(n): 372932469619218
• Sum of proper divisors (its aliquot sum) s(n): 159126839770797
• 213805629848421 is a deficient number, because the sum of its proper divisors (159126839770797) is less than itself. Its deficiency is 54678790077624

Bases of 213805629848421

• Binary: 110000100111010010000000100111100011101101100101₂
• Hexadecimal: 0xC274809E3B65
• Base-36: 23SCY7PPB9

Squares and roots of 213805629848421

• 213805629848421 squared (213805629848421²) is 45712847354880012843436193241
• 213805629848421 cubed (213805629848421³) is 9773664120874847031193609193898532094722461
• The square root of 213805629848421 is 14622093.8941186191
• The cube root of 213805629848421 is 59796.1256171197

Scales and comparisons

• 213,805,629,848,421 seconds is equal to 6,798,357 years, 35 weeks, 4 days, 7 hours, 40 minutes, 21 seconds.
• To count from 1 to 213,805,629,848,421 would take you about sixteen million, nine hundred ninety-five thousand, eight hundred ninety-four 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 213805629848421 cubic inches would be around 4983 feet tall.

Recreational maths with 213805629848421

• 213805629848421 backwards is 124848926508312
• The number of decimal digits it has is: 15
• The sum of 213805629848421's digits is 63
• More coming soon!