421212944460

Names of 421212944460

• Cardinal: 421212944460 can be written as Four hundred twenty-one billion, two hundred twelve million, nine hundred forty-four thousand, four hundred sixty.

Scientific notation

• Scientific notation: 4.2121294446 × 10¹¹

Factors of 421212944460

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 487

Divisors of 421212944460

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 19 20 21 22 28 30 33 35 38 42 44 49 55 57 60 66 70 76 77 84 95 98 105 109 110 114 132 133 140 147 154 165 190 196 209 210 218 220 228 231 245 266 285 294 308 327 330 331 361 380 385 399 418 420 436 462 490 532 539 545 570 588 627 654 660 662 665 722 735 763 770 798 836 924 931 980 993 1045 1078 1083 1090 1140 1155 1199 1254 1308 1324 1330 1444 1463 1470 1526 1540 1596 1617 1635 1655 1805 1862 1986 1995 2071 2090 2156 2166 2180 2289 2310 2317 2398 2508 2527 2660 2695 2793 2926 2940 3052 3135 3234 3270 3310 3597 3610 3641 3724 3815 3971 3972 3990 4142 4180 4332 4389 4578 4620 4634 4655 4796 4965 5054 5341 5390 5415 5586 5852 5995 6213 6270 6289 6468 6540 6620 6951 7194 7220 7282 7315 7581 7630 7942 7980 8085 8284 8393 8778 9156 9268 9310 9930 10108 10241 10355 10682 10780 10830 10923 11172 11445 11585 11913 11990 12426 12540 12578 12635 13902 13965 14388 14497 14564 14630 15162 15260 15884 16023 16170 16219 16786 17556 17689 17985 18205 18620 18867 19855 19860 20482 20710 21364 21660 21846 21945 22781 22890 23170 23826 23980 24852 25156 25179 25270 25487 26705 27797 27804 27930 28994 29260 30324 30723 31065 31445 32046 32340 32438 33572 34755 35378 35970 36079 36410 37734 37905 39349 39710 40964 41420 41965 43491 43692 43890 44023 45562 45780 46340 47652 48657 50358 50540 50974 51205 53067 53410 54615 55594 55860 57988 58751 59565 61446 62130 62890 64092 64876 68343 69179 69510 70756 71940 72158 72485 72820 75468 75810 76461 78698 79420 80115 81095 83391 83930 86982 87780 88046 88445 91124 94335 97314 100716 101479 101948 102410 106134 106820 108237 109230 111188 113905 117502 118047 119130 119491 122892 124260 125780 125895 127435 132069 136686 138358 138985 139020 144316 144970 151620 152922 153615 157396 159467 160230 162190 166782 167860 173964 176092 176253 176890 178409 180395 188670 194579 194628 196745 202958 204820 207537 212268 216474 217455 218460 220115 227810 235004 236094 238260 238982 243285 251790 252553 254870 264138 265335 273372 275443 276716 277970 289940 293755 304437 305844 307230 308161 318934 320460 324380 333564 341715 345895 352506 353780 356818 358473 360790 377340 382305 389158 393490 396869 405916 415074 416955 432839 432948 434910 440230 455620 472188 477964 478401 484253 486570 503580 505106 507395 509740 528276 530670 535227 541185 550886 555940 583737 587510 590235 597455 608874 614460 616322 637868 660345 683430 685501 691790 705012 713636 716946 721580 757659 764610 778316 786980 793738 797335 826329 830148 833910 836437 865678 869820 880460 881265 892045 924483 956802 968506 972895 973140 1010212 1014790 1037685 1061340 1070454 1082370 1101772 1116269 1167474 1175020 1180470 1190607 1194910 1217748 1232644 1262765 1298517 1314401 1320690 1366860 1371002 1377215 1383580 1433892 1452759 1515318 1522185 1529220 1540805 1587476 1594670 1652658 1667820 1672874 1731356 1762530 1767871 1784090 1792365 1848966 1913604 1928101 1937012 1945790 1984345 2029580 2056503 2075370 2140908 2164195 2164740 2232538 2334948 2360940 2381214 2389820 2392005 2421265 2509311 2525530 2597034 2628802 2641380 2676135 2742004 2754430 2778083 2905518 2918685 3029873 3030636 3044370 3081610 3189340 3305316 3345748 3348807 3389771 3427505 3525060 3535742 3568180 3584730 3697932 3788295 3856202 3891580 3943203 3968690 4113006 4131645 4150740 4182185 4328390 4465076 4622415 4762428 4784010 4798507 4842530 5018622 5051060 5194068 5257604 5303613 5352270 5508860 5556166 5581345 5784303 5811036 5837370 5855059 5953035 6059746 6088740 6163220 6492585 6572005 6697614 6779542 6855010 7071484 7169460 7263795 7540511 7576590 7712404 7886406 7937380 8226012 8263290 8334249 8364370 8656780 8839355 9089619 9200807 9244830 9568020 9597014 9640505 9685060 10037244 10169313 10282515 10607226 10704540 11112332 11162690 11568606 11674740 11710118 11906070 12119492 12546555 12985170 13024519 13144010 13395228 13559084 13710020 13890415 14395521 14527590 15081022 15149365 15153180 15772812 16526580 16668498 16728740 16744035 16948855 17565177 17678710 18179238 18401614 18489660 19194028 19281010 19446581 19716015 20338626 20565030 21209111 21214452 22325380 22621533 23137212 23420236 23812140 23992535 25093110 25970340 26049038 26288020 26518065 27602421 27780830 28791042 28921515 29055180 29275295 30162044 30298730 33336996 33488070 33589549 33897710 35130354 35357420 36358476 36803228 37702555 38562020 38893162 39073557 39432030 40677252 41130060 41671245 42418222 45243066 45448095 46004035 47985070 50186220 50846565 52098076 52783577 53036130 55204842 55561660 57582084 57843030 58339743 58550590 60597460 63627333 64405649 65122595 66976140 67179098 67795420 70260708 71977605 75405110 77786324 78147114 78864060 83342490 84836444 87825885 90486132 90896190 91171633 92008070 95970140 97232905 100768647 101693130 105567154 106045555 106072260 110409684 113107665 115686060 116679486 117101180 127254666 128811298 130245190 134358196 138012105 143269709 143955210 150810220 156294228 158350731 166684980 167947745 175651770 181792380 182343266 184016140 193216947 194465810 195367785 201537294 203386260 211134308 212091110 226215330 233358972 254509332 257622596 260490380 263917885 273514899 276024210 286539418 287910420 291698715 316701462 318136665 322028245 335895490 351303540 364686532 369485039 386433894 388931620 390735570 403074588 424182220 429809127 452430660 455858165 503843235 527835770 547029798 552048420 573078836 583397430 633402924 636273330 638201431 644056490 671790980 716348545 738970078 772867788 781471140 791753655 859618254 911716330 966084735 1002887963 1007686470 1055671540 1094059596 1108455117 1166794860 1272546660 1276402862 1288112980 1367574495 1432697090 1477940156 1583507310 1719236508 1823432660 1847425195 1914604293 1932169470 2005775926 2015372940 2149045635 2216910234 2552805724 2735148990 2865394180 3008663889 3167014620 3191007155 3694850390 3829208586 3864338940 4011551852 4298091270 4433820468 5014439815 5470297980 5542275585 6017327778 6382014310 7020215741 7389700780 7658417172 8596182540 9573021465 10028879630 11084551170 12034655556 12764028620 14040431482 15043319445 19146042930 20057759260 21060647223 22169102340 28080862964 30086638890 35101078705 38292085860 42121294446 60173277780 70202157410 84242588892 105303236115 140404314820 210606472230 421212944460
• Sum of all divisors σ(n): 1598899357440
• Sum of proper divisors (its aliquot sum) s(n): 1177686412980
• 421212944460 is an abundant number, because the sum of its proper divisors (1177686412980) is greater than itself. Its abundance is 756473468520

Bases of 421212944460

• Binary: 110001000010010001111110111100001001100₂
• Hexadecimal: 0x62123F784C
• Base-36: 5DI3B80C

Squares and roots of 421212944460

• 421212944460 squared (421212944460²) is 177420344580663044691600
• 421212944460 cubed (421212944460³) is 74731745747928885033657408628536000
• The square root of 421212944460 is 649009.2021381515
• The cube root of 421212944460 is 7496.0746538239

Scales and comparisons

• 421,212,944,460 seconds is equal to 13,393 years, 13 weeks, 6 days, 19 hours, 41 minutes.
• To count from 1 to 421,212,944,460 would take you about twenty-six thousand, seven hundred eighty-six 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 421212944460 cubic inches would be around 624.7 feet tall.

Recreational maths with 421212944460

• 421212944460 backwards is 064449212124
• The number of decimal digits it has is: 12
• The sum of 421212944460's digits is 39
• More coming soon!