421408945930809132

Names of 421408945930809132

• Cardinal: 421408945930809132 can be written as Four hundred twenty-one quadrillion, four hundred eight trillion, nine hundred forty-five billion, nine hundred thirty million, eight hundred nine thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 4.21408945930809132 × 10¹⁷

Factors of 421408945930809132

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 107538

Divisors of 421408945930809132

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 93 108 124 186 211 271 279 372 422 542 558 633 813 837 844 1084 1116 1266 1626 1674 1899 2439 2532 3252 3348 3798 4878 5697 6541 7317 7596 8401 9756 11394 13082 14634 16802 19623 22788 25203 26164 27779 29268 33604 39246 50406 55558 57181 58869 75609 78492 79241 83337 100812 111116 114362 117738 151218 158482 166674 171543 176607 226827 228724 235476 237723 250011 302436 316964 333348 343086 353214 453654 475446 500022 514629 686172 706428 713169 750033 861149 907308 950892 1000044 1029258 1426338 1500066 1543887 1722298 1772611 2058516 2139507 2456471 2583447 2852676 3000132 3087774 3444596 3545222 4279014 4912942 5166894 5317833 5861369 6175548 7090444 7369413 7528109 7750341 8558028 9825884 10333788 10635666 11722738 14738826 15056218 15500682 15953499 16719851 17584107 21271332 21474311 22108239 22584327 23251023 23445476 29477652 30112436 31001364 31906998 33439702 35168214 42948622 44216478 45168654 46502046 47860497 50159553 52752321 63813996 64422933 66324717 66879404 67752981 70336428 85897244 88432956 90337308 93004092 95720994 100319106 105504642 128845866 132649434 135505962 150478659 158256963 181702439 191441988 193268799 200638212 203258943 211009284 233371379 257691732 265298868 271011924 300957318 316513926 363404878 386537598 406517886 451435977 466742758 518315381 545107317 579806397 601914636 633027852 665703641 700114137 726809756 773075196 813035772 902871954 933485516 1036630762 1090214634 1159612794 1331407282 1400228274 1554946143 1588430999 1635321951 1805743908 1997110923 2073261524 2100342411 2180429268 2201235739 2319225588 2662814564 2800456548 3109892286 3176861998 3270643902 3994221846 4200684822 4402471478 4531079621 4664838429 4765292997 4905965853 5991332769 6219784572 6301027233 6353723996 6541287804 6603707217 7988443692 8401369644 8804942956 9062159242 9329676858 9530585994 9811931706 11982665538 12602054466 13207414434 13593238863 13994515287 14295878991 17973998307 18124318484 18659353716 19061171988 19623863412 19811121651 23965331076 25204108932 26414828868 27186477726 27989030574 28591757982 35947996614 39622243302 40779716589 42887636973 49241360969 54372955452 55978061148 57183515964 59433364953 68238307909 71895993228 79244486604 81559433178 85775273946 98482721938 118866729906 122339149767 136476615818 140463468251 147724082907 163118866356 171550547892 196965443876 204714923727 237733459812 244678299534 272953231636 280926936502 295448165814 409429847454 421390404753 443172248721 464460740929 489356599068 561853873004 590896331628 596534885269 614144771181 818859694908 842780809506 886344497442 928921481858 1193069770538 1228289542362 1264171214259 1329516746163 1393382222787 1685561619012 1772688994884 1789604655807 1842434313543 1857842963716 2386139541076 2456579084724 2528342428518 2659033492326 2786764445574 3579209311614 3684868627086 3792513642777 4180146668361 5056684857036 5318066984652 5368813967421 5573528891148 7158418623228 7369737254172 7585027285554 8360293336722 10737627934842 12540440005083 14398282968799 15170054571108 16106441902263 16720586673444 18492581443339 21475255869684 25080880010166 28796565937598 32212883804526 36985162886678 43194848906397 50161760020332 55477744330017 57593131875196 64425767609052 73970325773356 86389697812794 110955488660034 125868860791759 129584546719191 166433232990051 172779395625588 221910977320068 251737721583518 259169093438382 332866465980102 377606582375277 388753640157573 499299698970153 503475443167036 518338186876764 665732931960204 755213164750554 777507280315146 998599397940306 1132819747125831 1510426329501108 1555014560630292 1997198795880612 2265639494251662 3398459241377493 3901934684544529 4531278988503324 6796918482754986 7803869369089058 11705804053633587 13593836965509972 15607738738178116 23411608107267174 35117412160900761 46823216214534348 70234824321801522 105352236482702283 140469648643603044 210704472965404566 421408945930809132
• Sum of all divisors σ(n): 1137366531057254400
• Sum of proper divisors (its aliquot sum) s(n): 715957585126445268
• 421408945930809132 is an abundant number, because the sum of its proper divisors (715957585126445268) is greater than itself. Its abundance is 294548639195636136

Bases of 421408945930809132

• Binary: 10111011001001001010011010000011111011000001010111100101100₂
• Hexadecimal: 0x5D925341F60AF2C
• Base-36: 379D056MNG30

Squares and roots of 421408945930809132

• 421408945930809132 squared (421408945930809132²) is 177585499710515614491377120214593424
• 421408945930809132 cubed (421408945930809132³) is 74836118245604395350169234223935347163383038726347968
• The square root of 421408945930809132 is 649160185.1090446629
• The cube root of 421408945930809132 is 749723.7180477243

Scales and comparisons

• 421,408,945,930,809,132 seconds is equal to 13,399,500,977 years, 7 weeks, 3 days, 15 hours, 52 minutes, 12 seconds.
• To count from 1 to 421,408,945,930,809,132 would take you about forty billion, one hundred ninety-eight million, five hundred two thousand, nine hundred thirty-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 421408945930809132 cubic inches would be around 62477 feet tall.

Recreational maths with 421408945930809132

• 421408945930809132 backwards is 231908039549804124
• The number of decimal digits it has is: 18
• The sum of 421408945930809132's digits is 72
• More coming soon!