21727227346407

Names of 21727227346407

• Cardinal: 21727227346407 can be written as Twenty-one trillion, seven hundred twenty-seven billion, two hundred twenty-seven million, three hundred forty-six thousand, four hundred seven.

Scientific notation

• Scientific notation: 2.1727227346407 × 10¹³

Factors of 21727227346407

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5328

Divisors of 21727227346407

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 9 11 27 29 31 33 81 87 93 99 121 261 279 297 319 341 363 521 783 837 891 899 957 1023 1089 1563 2349 2511 2697 2871 3069 3267 3509 3751 4689 4733 5731 8091 8613 9207 9801 9889 10527 11253 14067 14199 15109 16151 17193 24273 25839 27621 29667 31581 33759 42201 42597 45327 48453 51579 52063 63041 72819 89001 94743 101277 108779 127791 135981 137257 145359 146723 154737 156189 166199 177661 189123 267003 284229 303831 326337 383373 407943 411771 436077 440169 464211 468379 468567 498597 532983 567369 572693 801009 979011 1223829 1235313 1308231 1320507 1405137 1405701 1495791 1509827 1598949 1613953 1702107 1718079 1828189 1954271 2465893 2937033 3705939 3961521 4215411 4217103 4254967 4487373 4529481 4796847 4841859 5106321 5152169 5154237 5484567 5862813 7397679 8811099 11117817 11884563 12646233 12764901 13462119 13588443 14390541 14525577 15456507 15462711 16453701 16608097 17588439 17753483 22193037 27124823 37938699 38294703 40765329 43576731 46369521 46388133 46804637 49361103 49824291 52765317 53260449 56673859 66579111 71510897 76442683 81374469 114884109 122295987 130730193 139108563 140413911 148083309 149472873 158295951 159781347 170021577 199737333 214532691 229328049 244123407 298373053 344652327 417325689 421241733 448418619 479344041 510064731 514851007 643598073 687984147 732370221 786619867 840869513 895119159 1263725199 1345255857 1438032123 1530194193 1544553021 1930794219 2063952441 2197110663 2216837807 2359859601 2522608539 2685357477 3791175597 4590582579 4633659063 5792382657 6191857323 6650513421 7079578803 7567825617 8056072431 8652818537 9249564643 13900977189 19951540263 21238736409 22703476851 24168217293 24385215877 25958455611 27748693929 41702931567 59854620789 63716209227 68110430553 73155647631 77875366833 83246081787 179563862367 219466942893 233626100499 249738245361 268237374647 658400828679 700878301497 749214736083 804712123941 1975202486037 2414136371823 7242409115469 21727227346407
• Sum of all divisors σ(n): 38177457373440
• Sum of proper divisors (its aliquot sum) s(n): 16450230027033
• 21727227346407 is a deficient number, because the sum of its proper divisors (16450230027033) is less than itself. Its deficiency is 5276997319374

Bases of 21727227346407

• Binary: 100111100001011000011101010101111110111100111₂
• Hexadecimal: 0x13C2C3AAFDE7
• Base-36: 7P9CM6JFR

Squares and roots of 21727227346407

• 21727227346407 squared (21727227346407²) is 472072408162456166775809649
• 21727227346407 cubed (21727227346407³) is 10256824536111524707419827716921216081143
• The square root of 21727227346407 is 4661247.4024028159
• The cube root of 21727227346407 is 27904.1053496515

Scales and comparisons

• 21,727,227,346,407 seconds is equal to 690,858 years, 32 weeks, 2 days, 17 hours, 33 minutes, 27 seconds.
• To count from 1 to 21,727,227,346,407 would take you about one million, seven hundred twenty-seven thousand, one hundred forty-six 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 21727227346407 cubic inches would be around 2325.3 feet tall.

Recreational maths with 21727227346407

• 21727227346407 backwards is 70464372272712
• The number of decimal digits it has is: 14
• The sum of 21727227346407's digits is 54
• More coming soon!