421968748500

Names of 421968748500

• Cardinal: 421968748500 can be written as Four hundred twenty-one billion, nine hundred sixty-eight million, seven hundred forty-eight thousand, five hundred.

Scientific notation

• Scientific notation: 4.219687485 × 10¹¹

Factors of 421968748500

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 124

Divisors of 421968748500

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 19 20 25 26 29 30 36 38 39 45 50 52 53 57 58 60 65 75 76 78 87 90 95 100 106 114 116 117 125 130 145 150 156 159 169 171 174 180 190 195 212 225 228 234 247 250 260 261 265 285 290 300 318 325 338 342 348 361 375 377 380 390 435 450 468 475 477 494 500 507 522 530 551 570 580 585 636 650 676 684 689 722 725 741 750 754 780 795 845 855 870 900 950 954 975 988 1007 1014 1044 1060 1083 1102 1125 1131 1140 1170 1235 1300 1305 1325 1378 1425 1444 1450 1482 1500 1508 1521 1537 1590 1625 1653 1690 1710 1740 1805 1885 1900 1908 1950 2014 2028 2067 2166 2175 2204 2223 2250 2262 2340 2375 2385 2470 2535 2610 2650 2755 2756 2850 2900 2925 2964 3021 3042 3074 3180 3211 3249 3250 3306 3380 3393 3420 3445 3610 3625 3705 3770 3900 3975 4028 4134 4225 4275 4332 4350 4446 4500 4524 4611 4693 4750 4770 4875 4901 4940 4959 5035 5070 5220 5300 5415 5510 5655 5700 5850 6042 6084 6148 6175 6201 6422 6498 6500 6525 6612 6625 6786 6890 7125 7163 7220 7250 7410 7540 7605 7685 7950 8265 8268 8450 8550 8700 8892 8957 9025 9063 9222 9386 9425 9500 9540 9633 9750 9802 9918 10070 10140 10335 10469 10830 10875 11020 11115 11310 11700 11925 12084 12350 12402 12675 12844 12996 13050 13091 13250 13572 13775 13780 13833 14079 14250 14326 14500 14625 14703 14820 15105 15210 15370 15900 16055 16245 16530 16900 16965 17100 17225 17914 18050 18126 18444 18525 18772 18850 19133 19266 19500 19604 19836 19875 19981 20140 20670 20938 21125 21375 21489 21660 21750 22230 22620 23055 23465 23850 24505 24700 24795 24804 25175 25350 26100 26182 26500 26871 27075 27550 27666 28158 28275 28500 28652 28899 29203 29250 29406 30210 30420 30740 30875 31005 31407 32110 32490 32625 33060 33930 34450 35815 35828 36100 36252 37050 37700 38025 38266 38425 38532 39273 39750 39962 41325 41340 41876 42237 42250 42750 42978 43500 44109 44460 44785 45125 45315 46110 46930 47125 47700 48165 49010 49590 50350 50700 51675 52345 52364 53742 54150 55100 55332 55575 56316 56550 57399 57798 58406 58500 58812 59625 59943 60420 61009 61750 62010 62814 63375 64220 64467 64980 65250 65455 67860 68875 68900 69165 70395 71630 73515 74100 75525 76050 76532 76850 78546 79500 79924 80275 80613 81225 82650 84474 84500 84825 85500 85956 86125 87609 88218 89570 90250 90630 92220 92625 93119 93860 94221 94250 95665 96330 98020 99180 99905 100700 103350 104690 107445 107484 108300 111150 113100 114798 115275 115596 116812 117325 117819 119250 119886 122018 122525 123500 123975 124020 125628 125875 126750 128934 130500 130910 134355 135375 136097 137750 138330 140790 141375 143260 144495 146015 147030 151050 152100 153700 155025 157035 157092 160550 161226 162450 165300 168948 169650 170183 172197 172250 175218 176436 179075 179140 179829 180500 181260 183027 185250 186238 188442 188500 190125 191330 192125 192660 196365 199810 206625 206700 209380 211185 214890 220545 222300 223925 226575 229596 230550 234650 235638 238500 239772 240825 244036 245050 247950 248729 251750 253500 257868 258375 259753 261725 261820 262827 268710 270750 272194 275500 276660 277875 279357 281580 282750 286995 288990 292030 294060 299715 302100 305045 310050 314070 321100 322335 322452 324900 327275 339300 340366 344394 344500 345825 350436 351975 358150 359658 366054 367575 370500 372476 376884 377625 379639 380250 382660 384250 392730 399620 401375 403065 406125 408291 413250 422370 424125 429780 438045 441090 447850 453150 461100 465595 469300 471105 471276 478325 481650 490100 495900 497458 499525 503500 510549 516750 519506 523450 525654 537225 537420 541500 544388 549081 554857 555750 558714 565500 573990 576375 577980 584060 586625 589095 599430 610090 612625 619875 620100 628140 644670 654550 671775 680485 680732 688788 691650 703950 716300 719316 722475 730075 732108 735150 746187 755250 759278 760500 768500 775125 779259 785175 785460 802750 806130 812250 816582 826500 838071 844740 848250 850915 860985 876090 882180 895375 895700 899145 906300 915135 931190 942210 956650 963300 981825 994916 999050 1021098 1033500 1039012 1046900 1051308 1055925 1074450 1098162 1102725 1109714 1111500 1117428 1119625 1132875 1138917 1147980 1152750 1173250 1178190 1198860 1204125 1220180 1224873 1225250 1239750 1243645 1289340 1298765 1308625 1309100 1314135 1343550 1360970 1383300 1396785 1407900 1434975 1444950 1460150 1470300 1492374 1498575 1510500 1518556 1525225 1531647 1550250 1558518 1570350 1605500 1611675 1612260 1624500 1633164 1636375 1664571 1676142 1696500 1701830 1721970 1729125 1752180 1759875 1769261 1790750 1798290 1830270 1837875 1862380 1884420 1898195 1913300 1963650 1998100 2015325 2041455 2042196 2111850 2148900 2190225 2196324 2205450 2219428 2238561 2239250 2265750 2277834 2305500 2327975 2337777 2346500 2355525 2356380 2391625 2408250 2449746 2450500 2479500 2487290 2497625 2552745 2597530 2617250 2628270 2686125 2687100 2721940 2745405 2774285 2793570 2869950 2889900 2920300 2945475 2984748 2997150 3050450 3063294 3100500 3117036 3140700 3223350 3233477 3272750 3329142 3352284 3358875 3402425 3403660 3416751 3443940 3458250 3519750 3538522 3581500 3596580 3612375 3650375 3660540 3675750 3730935 3796390 3896295 3925875 3927300 4030650 4082910 4190355 4223700 4254575 4304925 4380450 4410900 4477122 4478500 4495725 4531500 4555668 4575675 4655950 4675554 4711050 4783250 4816500 4899492 4909125 4935307 4974580 4993713 4995250 5105490 5195060 5234500 5256540 5279625 5307783 5372250 5490810 5513625 5548570 5587140 5694585 5739900 5890950 5994300 6100900 6124365 6126588 6218225 6446700 6466954 6493825 6545500 6570675 6658284 6717750 6804850 6833502 6916500 6983925 7039500 7077044 7174875 7213141 7224750 7300750 7351500 7461870 7492875 7592780 7626125 7658235 7792590 7851750 8058375 8061300 8165820 8322855 8380710 8509150 8609850 8760900 8846305 8954244 8991450 9151350 9311900 9351108 9422100 9490975 9566500 9700431 9818250 9870614 9987426 9990500 10076625 10207275 10210980 10559250 10615566 10744500 10951125 10981620 11027250 11097140 11192805 11389170 11639875 11688885 11777625 11781900 12248730 12436450 12763725 12933908 12987650 13141350 13435500 13609700 13667004 13727025 13871425 13967850 14349750 14426282 14449500 14601500 14727375 14805921 14923740 14985750 15252250 15316470 15585180 15703500 15923349 16116750 16167385 16645710 16761420 17012125 17018300 17083755 17219700 17692610 17982900 18302700 18654675 18981950 19400862 19481475 19636500 19741228 19974852 20153250 20414550 20951775 21118500 21231132 21272875 21524625 21639423 21902250 22054500 22385610 22478625 22778340 22878375 23279750 23377770 23555250 24497460 24676535 24872900 24968565 25527450 25975300 26282700 26538915 27454050 27742850 27935700 28472925 28699500 28852564 29101293 29454750 29611842 29971500 30504500 30621825 30632940 31091125 31846698 32233500 32334770 32469125 32853375 33291420 34024250 34167510 34919625 35385220 36065705 37309350 37963900 38291175 38801724 38962950 40306500 40829100 41614275 41903550 42545750 43049250 43278846 43804500 44231525 44417763 44771220 44957250 45756750 46559500 46755540 47110500 47454875 48502155 49353070 49937130 51036375 51054900 53077830 54908100 55485700 55964025 56945850 58202586 58444425 58909500 59223684 61243650 62182250 63693396 63818625 64669540 64918269 64938250 65706750 68048500 68335020 68635125 69357125 69839250 72131410 74029605 74618700 76582350 77925900 79616745 80836925 83228550 83807100 85091500 85418775 86098500 86557692 88463050 88835526 89914500 91513500 93273375 93770833 94909750 97004310 97407375 98706140 99874260 102072750 104758875 106155660 108197115 111928050 113891700 116405172 116888850 122487300 123382675 124364500 124842825 127637250 129836538 129876500 131413500 132694575 137270250 138714250 139678500 142364625 144262820 145506465 148059210 153109125 153164700 159233490 161673850 166457100 170837550 176926100 177671052 180328525 186546750 187541666 189819500 191455875 194008620 194814750 204145500 208071375 209517750 216394230 221157625 222088815 223856100 233777700 242510775 246765350 249685650 255274500 259673076 265389150 274540500 277428500 279820125 281312499 284729250 291012930 292222125 296118420 306218250 318466980 323347700 324591345 341675100 360657050 370148025 373093500 375083332 382911750 389629500 398083725 404184625 416142750 419035500 427093875 432788460 442315250 444177630 468854165 485021550 493530700 499371300 530778300 540985575 559640250 562624998 569458500 582025860 584444250 612436500 616913375 624214125 649182690 663472875 721314100 727532325 740296050 765823500 796167450 808369250 832285500 843937497 854187750 884630500 888355260 901642625 937708330 970043100 1081971150 1110444075 1119280500 1125249996 1168888500 1212553875 1233826750 1248428250 1298365380 1326945750 1406562495 1455064650 1480592100 1592334900 1616738500 1622956725 1687874994 1708375500 1803285250 1850740125 1875416660 1990418625 2163942300 2220888150 2344270825 2425107750 2467653500 2496856500 2653891500 2704927875 2813124990 2910129300 3245913450 3375749988 3606570500 3637661625 3701480250 3980837250 4219687485 4441776300 4688541650 4850215500 5409855750 5552220375 5626249980 6491826900 7032812475 7275323250 7402960500 7961674500 8114783625 8439374970 9377083300 10819711500 11104440750 11721354125 14065624950 14550646500 16229567250 16878749940 21098437425 22208881500 23442708250 28131249900 32459134500 35164062375 42196874850 46885416500 70328124750 84393749700 105492187125 140656249500 210984374250 421968748500
• Sum of all divisors σ(n): 1603456086960
• Sum of proper divisors (its aliquot sum) s(n): 1181487338460
• 421968748500 is an abundant number, because the sum of its proper divisors (1181487338460) is greater than itself. Its abundance is 759518589960

Bases of 421968748500

• Binary: 110001000111111010011000001111111010100₂
• Hexadecimal: 0x623F4C1FD4
• Base-36: 5DULAQ50

Squares and roots of 421968748500

• 421968748500 squared (421968748500²) is 178057624710656252250000
• 421968748500 cubed (421968748500³) is 75134753060038293375632809125000000
• The square root of 421968748500 is 649591.2164584739
• The cube root of 421968748500 is 7500.5555055207

Scales and comparisons

• 421,968,748,500 seconds is equal to 13,417 years, 15 weeks, 4 days, 13 hours, 15 minutes.
• To count from 1 to 421,968,748,500 would take you about twenty-six thousand, eight hundred thirty-four 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 421968748500 cubic inches would be around 625 feet tall.

Recreational maths with 421968748500

• 421968748500 backwards is 005847869124
• The number of decimal digits it has is: 12
• The sum of 421968748500's digits is 54
• More coming soon!