221822849762129

Names of 221822849762129

• Cardinal: 221822849762129 can be written as Two hundred twenty-one trillion, eight hundred twenty-two billion, eight hundred forty-nine million, seven hundred sixty-two thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 2.21822849762129 × 10¹⁴

Factors of 221822849762129

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 237

Divisors of 221822849762129

• Number of divisors d(n): 270
• Complete list of divisors:
  1 7 11 29 49 77 89 101 121 203 319 343 539 623 707 841 847 979 1111 1421 2233 2401 2581 2929 3509 3773 4361 4949 5887 5929 6853 7777 8989 9251 9947 10201 10769 12221 15631 18067 20503 24563 26411 28391 30527 32219 34643 41209 41503 47971 54439 62923 64757 69629 71407 74849 75383 84941 85547 98879 101761 109417 112211 126469 143521 171941 198737 213689 225533 242501 260681 288463 290521 295829 312301 335797 354409 381073 440461 453299 499849 523943 527681 594587 598829 692153 712327 765919 785477 823339 885283 907889 934351 1004647 1087669 1203587 1234321 1391159 1578731 1824767 2019241 2070803 2186107 2350579 2480863 2667511 2867491 3083227 3173093 3254119 3498943 3667601 3693767 4162109 4191803 4845071 4986289 5498339 5763373 6196981 6355223 6540457 7032529 7559749 7613683 8425109 8579041 8640247 9056729 9738113 9986779 10277861 11051117 12773369 14495621 15302749 17366041 20072437 21582589 22211651 22778833 24492601 25673207 25856369 26328781 29134763 29342621 31542401 33915497 34904023 35795309 38488373 40343611 44486561 45783199 52918243 53295781 60053287 60481729 63397103 68166791 69907453 71945027 77357819 83157239 89413583 94369451 101469347 107119243 109854569 121562287 140507059 159451831 179712449 184301467 203943341 220796807 237408479 244328161 250567163 269418611 282405277 289616591 311405927 320482393 370427701 373070467 420373009 423372103 443779721 489352171 503615189 582100673 625895081 660586157 710285429 749834701 763534649 768981983 850936009 914729629 983549413 1038063961 1116162817 1290110269 1545577649 1753970141 1976836939 2027316137 2179841489 2243376751 2592993907 2611493269 2942611063 2963604721 3106458047 3185782501 3425465197 3525306323 4074704711 4624103099 5344742543 5382873881 6403107403 6884845891 7266447727 7813139719 8398881139 9030771883 10819043543 12277790987 14191212959 18150957349 20598277441 21745206329 22300477507 23978256379 24677144261 28522932977 32368721693 37413197801 37680117167 44821751821 50865134089 58792167973 63215403181 75733304801 85944536909 92387692529 99338490713 156103342549 199660530839 226581051851 261892384607 263760820169 313752262747 356055938623 411545175811 646713847703 695369434991 1092723397843 1833246692249 2196265839229 2492391570361 2880816230677 4526996933921 7649063784901 20165713614739 31688978537447 221822849762129
• Sum of all divisors σ(n): 300877085846610
• Sum of proper divisors (its aliquot sum) s(n): 79054236084481
• 221822849762129 is a deficient number, because the sum of its proper divisors (79054236084481) is less than itself. Its deficiency is 142768613677648

Bases of 221822849762129

• Binary: 110010011011111100101000001010011100001101010001₂
• Hexadecimal: 0xC9BF2829C351
• Base-36: 26MO0DG9XT

Squares and roots of 221822849762129

• 221822849762129 squared (221822849762129²) is 49205376676592053751882612641
• 221822849762129 cubed (221822849762129³) is 10914876878020645495158165583458577898472689
• The square root of 221822849762129 is 14893718.4665928541
• The cube root of 221822849762129 is 60534.3792728549

Scales and comparisons

• 221,822,849,762,129 seconds is equal to 7,053,280 years, 24 weeks, 6 days, 11 hours, 15 minutes, 29 seconds.
• To count from 1 to 221,822,849,762,129 would take you about seventeen million, six hundred thirty-three thousand, two hundred one 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 221822849762129 cubic inches would be around 5044.5 feet tall.

Recreational maths with 221822849762129

• 221822849762129 backwards is 921267948228122
• The number of decimal digits it has is: 15
• The sum of 221822849762129's digits is 65
• More coming soon!