221423390047872

Names of 221423390047872

• Cardinal: 221423390047872 can be written as Two hundred twenty-one trillion, four hundred twenty-three billion, three hundred ninety million, forty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.21423390047872 × 10¹⁴

Factors of 221423390047872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 47281

Divisors of 221423390047872

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 43 48 53 64 72 86 96 106 128 129 144 159 172 192 212 258 288 318 344 384 387 424 477 516 576 636 688 774 848 954 1032 1152 1272 1376 1548 1696 1861 1908 2064 2279 2544 2752 3096 3392 3722 3816 4128 4558 5088 5504 5583 6192 6784 6837 7444 7632 8256 9116 10176 11166 12384 13674 14888 15264 16512 16749 18232 20352 20511 22332 24768 27348 29776 30528 33498 36464 41022 44664 45319 49536 54696 59552 61056 66996 72928 80023 82044 89328 90638 98633 109392 119104 133992 135957 145856 160046 164088 178656 181276 197266 218784 238208 240069 267984 271914 291712 295899 320092 328176 357312 362552 394532 407871 437568 480138 535968 543828 591798 640184 656352 714624 720207 725104 789064 815742 875136 887697 960276 1071936 1087656 1183596 1280368 1312704 1440414 1450208 1578128 1631484 1775394 1920552 1948717 2143872 2175312 2367192 2401907 2560736 2625408 2880828 2900416 3156256 3262968 3550788 3841104 3897434 4241219 4350624 4734384 4803814 5121472 5761656 5800832 5846151 6312512 6525936 7101576 7205721 7682208 7794868 8482438 8701248 9468768 9607628 10242944 11523312 11692302 12625024 12723657 13051872 14203152 14411442 15364416 15589736 16964876 17402496 17538453 18937536 19215256 21617163 23046624 23384604 25447314 26103744 28406304 28822884 30728832 31179472 33929752 35076906 37875072 38170971 38430512 43234326 46093248 46769208 50894628 52207488 56812608 57645768 62358944 67859504 70153812 76341942 76861024 84338659 86468652 92186496 93538416 101789256 103282001 113625216 115291536 124717888 135719008 140307624 152683884 153722048 168677318 172937304 187076832 203578512 206564002 230583072 249435776 253015977 271438016 280615248 305367768 307444096 309846003 337354636 345874608 374153664 407157024 413128004 461166144 506031954 542876032 561230496 610735536 619692006 674709272 691749216 748307328 759047931 814314048 826256008 922332288 929538009 1012063908 1122460992 1221471072 1239384012 1349418544 1383498432 1518095862 1628628096 1652512016 1859076018 2024127816 2244921984 2442942144 2478768024 2698837088 2766996864 3036191724 3305024032 3626562337 3718152036 4048255632 4469948927 4885884288 4957536048 5397674176 6072383448 6610048064 7253124674 7436304072 8096511264 8939897854 9915072096 10795348352 10879687011 12144766896 13220096128 13409846781 14506249348 14872608144 16193022528 17879795708 19830144192 21759374022 24289533792 26819693562 29012498696 29745216288 32386045056 32639061033 35759591416 39660288384 40229540343 43518748044 48579067584 53639387124 58024997392 59490432576 65278122066 71519182832 80459080686 87037496088 97158135168 107278774248 116049994784 118980865152 130556244132 143038365664 160918161372 174074992176 192207803861 214557548496 232099989568 261112488264 286076731328 321836322744 348149984352 384415607722 429115096992 464199979136 522224976528 572153462656 576623411583 643672645488 696299968704 768831215444 858230193984 1044449953056 1153246823166 1287345290976 1392599937408 1537662430888 1716460387968 1729870234749 2088899906112 2306493646332 2574690581952 3075324861776 3459740469498 4177799812224 4612987292664 5149381163904 6150649723552 6919480938996 9225974585328 12301299447104 13838961877992 18451949170656 24602598894208 27677923755984 36903898341312 55355847511968 73807796682624 110711695023936 221423390047872
• Sum of all divisors σ(n): 664660005609600
• Sum of proper divisors (its aliquot sum) s(n): 443236615561728
• 221423390047872 is an abundant number, because the sum of its proper divisors (443236615561728) is greater than itself. Its abundance is 221813225513856

Bases of 221423390047872

• Binary: 110010010110001000100110100000100011111010000000₂
• Hexadecimal: 0xC96226823E80
• Base-36: 26HKI1G9S0

Squares and roots of 221423390047872

• 221423390047872 squared (221423390047872²) is 49028317660292061054451728384
• 221423390047872 cubed (221423390047872³) is 10856016304685820171797177836943214901198848
• The square root of 221423390047872 is 14880302.0818756229
• The cube root of 221423390047872 is 60498.0205666037

Scales and comparisons

• 221,423,390,047,872 seconds is equal to 7,040,578 years, 46 weeks, 4 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 221,423,390,047,872 would take you about seventeen million, six hundred one thousand, four hundred forty-seven 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 221423390047872 cubic inches would be around 5041.5 feet tall.

Recreational maths with 221423390047872

• 221423390047872 backwards is 278740093324122
• The number of decimal digits it has is: 15
• The sum of 221423390047872's digits is 54
• More coming soon!