421545249216

Names of 421545249216

• Cardinal: 421545249216 can be written as Four hundred twenty-one billion, five hundred forty-five million, two hundred forty-nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.21545249216 × 10¹¹

Factors of 421545249216

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 362

Divisors of 421545249216

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 27 28 32 36 38 39 42 48 52 54 56 57 61 63 64 72 76 78 81 84 91 96 104 108 112 114 117 122 126 133 144 152 156 162 168 171 182 183 189 192 208 216 224 228 234 243 244 247 252 257 266 273 288 304 312 324 336 342 351 364 366 378 399 416 427 432 448 456 468 486 488 494 504 513 514 532 546 549 567 576 608 624 648 672 684 702 728 732 741 756 771 793 798 819 832 854 864 912 936 972 976 988 1008 1026 1028 1053 1064 1092 1098 1134 1159 1197 1216 1248 1281 1296 1344 1368 1404 1456 1464 1482 1512 1539 1542 1586 1596 1638 1647 1701 1708 1728 1729 1799 1824 1872 1944 1952 1976 2016 2052 2056 2106 2128 2184 2196 2223 2268 2313 2318 2379 2394 2457 2496 2562 2592 2736 2808 2912 2928 2964 3024 3078 3084 3159 3172 3192 3276 3294 3341 3402 3416 3458 3477 3591 3598 3648 3744 3843 3888 3904 3952 4032 4104 4112 4212 4256 4368 4392 4446 4536 4617 4626 4636 4758 4788 4883 4914 4941 5124 5184 5187 5397 5472 5551 5616 5824 5856 5928 6048 6156 6168 6318 6344 6384 6552 6588 6669 6682 6804 6832 6916 6939 6954 7137 7182 7196 7371 7488 7686 7776 7904 8113 8208 8224 8424 8512 8736 8784 8892 9072 9234 9252 9272 9516 9576 9766 9828 9882 10023 10248 10374 10431 10773 10794 10944 11102 11232 11529 11712 11856 12096 12312 12336 12636 12688 12768 13104 13176 13338 13364 13608 13664 13832 13878 13908 14274 14364 14392 14649 14742 14823 15067 15372 15552 15561 15677 15808 16191 16226 16416 16448 16653 16848 17472 17568 17784 18144 18468 18504 18544 19032 19152 19532 19656 19764 20007 20046 20496 20748 20817 20862 21411 21546 21588 22113 22204 22464 23058 23387 23712 24339 24624 24672 25272 25376 25536 26208 26352 26676 26728 27216 27328 27664 27756 27816 28548 28728 28784 29298 29484 29646 30069 30134 30744 31122 31293 31354 32319 32382 32452 32832 33306 33696 34181 34587 35136 35568 36288 36936 37008 37088 38064 38304 39064 39312 39528 40014 40092 40992 41496 41634 41724 42822 43092 43176 43947 44226 44408 45201 46116 46683 46774 47031 47424 48573 48678 49248 49344 49959 50544 50752 52416 52704 53352 53456 54432 55328 55512 55632 57096 57456 57568 58596 58968 59292 60021 60138 60268 61488 62244 62451 62586 62708 63479 64233 64638 64764 64904 66612 67392 68362 69174 70161 71136 73017 73872 74016 74176 76128 76608 78128 78624 79056 80028 80184 81984 82992 83268 83448 85644 86184 86352 87894 88452 88816 90207 90402 92232 93366 93548 93879 94062 97146 97356 98496 99918 101088 102543 103761 105408 105469 106704 106912 108864 109739 110656 111024 111264 114192 114912 115136 117192 117936 118584 120042 120276 120536 122976 124488 124902 125172 125416 126958 128466 129276 129528 129808 131841 133224 135603 136724 138348 140049 140322 141093 142272 145719 146034 147744 148032 149877 152256 156256 157248 158112 160056 160368 165984 166536 166896 171288 172368 172704 175788 176904 177632 180414 180804 184464 186732 187096 187758 188124 190437 192699 194292 194712 199836 202176 203801 205086 207522 210483 210938 213408 213824 219051 219478 222048 222528 228384 229824 234384 235872 237168 240084 240552 241072 245952 248976 249804 250344 250832 253916 256932 258552 259056 259616 263682 266448 270621 271206 273448 276696 280098 280644 281637 282186 291438 292068 295488 297863 299754 307629 312512 316224 316407 320112 320736 329217 331968 333072 333792 342576 344736 345408 351576 353808 355264 360828 361608 368928 373464 374192 375516 376248 380874 385398 388584 389424 395523 399672 406809 407602 410172 415044 420147 420966 421876 423279 426816 437157 438102 438956 444096 444353 449631 456768 468768 471744 474336 480168 481104 482144 497952 499608 500688 501664 507832 513864 517104 518112 519232 527364 532896 541242 542412 546896 553392 560196 561288 563274 564372 571311 582876 584136 595726 599508 611403 615258 631449 632814 640224 641472 657153 658434 666144 667584 685152 689472 703152 707616 721656 723216 737856 746928 748384 751032 752496 761748 770796 777168 778848 791046 799344 811863 813618 815204 820344 830088 840294 841932 843752 846558 874314 876204 877912 888706 893589 899262 922887 937536 948672 949221 960336 962208 964288 987651 995904 999216 1001376 1003328 1015664 1027728 1034208 1036224 1054728 1065792 1082484 1084824 1093792 1106784 1120392 1122576 1126548 1128744 1142622 1165752 1168272 1186569 1191452 1199016 1220427 1222806 1230516 1262898 1265628 1269837 1280448 1314306 1316868 1332288 1333059 1348893 1370304 1406304 1415232 1426607 1443312 1446432 1493856 1496768 1502064 1504992 1523496 1541592 1554336 1557696 1582092 1598688 1623726 1627236 1630408 1640688 1660176 1680588 1683864 1687504 1693116 1713933 1748628 1752408 1755824 1777412 1787178 1798524 1834209 1845774 1894347 1898442 1920672 1924416 1971459 1975302 1998432 2002752 2031328 2055456 2068416 2085041 2109456 2164968 2169648 2187584 2213568 2240784 2245152 2253096 2257488 2285244 2331504 2336544 2373138 2382904 2398032 2440854 2445612 2461032 2525796 2531256 2539674 2628612 2633736 2666118 2680767 2697786 2768661 2812608 2847663 2853214 2886624 2892864 2962953 2987712 3004128 3009984 3046992 3083184 3108672 3164184 3197376 3247452 3254472 3260816 3281376 3320352 3361176 3367728 3375008 3386232 3427866 3497256 3504816 3511648 3554824 3574356 3597048 3661281 3668418 3691548 3788694 3796884 3809511 3841344 3872219 3942918 3950604 3996864 3999177 4062656 4110912 4170082 4218912 4279821 4329936 4339296 4481568 4490304 4506192 4514976 4570488 4663008 4673088 4746276 4765808 4796064 4881708 4891224 4922064 5051592 5062512 5079348 5141799 5257224 5267472 5332236 5361534 5395572 5502627 5537322 5683041 5695326 5706428 5773248 5925906 6008256 6093984 6166368 6255123 6328368 6494904 6508944 6521632 6562752 6640704 6722352 6735456 6750016 6772464 6855732 6994512 7009632 7023296 7109648 7148712 7194096 7322562 7336836 7383096 7577388 7593768 7619022 7744438 7885836 7901208 7998354 8042301 8305983 8340164 8437824 8542989 8559642 8659872 8678592 8888859 8963136 9012384 9029952 9140976 9326016 9492552 9531616 9592128 9763416 9782448 9844128 10103184 10125024 10158696 10283598 10514448 10534944 10664472 10723068 10791144 11005254 11074644 11366082 11390652 11412856 11616657 11851812 11997531 12187968 12332736 12510246 12656736 12839463 12989808 13017888 13043264 13444704 13470912 13544928 13711464 13989024 14019264 14219296 14297424 14388192 14645124 14673672 14766192 15154776 15187536 15238044 15425397 15488876 15771672 15802416 15996708 16084602 16507881 16611966 16680328 17085978 17119284 17319744 17777718 18024768 18281952 18765369 18985104 19063232 19526832 19564896 19688256 20206368 20250048 20317392 20567196 21028896 21069888 21328944 21446136 21582288 22010508 22149288 22732164 22781304 22825712 23233314 23703624 23995062 24126903 25020492 25313472 25628967 25678926 25979616 26035776 26666577 26889408 27089856 27105533 27422928 27978048 28438592 28594848 28776384 29290248 29347344 29532384 30309552 30375072 30476088 30850794 30977752 31543344 31604832 31993416 32169204 33015762 33223932 33360656 34171956 34238568 34849971 35555436 35992593 36563904 37530738 37970208 38518389 39053664 39129792 40412736 40634784 41134392 42057792 42657888 42892272 43164576 44021016 44298576 45464328 45562608 45651424 46466628 47407248 47990124 48253806 49523643 50040984 51257934 51357852 51959232 53333154 54211066 54845856 56296107 57189696 58580496 58694688 59064768 60619104 60750144 60952176 61701588 61955504 63086688 63209664 63986832 64338408 66031524 66447864 66721312 68343912 68477136 69699942 71110872 71985186 72380709 75061476 75940416 77036778 78107328 81269568 81316599 82268784 85315776 85784544 86329152 88042032 88597152 90928656 91125216 91302848 92933256 94814496 95980248 96507612 99047286 100081968 102515868 102715704 104549913 106666308 107977779 108422132 109691712 112592214 115555167 117160992 117389376 121238208 121904352 123403176 123911008 126173376 127973664 128676816 132063048 132895728 133442624 136687824 136954272 139399884 142221744 143970372 144761418 150122952 154073556 162633198 164537568 168888321 171569088 176084064 177194304 181857312 182250432 185866512 189628992 191960496 193015224 198094572 200163936 205031736 205431408 209099826 213332616 215955558 216844264 225184428 231110334 234321984 243808704 243949797 246806352 247822016 255947328 257353632 264126096 265791456 273375648 273908544 278799768 284443488 287940744 289522836 300245904 308147112 313649739 325266396 329075136 337776642 346665501 352168128 363714624 371733024 383920992 386030448 396189144 400327872 410063472 410862816 418199652 426665232 431911116 433688528 450368856 462220668 487899594 493612704 506664963 514707264 528252192 531582912 546751296 557599536 568886976 575881488 579045672 600491808 616294224 627299478 650532792 675553284 693331002 731849391 743466048 767841984 772060896 792378288 820126944 821725632 836399304 853330464 863822232 867377056 900737712 924441336 940949217 975799188 987225408 1013329926 1056504384 1115199072 1151762976 1158091344 1200983616 1232588448 1254598956 1301065584 1351106568 1386662004 1463698782 1544121792 1584756576 1640253888 1672798608 1706660928 1727644464 1734754112 1801475424 1848882672 1881898434 1951598376 2026659852 2195548173 2230398144 2303525952 2316182688 2465176896 2509197912 2602131168 2702213136 2773324008 2927397564 3169513152 3345597216 3455288928 3602950848 3697765344 3763796868 3903196752 4053319704 4391096346 4632365376 5018395824 5204262336 5404426272 5546648016 5854795128 6586644519 6691194432 6910577856 7395530688 7527593736 7806393504 8106639408 8782192692 10036791648 10808852544 11093296032 11709590256 13173289038 15055187472 15612787008 16213278816 17564385384 20073583296 22186592064 23419180512 26346578076 30110374944 32426557632 35128770768 46838361024 52693156152 60220749888 70257541536 105386312304 140515083072 210772624608 421545249216
• Sum of all divisors σ(n): 1656397317120
• Sum of proper divisors (its aliquot sum) s(n): 1234852067904
• 421545249216 is an abundant number, because the sum of its proper divisors (1234852067904) is greater than itself. Its abundance is 813306818688

Bases of 421545249216

• Binary: 110001000100110000011100000100111000000₂
• Hexadecimal: 0x62260E09C0
• Base-36: 5DNL5O00

Squares and roots of 421545249216

• 421545249216 squared (421545249216²) is 177700397136579548614656
• 421545249216 cubed (421545249216³) is 74908758196721598610573951070109696
• The square root of 421545249216 is 649265.1609442787
• The cube root of 421545249216 is 7498.0454119357

Scales and comparisons

• 421,545,249,216 seconds is equal to 13,403 years, 43 weeks, 2 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 421,545,249,216 would take you about twenty-six thousand, eight hundred 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 421545249216 cubic inches would be around 624.8 feet tall.

Recreational maths with 421545249216

• 421545249216 backwards is 612942545124
• The number of decimal digits it has is: 12
• The sum of 421545249216's digits is 45
• More coming soon!