1998144914300730

Names of 1998144914300730

• Cardinal: 1998144914300730 can be written as One quadrillion, nine hundred ninety-eight trillion, one hundred forty-four billion, nine hundred fourteen million, three hundred thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.99814491430073 × 10¹⁵

Factors of 1998144914300730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 295

Divisors of 1998144914300730

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 61 65 78 90 117 122 130 169 183 195 211 234 305 338 366 390 422 507 549 585 610 633 793 845 915 1014 1055 1098 1170 1266 1521 1586 1690 1830 1899 2110 2197 2379 2535 2743 2745 3042 3165 3721 3798 3965 4394 4758 5070 5486 5490 6330 6591 7137 7442 7605 7930 8229 9495 10309 10985 11163 11895 12871 13182 13715 14274 15210 16458 18605 18990 19773 20618 21970 22326 23790 24687 25742 27430 30927 32955 33489 35659 35685 37210 38613 39546 41145 44521 48373 49374 51545 55815 61854 64355 65910 66978 71318 71370 77226 82290 89042 92781 96746 98865 103090 106977 111630 115839 123435 128710 133563 134017 145119 154635 167323 167445 178295 185562 193065 197730 213954 222605 226981 231678 241865 246870 267126 268034 290238 309270 320931 334646 334890 356590 386130 400689 402051 435357 445210 453962 463567 463905 483730 501969 534885 578773 579195 628849 641862 667815 670085 680943 725595 785131 801378 804102 836615 870714 927134 927810 1003938 1069770 1134905 1157546 1158390 1206153 1257698 1335630 1340170 1361886 1390701 1451190 1505907 1570262 1604655 1673230 1736319 1886547 2003445 2010255 2042829 2175199 2176785 2269810 2317835 2355393 2412306 2509845 2715781 2781402 2893865 2950753 3011814 3144245 3209310 3404715 3472638 3773094 3925655 4006890 4020510 4085658 4172103 4350398 4353570 4635670 4710786 5019690 5208957 5431562 5659641 5787730 5901506 6030765 6288490 6525597 6809430 6953505 7066179 7524049 7529535 7851310 8147343 8175037 8344206 8681595 8852259 9432735 10206703 10214145 10417914 10875995 11319282 11776965 12061530 13051194 13578905 13907010 14132358 14753765 15048098 15059070 16294686 16350074 17363190 17704518 18865470 19576791 20413406 20428290 20860515 21751990 22572147 23553930 24442029 24525111 26044785 26556777 27157810 28277587 28298205 29507530 30620109 32627985 35305153 35330895 37620245 38359789 39153582 40736715 40875185 41721030 44261295 45144294 47892991 48884058 49050222 51033515 52089570 53113554 56555174 56596410 61240218 65255970 67716441 70610306 70661790 73575333 75240490 76719578 81473430 81750370 84832761 88522590 91860327 95785982 97812637 97883955 102067030 105915459 112860735 115079367 122210145 122625555 132687139 132783885 135432882 141387935 143678973 147150666 153100545 165662641 169665522 176525765 183720654 191798945 195625274 195767910 211830918 225721470 230158734 239464955 244420290 245251110 254498283 265374278 265567770 282775870 287357946 293437911 306201090 317746377 331325282 338582205 345238101 353051530 367876665 383597890 398061417 424163805 431036919 458966989 459301635 478929910 489063185 496987923 498677257 508996566 529577295 575396835 586875822 622608883 635492754 663435695 677164410 690476202 718394865 735753330 796122834 828313205 848327610 862073838 880313733 917933978 918603270 978126370 993975846 997354514 1059154590 1150793670 1194184251 1245217766 1272491415 1326871390 1376900967 1436789730 1467189555 1490963769 1496031771 1588731885 1656626410 1724932807 1726190505 1760627466 1867826649 1990307085 2153614333 2155184595 2294834945 2388368502 2484939615 2493386285 2544982830 2753801934 2934379110 2981927538 2992063542 3113044415 3177463770 3449865614 3452381010 3735653298 3980614170 4130702901 4307228666 4310369190 4401568665 4488095313 4589669890 4969879230 4986772570 5174798421 5603479947 5966570857 5970921255 6226088830 6460842999 6884504835 7454818845 7480158855 8093915479 8261405802 8624664035 8803137330 8976190626 9339133245 10105421101 10349596842 10768071665 11206959894 11933141714 11941842510 12921685998 13769009670 14909637690 14960317710 15524395263 16187830958 17249328070 17899712571 18678266490 19382528997 20210842202 20653514505 21536143330 22440476565 24281746437 25873992105 27996986329 28017399735 29832854285 30316263303 31048790526 32304214995 35799425142 38765057994 40469577395 41307029010 44880953130 48563492874 50527105505 51747984210 53699137713 55993972658 56034799470 59665708570 60632526606 64608429990 72845239311 77621976315 80939154790 83990958987 89498562855 90948789909 96912644985 101054211010 105220901227 107398275426 121408732185 131370474313 139984931645 145690478622 151581316515 155243952630 167981917974 178997125710 181897579818 193825289970 210441802454 242817464370 251972876961 262740948626 268495688565 279969863290 303162633030 315662703681 363960822277 364226196555 394111422939 419954794935 454743949545 503945753922 526104506135 536991377130 631325407362 656852371565 727921644554 728452393110 788222845878 839909589870 909487899090 946988111043 1052209012270 1091882466831 1182334268817 1259864384805 1313704743130 1578313518405 1707816166069 1819804111385 1893976222086 1970557114695 2183764933662 2364668537634 2519728769610 3156627036810 3275647400493 3415632332138 3639608222770 3941114229390 4734940555215 5123448498207 5459412334155 5911671344085 6551294800986 8539080830345 9469881110430 10246896996414 10918824668310 11823342688170 15370345494621 16378237002465 17078161660690 22201610158897 25617242491035 30740690989242 32756474004930 44403220317794 51234484982070 66604830476691 76851727473105 111008050794485 133209660953382 153703454946210 199814491430073 222016101588970 333024152383455 399628982860146 666048304766910 999072457150365 1998144914300730
• Sum of all divisors σ(n): 5748954847403040
• Sum of proper divisors (its aliquot sum) s(n): 3750809933102310
• 1998144914300730 is an abundant number, because the sum of its proper divisors (3750809933102310) is greater than itself. Its abundance is 1752665018801580

Bases of 1998144914300730

• Binary: 111000110010100110101011101110100111001111100111010₂
• Hexadecimal: 0x7194D5DD39F3A
• Base-36: JOA73NEGQI

Squares and roots of 1998144914300730

• 1998144914300730 squared (1998144914300730²) is 3992583098545871636064878532900
• 1998144914300730 cubed (1998144914300730³) is 7977759613282483720525595991655707591799017000
• The square root of 1998144914300730 is 44700614.2497027663
• The cube root of 1998144914300730 is 125953.1385806337

Scales and comparisons

• 1,998,144,914,300,730 seconds is equal to 63,534,827 years, 31 weeks, 3 days, 20 hours, 25 minutes, 30 seconds.
• To count from 1 to 1,998,144,914,300,730 would take you about one hundred ninety million, six hundred four thousand, four hundred eighty-two 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 1998144914300730 cubic inches would be around 10496.1 feet tall.

Recreational maths with 1998144914300730

• 1998144914300730 backwards is 0370034194418991
• The number of decimal digits it has is: 16
• The sum of 1998144914300730's digits is 63
• More coming soon!