990423529200

Names of 990423529200

• Cardinal: 990423529200 can be written as Nine hundred ninety billion, four hundred twenty-three million, five hundred twenty-nine thousand, two hundred.

Scientific notation

• Scientific notation: 9.904235292 × 10¹¹

Factors of 990423529200

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 509

Divisors of 990423529200

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 25 28 30 34 35 36 40 42 45 48 50 51 53 56 60 63 68 70 72 75 80 84 85 90 100 102 105 106 112 119 120 126 136 140 144 150 153 159 168 170 175 180 181 200 204 210 212 225 238 240 241 252 255 265 272 280 300 306 315 318 336 340 350 357 360 362 371 400 408 420 424 425 450 476 477 482 504 510 525 530 543 560 595 600 612 630 636 680 700 714 720 723 724 742 765 795 816 840 848 850 900 901 905 952 954 964 1008 1020 1050 1060 1071 1086 1113 1190 1200 1205 1224 1260 1267 1272 1275 1325 1360 1400 1428 1446 1448 1484 1530 1575 1590 1629 1680 1687 1700 1785 1800 1802 1810 1855 1904 1908 1928 2040 2100 2120 2142 2169 2172 2226 2380 2385 2410 2448 2520 2534 2544 2550 2650 2703 2715 2800 2856 2892 2896 2968 2975 3060 3077 3150 3180 3258 3339 3374 3400 3570 3600 3604 3615 3620 3710 3801 3816 3825 3856 3975 4080 4097 4200 4240 4284 4338 4344 4452 4505 4525 4760 4770 4820 5040 5061 5068 5100 5300 5355 5406 5430 5565 5712 5784 5936 5950 6025 6120 6154 6300 6307 6335 6360 6516 6678 6748 6800 7140 7208 7230 7240 7420 7602 7632 7650 7950 8109 8145 8194 8400 8435 8568 8676 8688 8904 8925 9010 9050 9231 9275 9520 9540 9593 9640 10122 10136 10200 10600 10710 10812 10845 10860 11130 11403 11568 11900 11925 12050 12240 12291 12308 12600 12614 12670 12720 12773 13032 13356 13496 13515 13575 14280 14416 14460 14480 14840 15183 15204 15300 15385 15900 16218 16290 16388 16695 16870 17136 17352 17808 17850 18020 18075 18100 18462 18550 18921 19005 19080 19186 19280 20244 20272 20400 20485 21200 21420 21539 21624 21690 21720 22260 22525 22806 23800 23850 24100 24582 24616 25200 25228 25305 25340 25546 26064 26712 26775 26992 27030 27150 27693 27825 28560 28679 28779 28920 29680 30366 30408 30600 30770 31535 31675 31800 32436 32580 32776 33390 33740 34704 35700 36040 36150 36200 36873 36924 37100 37842 38010 38160 38319 38372 40488 40545 40725 40970 42175 42840 43078 43248 43380 43440 43621 44520 45050 45612 46155 47600 47700 47965 48200 49164 49232 50456 50610 50680 51092 53424 53550 54060 54225 54300 55386 55650 56763 57015 57358 57558 57840 60732 60816 61200 61455 61540 63070 63350 63600 63865 64617 64872 65160 65552 66780 67151 67480 67575 71400 72080 72300 72400 73746 73848 74200 75684 75915 76020 76638 76744 76925 80976 81090 81450 81940 83475 84350 85680 86037 86156 86337 86760 87242 89040 89411 90100 91224 92310 94605 95025 95400 95930 96400 98328 100912 101220 101360 102184 102425 107100 107695 108120 108450 108600 110772 111300 113526 114030 114716 114957 115116 121464 122910 123080 126140 126525 126700 127730 129234 129744 130320 130863 133560 134302 134960 135150 138465 142800 143395 143895 144600 147492 147696 148400 151368 151830 152040 153276 153488 153850 157675 162180 162900 163081 163880 166950 168700 172074 172312 172674 173520 174484 178822 180200 182448 184365 184620 189210 190050 190800 191595 191860 193851 196656 201453 202440 202725 204368 204850 214200 215390 216240 216900 217141 217200 218105 221544 222600 227052 228060 229432 229914 230232 230775 239825 242928 245820 246160 252280 253050 253400 255460 258111 258468 261726 267120 268233 268604 270300 276930 283815 285075 286790 287790 289200 294984 302736 303660 304080 305347 306552 307275 307700 315350 319325 323085 324360 325800 326162 327760 333900 335755 337400 344148 344624 345348 348968 357644 360400 368730 369240 378420 379575 380100 383190 383720 387702 392589 402906 404880 405450 409700 428400 430185 430780 431685 433800 434282 436210 443088 445200 447055 454104 456120 458864 459828 460464 461550 473025 479650 489243 491640 504560 506100 506800 510920 516222 516936 523452 536466 537208 538475 540600 553860 567630 570150 573580 574785 575580 589968 604359 607320 610694 613104 614550 615400 630700 638650 646170 648720 651423 651600 652324 654315 667800 671510 674800 688296 690696 692325 697936 715288 716975 719475 737460 738480 741557 756840 759150 760200 766380 767440 775404 785178 804699 805812 810900 815405 819400 860370 861560 863370 867600 868564 872420 894110 908208 912240 916041 919656 921825 923100 946050 957975 959300 969255 978486 983280 1007265 1012200 1021840 1032444 1033872 1046904 1072932 1074416 1076950 1081200 1085705 1090525 1107720 1135260 1140300 1141567 1147160 1149570 1151160 1208718 1214640 1221388 1229100 1230800 1261400 1277300 1290555 1292340 1302846 1304648 1308630 1335600 1341165 1343020 1376592 1381392 1384650 1419075 1430576 1433950 1438950 1467729 1474920 1483114 1513680 1518300 1519987 1520400 1526735 1532760 1550808 1570356 1609398 1611624 1615425 1621800 1630810 1638800 1678775 1720740 1723120 1726740 1737128 1744840 1788220 1832082 1839312 1843650 1846200 1892100 1915950 1918600 1938510 1954269 1956972 1962945 2014530 2024400 2064888 2093808 2145864 2150925 2153900 2158425 2171410 2181050 2215440 2224671 2235275 2270520 2280600 2283134 2294320 2299140 2302320 2311913 2417436 2442776 2446215 2458200 2522800 2554600 2581110 2584680 2605692 2609296 2617260 2682330 2686040 2748123 2769300 2838150 2867900 2873925 2877900 2935458 2949840 2966228 3021795 3036600 3039974 3053470 3065520 3101616 3140712 3218796 3223248 3230850 3243600 3257115 3261620 3271575 3357550 3424701 3441480 3453480 3474256 3489680 3576440 3664164 3687300 3692400 3707785 3784200 3831900 3837200 3877020 3908538 3913944 3925890 4023495 4029060 4077025 4129776 4291728 4301850 4307800 4316850 4342820 4362100 4449342 4470550 4541040 4559961 4561200 4566268 4580205 4598280 4623826 4834872 4846275 4885552 4892430 4916400 5036325 5109200 5162220 5169360 5190899 5211384 5234520 5364660 5372080 5428525 5496246 5538600 5676300 5707835 5735800 5747850 5755800 5870916 5932456 6043590 6073200 6079948 6106940 6281424 6437592 6452775 6461700 6514230 6523240 6543150 6674013 6705825 6715100 6849402 6882960 6906960 6935739 7152880 7328328 7338645 7374600 7415570 7568400 7599935 7633675 7663800 7754040 7817076 7827888 7851780 8046990 8058120 8154050 8603700 8615600 8633700 8685640 8724200 8898684 8941100 9119922 9132536 9160410 9196560 9247652 9669744 9692550 9771345 9784860 9814725 10072650 10274103 10324440 10381798 10422768 10469040 10729320 10857050 10992492 11077200 11123355 11352600 11415670 11471600 11495700 11511600 11559565 11741832 11864912 12087180 12159896 12213880 12231075 12875184 12905550 12923400 13028460 13046480 13086300 13348026 13411650 13430200 13679883 13698804 13740615 13871478 14656656 14677290 14749200 14831140 15108975 15199870 15267350 15327600 15508080 15572697 15634152 15703560 16093980 16116240 16183391 16285575 16308100 17123505 17207400 17267400 17371280 17448400 17797368 17882200 18239844 18265072 18320820 18495304 18538925 19385100 19542690 19569720 19629450 20117475 20145300 20548206 20648880 20763596 20807217 21458640 21714100 21984984 22246710 22705200 22799805 22831340 22901025 22991400 23119130 23483664 24174360 24319792 24427760 24462150 25811100 25846800 25954495 26056920 26172600 26696052 26823300 26860400 27359766 27397608 27481230 27742956 28539175 29354580 29662280 30217950 30399740 30534700 31145394 31268304 31407120 32187960 32366782 32571150 32616200 33370065 34247010 34414800 34534800 34678695 35594736 35764400 36479688 36641640 36693225 36990608 37077850 37999675 38770200 39085380 39139440 39258900 39302521 40234950 40290600 41096412 41527192 41614434 43428200 43969968 44493420 45599610 45662680 45802050 45982800 46238260 46718091 48348720 48550173 48856725 48924300 51370515 51622200 51908990 52113840 52345200 53392104 53646600 54719532 54795216 54962460 55485912 55616775 57078350 57797825 58709160 59324560 60435900 60799480 61069400 62290788 64375920 64733564 65142300 65232400 66740130 68399415 68494020 68703075 69357390 72959376 73283280 73386450 74155700 75999350 77540400 77863485 78170760 78517800 78605042 80469900 80581200 80916955 82192824 83054384 83228868 85617525 86856400 88986840 91199220 91325360 91604100 92476520 93436182 97100346 97713450 97848600 102741030 103244400 103817980 104036085 106784208 107293200 109439064 109924920 110971824 111233550 113999025 114156700 115595650 117418320 117907563 120871800 121598960 122138800 124581576 129467128 129772475 130284600 133480260 136798830 136988040 137406150 138714780 145650519 146772900 148311400 151998700 155726970 156341520 157035600 157210084 160939800 161833910 164385648 166457736 166850325 171235050 173393475 177973680 182398440 183208200 184953040 186872364 194200692 195426900 195697200 196512605 205482060 207635960 208072170 218878128 219849840 222467100 227998050 228313400 231191300 233590455 235815126 241743600 242750865 249163152 256852575 258934256 259544950 260569200 266960520 273597660 273976080 274812300 275117647 277429560 291301038 293545800 296622800 303997400 311453940 314420168 321879600 323667820 332915472 333700650 341997075 342470100 346786950 353722689 364796880 366416400 373744728 388401384 389317425 390853800 393025210 404584775 410964120 415271920 416144340 444934200 455996100 456626800 462382600 467180910 471630252 485501730 513705150 519089900 520180425 533921040 547195320 549624600 550235294 554859120 582602076 587091600 589537815 607994800 622907880 628840336 647335640 667401300 683994150 684940200 693573900 707445378 728252595 747489456 776802768 778634850 781707600 786050420 809169550 821928240 825352941 832288680 889868400 911992200 924765200 934361820 943260504 971003460 982563025 1027410300 1038179800 1040360850 1094390640 1099249200 1100470588 1165204152 1167952275 1179075630 1213754325 1245815760 1294671280 1334802600 1367988300 1369880400 1375588235 1387147800 1414890756 1456505190 1557269700 1572100840 1618339100 1650705882 1664577360 1768613445 1823984400 1868723640 1886521008 1942006920 1965126050 2054820600 2076359600 2080721700 2200941176 2330408304 2335904550 2358151260 2427508650 2476058823 2669605200 2735976600 2751176470 2774295600 2829781512 2913010380 2947689075 3114539400 3144201680 3236678200 3301411764 3537226890 3641262975 3737447280 3884013840 3930252100 4109641200 4126764705 4161443400 4401882352 4671809100 4716302520 4855017300 4952117646 5471953200 5502352940 5659563024 5826020760 5895378150 6229078800 6473356400 6602823528 6877941175 7074453780 7282525950 7860504200 8253529410 8322886800 8843067225 9343618200 9432605040 9710034600 9904235292 11004705880 11652041520 11790756300 12380294115 13205647056 13755882350 14148907560 14565051900 15721008400 16507058820 17686134450 18687236400 19420069200 19808470584 20633823525 22009411760 23581512600 24760588230 27511764700 28297815120 29130103800 33014117640 35372268900 39616941168 41267647050 47163025200 49521176460 55023529400 58260207600 61901470575 66028235280 70744537800 82535294100 99042352920 110047058800 123802941150 141489075600 165070588200 198084705840 247605882300 330141176400 495211764600 990423529200
• Sum of all divisors σ(n): 4278679396992
• Sum of proper divisors (its aliquot sum) s(n): 3288255867792
• 990423529200 is an abundant number, because the sum of its proper divisors (3288255867792) is greater than itself. Its abundance is 2297832338592

Bases of 990423529200

• Binary: 1110011010011001110101111011011011110000₂
• Hexadecimal: 0xE699D7B6F0
• Base-36: CMZSLI40

Squares and roots of 990423529200

• 990423529200 squared (990423529200²) is 980938767192983252640000
• 990423529200 cubed (990423529200³) is 971544835732371650556204017088000000
• The square root of 990423529200 is 995200.2457797125
• The cube root of 990423529200 is 9967.9759863947

Scales and comparisons

• 990,423,529,200 seconds is equal to 31,492 years, 21 weeks, 7 hours.
• To count from 1 to 990,423,529,200 would take you about sixty-two thousand, nine hundred eighty-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 990423529200 cubic inches would be around 830.7 feet tall.

Recreational maths with 990423529200

• 990423529200 backwards is 002925324099
• 990423529200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990423529200's digits is 45
• More coming soon!