221435066081040

Names of 221435066081040

• Cardinal: 221435066081040 can be written as Two hundred twenty-one trillion, four hundred thirty-five billion, sixty-six million, eighty-one thousand and forty.

Scientific notation

• Scientific notation: 2.2143506608104 × 10¹⁴

Factors of 221435066081040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 32729

Divisors of 221435066081040

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 35 38 40 42 48 56 57 60 70 76 80 84 95 105 112 114 120 133 139 140 152 168 190 210 228 240 266 278 280 285 304 336 380 399 417 420 456 532 556 560 570 665 695 760 798 834 840 912 973 1064 1112 1140 1330 1390 1520 1596 1613 1668 1680 1946 1995 2085 2128 2224 2280 2641 2660 2780 2919 3192 3226 3336 3892 3990 4170 4560 4839 4865 5282 5320 5560 5838 6384 6452 6672 7784 7923 7980 8065 8340 9678 9730 10564 10640 11120 11291 11676 12904 13205 14595 15568 15846 15960 16130 16680 18487 19356 19460 21128 22582 23352 24195 25808 26410 29190 30647 30941 31692 31920 32260 33360 33873 36974 38712 38920 39615 42256 45164 46704 48390 52820 55461 56455 58380 61294 61882 63384 64520 67746 73948 77424 77840 79230 90328 91941 92435 92823 96780 105640 110922 112910 116760 122588 123764 126768 129040 135492 147896 153235 154705 158460 169365 180656 183882 184870 185646 193560 211280 214529 216587 221844 224207 225820 233520 245176 247528 270984 277305 295792 306470 309410 316920 338730 367764 369740 371292 387120 429058 433174 443688 448414 451640 459705 464115 490352 495056 541968 554610 587879 612940 618820 633840 643587 649761 672621 677460 735528 739480 742584 858116 866348 887376 896828 903280 919410 928230 1072645 1082935 1109220 1121035 1175758 1225880 1237640 1287174 1299522 1345242 1354920 1471056 1478960 1485168 1569449 1716232 1732696 1763637 1793656 1838820 1856460 2145290 2165870 2218440 2242070 2351516 2451760 2475280 2574348 2599044 2690484 2709840 2939395 3138898 3217935 3248805 3363105 3432464 3465392 3527274 3587312 3677640 3712920 4115153 4259933 4290580 4300799 4331740 4436880 4484140 4703032 4708347 5148696 5198088 5380968 5878790 6277796 6435870 6497610 6726210 7054548 7355280 7425840 7847245 8230306 8519866 8581160 8601598 8663480 8818185 8968280 9406064 9416694 10297392 10396176 10761936 11757580 12345459 12555592 12779799 12871740 12902397 12995220 13452420 14109096 15694490 16460612 17039732 17162320 17203196 17326960 17636370 17936560 18833388 20575765 21299665 21503995 23515160 23541735 24690918 25111184 25559598 25743480 25804794 25990440 26904840 28218192 29819531 30105593 31388980 32921224 34079464 34406392 35272740 37666776 41151530 42599330 43007990 47030320 47083470 49381836 49907833 51119196 51486960 51609588 51980880 53809680 59639062 60211186 61727295 62777960 63898995 64511985 65842448 68158928 68812784 70545480 75333552 81715181 82303060 85198660 86015980 89458593 90316779 94166940 98763672 99815666 102238392 103219176 119278124 120422372 123454590 125555920 127797990 129023970 141090960 149097655 149723499 150527965 163430362 164606120 170397320 172031960 178917186 180633558 188333880 197527344 199631332 204476784 206438352 238556248 240844744 245145543 246909180 249539165 255595980 258047940 298195310 299446998 301055930 326860724 329212240 340794640 344063920 349354831 357834372 361267116 376667760 399262664 408575905 447292965 451583895 477112496 481689488 490291086 493818360 499078330 511191960 516095880 572006267 596390620 598893996 602111860 653721448 698709662 715668744 722534232 748617495 798525328 817151810 894585930 903167790 948248827 980582172 987636720 998156660 1022383920 1032191760 1048064493 1144012534 1192781240 1197787992 1204223720 1225727715 1307442896 1397419324 1431337488 1445068464 1497234990 1634303620 1716018801 1746774155 1789171860 1806335580 1896497654 1961164344 1996313320 2096128986 2288025068 2385562480 2395575984 2408447440 2451455430 2794838648 2844746481 2860031335 2994469980 3268607240 3432037602 3493548310 3578343720 3612671160 3792995308 3922328688 3992626640 4192257972 4576050136 4741244135 4902910860 5240322465 5589677296 5689492962 5720062670 5988939960 6537214480 6637741789 6864075204 6937188787 6987096620 7156687440 7225342320 7585990616 8384515944 8580094005 9152100272 9482488270 9805821720 10480644930 11378985924 11440125340 11977879920 13275483578 13728150408 13874377574 13974193240 14223732405 15171981232 16769031888 17160188010 18964976540 19611643440 19913225367 20811566361 20961289860 22757971848 22880250680 26550967156 27456300816 27748755148 27948386480 28447464810 33188708945 34320376020 34685943935 37929953080 39826450734 41623132722 41922579720 45515943696 45760501360 48560321509 53101934312 55497510296 56894929620 66377417890 68640752040 69371887870 75859906160 79652901468 83246265444 83845159440 97120643018 99566126835 104057831805 106203868624 110995020592 113789859240 131806586953 132754835780 137281504080 138743775740 145680964527 159305802936 166492530888 194241286036 199132253670 208115663610 227579718480 242801607545 263613173906 265509671560 277487551480 291361929054 318611605872 332985061776 388482572072 395419760859 398264507340 416231327220 485603215090 527226347812 531019343120 554975102960 582723858108 659032934765 728404822635 776965144144 790839521718 796529014680 832462654440 922646108671 971206430180 1054452695624 1165447716216 1318065869530 1456809645270 1581679043436 1593058029360 1664925308880 1845292217342 1942412860360 1977098804295 2108905391248 2330895432432 2636131739060 2767938326013 2913619290540 3163358086872 3690584434684 3884825720720 3954197608590 4613230543355 5272263478120 5535876652026 5827238581080 6326716173744 7381168869368 7908395217180 9226461086710 10544526956240 11071753304052 11654477162160 13839691630065 14762337738736 15816790434360 18452922173420 22143506608104 27679383260130 31633580868720 36905844346840 44287013216208 55358766520260 73811688693680 110717533040520 221435066081040
• Sum of all divisors σ(n): 832286530252800
• Sum of proper divisors (its aliquot sum) s(n): 610851464171760
• 221435066081040 is an abundant number, because the sum of its proper divisors (610851464171760) is greater than itself. Its abundance is 389416398090720

Bases of 221435066081040

• Binary: 110010010110010011011110011101000101111100010000₂
• Hexadecimal: 0xC964DE745F10
• Base-36: 26HPV526MO

Squares and roots of 221435066081040

• 221435066081040 squared (221435066081040²) is 49033488490314551503847481600
• 221435066081040 cubed (221435066081040³) is 10857733764036716980269957595901585508864000
• The square root of 221435066081040 is 14880694.4085630627
• The cube root of 221435066081040 is 60499.0839358633

Scales and comparisons

• 221,435,066,081,040 seconds is equal to 7,040,950 years, 8 weeks, 1 day, 10 hours, 4 minutes.
• To count from 1 to 221,435,066,081,040 would take you about seventeen million, six hundred two thousand, three hundred seventy-five 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 221435066081040 cubic inches would be around 5041.6 feet tall.

Recreational maths with 221435066081040

• 221435066081040 backwards is 040180660534122
• 221435066081040 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221435066081040's digits is 42
• More coming soon!