421420372371284

Names of 421420372371284

• Cardinal: 421420372371284 can be written as Four hundred twenty-one trillion, four hundred twenty billion, three hundred seventy-two million, three hundred seventy-one thousand, two hundred eighty-four.

Scientific notation

• Scientific notation: 4.21420372371284 × 10¹⁴

Factors of 421420372371284

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 80

Divisors of 421420372371284

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 11 13 22 23 26 31 44 46 52 62 92 121 124 143 169 242 253 286 299 338 341 403 484 506 529 572 598 676 682 713 806 1012 1058 1196 1331 1364 1426 1573 1612 1859 2116 2197 2662 2783 2852 3146 3289 3718 3751 3887 4394 4433 5239 5324 5566 5819 6292 6578 6877 7436 7502 7774 7843 8788 8866 9269 10478 11132 11638 13156 13754 15004 15548 15686 16399 17303 17732 18538 20449 20956 23276 24167 27508 28561 30613 31372 32798 34606 36179 37076 40898 41261 42757 48334 48763 50531 57122 57629 61226 64009 65596 68107 69212 72358 75647 81796 82522 85514 86273 89401 96668 97526 101062 101959 114244 115258 120497 122452 128018 136214 144716 151294 165044 171028 172546 178802 180389 195052 202124 203918 213187 224939 230516 240994 256036 265837 272428 302588 314171 345092 357604 360778 371293 397969 407836 426374 449878 470327 481988 531674 536393 555841 628342 633919 656903 704099 721556 742586 749177 795938 832117 852748 885391 899756 940654 949003 983411 1063348 1072786 1111682 1121549 1162213 1256684 1267838 1313806 1325467 1408198 1485172 1498354 1566461 1591876 1664234 1770782 1881308 1898006 1966822 1984279 2145572 2223364 2243098 2324426 2345057 2535676 2627612 2650934 2771431 2816396 2924207 2996708 3132922 3328468 3455881 3541564 3796012 3933644 3968558 4084223 4486196 4648852 4690114 4826809 5173597 5301868 5542862 5848414 6114251 6265844 6911762 6973109 7225933 7937116 8168446 8240947 8539739 9153287 9380228 9653618 9739301 10347194 10817521 11085724 11510083 11696828 12228502 12337039 12784343 13823524 13946218 14451866 14580137 15108769 16336892 16481894 17079478 17231071 18306574 19307236 19478602 20363993 20694388 21635042 21827069 23020166 24457004 24674078 25568686 25795627 27892436 28903732 29160274 30217538 30485741 32963788 34158956 34462142 36028603 36613148 38014691 38957204 40727986 43270084 43654138 44926453 46040332 49348156 51137372 51591254 53094899 58320548 60435076 60971482 67256761 68924284 72057206 76029382 79485263 81455972 87308276 89852906 90650417 93937129 103182508 106189798 107132311 111016607 118992731 121942964 126610913 134513522 140627773 144114412 149631079 152058764 158970526 160381507 166196459 179705812 181300834 187874258 189541781 196413997 212379596 214264622 222033214 224003923 237985462 253221826 264731909 269027044 281255546 283751897 299262158 317941052 320763014 332392918 335343151 362601668 375748516 379083562 392827994 396314633 428529244 444066428 448007846 468371839 475970924 494190983 506443652 529463818 562511092 567503794 584043889 598524316 641526028 664785836 670686302 758167124 785655988 792629266 874337893 896015692 936743678 988381966 1033308419 1058927636 1135007588 1168087778 1178455421 1221182677 1341372604 1392720043 1546905503 1585258532 1645941869 1748675786 1828161049 1873487356 1976763932 2066616838 2084959591 2160553967 2336175556 2356910842 2442365354 2464043153 2553381961 2785440086 2912050999 3093811006 3291883738 3441514817 3497351572 3656322098 3688774661 4133233676 4169919182 4321107934 4359460963 4713821684 4884730708 4928086306 5106763922 5152090229 5570880172 5824101998 6088833907 6187622012 6424482779 6583767476 6883029634 7312644196 7377549322 8339838364 8642215868 8718921926 9856172612 10213527844 10304180458 11366392609 11648203996 12177667814 12848965558 13433009447 13766059268 14755098644 15319920473 17437843852 18105360559 20109771539 20608360916 22732785218 23766093637 24355335628 25697931116 26866018894 27104474683 28087201571 30639840946 32032560989 36210721118 37856662987 40219543078 45465570436 47532187274 47954070593 53732037788 54208949366 56174403142 56672992519 61279681892 64065121978 66977172977 72421442236 75713325974 79154840791 80439086156 95064374548 95908141186 108417898732 112348806284 113345985038 128130243956 133954345954 147763103917 151426651948 158309681582 191816282372 199158966149 226691970076 261427030007 267908691908 295526207834 308959217281 316619363164 352358170879 398317932298 416423292857 522854060014 591052415668 617918434562 623402917709 704716341758 736748902747 796635864596 832846585714 870703248701 1045708120028 1235836869124 1246805835418 1409432683516 1473497805494 1665693171428 1741406497402 2493611670836 2946995610988 3398551390091 3482812994804 4580656221427 6797102780182 8104237930217 9161312442854 9577735735711 13594205560364 16208475860434 18322624885708 19155471471422 32416951720868 38310942942844 105355093092821 210710186185642 421420372371284
• Sum of all divisors σ(n): 948279669222144
• Sum of proper divisors (its aliquot sum) s(n): 526859296850860
• 421420372371284 is an abundant number, because the sum of its proper divisors (526859296850860) is greater than itself. Its abundance is 105438924479576

Bases of 421420372371284

• Binary: 1011111110100011110010011100110001010011101010100₂
• Hexadecimal: 0x17F479398A754
• Base-36: 45DPUGYHXW

Squares and roots of 421420372371284

• 421420372371284 squared (421420372371284²) is 177595130249551666933147808656
• 421420372371284 cubed (421420372371284³) is 74842205921092746651761789760403191021034304
• The square root of 421420372371284 is 20528525.8207033465
• The cube root of 421420372371284 is 74973.0494201935

Scales and comparisons

• 421,420,372,371,284 seconds is equal to 13,399,864 years, 15 weeks, 5 days, 3 hours, 34 minutes, 44 seconds.
• To count from 1 to 421,420,372,371,284 would take you about thirty-three million, four hundred ninety-nine thousand, six hundred sixty 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 421420372371284 cubic inches would be around 6247.8 feet tall.

Recreational maths with 421420372371284

• 421420372371284 backwards is 482173273024124
• The number of decimal digits it has is: 15
• The sum of 421420372371284's digits is 50
• More coming soon!