30998904247818

Names of 30998904247818

• Cardinal: 30998904247818 can be written as Thirty trillion, nine hundred ninety-eight billion, nine hundred four million, two hundred forty-seven thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 3.0998904247818 × 10¹³

Factors of 30998904247818

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 540

Divisors of 30998904247818

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 37 39 51 54 67 74 78 81 102 111 117 134 153 162 169 201 221 222 234 306 333 338 351 401 402 442 459 481 507 603 629 663 666 702 802 871 918 962 999 1014 1053 1139 1203 1206 1258 1326 1377 1443 1521 1742 1809 1887 1989 1998 2106 2278 2406 2479 2613 2754 2873 2886 2997 3042 3417 3609 3618 3774 3978 4329 4489 4563 4958 5213 5226 5427 5661 5746 5967 5994 6253 6817 6834 7218 7437 7839 8177 8619 8658 8978 9126 10251 10426 10827 10854 11322 11323 11934 12506 12987 13467 13634 13689 14807 14837 14874 15639 15678 16354 16983 17238 17901 18759 20451 20502 21654 22311 22646 23517 24531 25857 25974 26867 26934 27378 29614 29674 30753 31278 32227 32481 33966 33969 35802 37518 38961 40401 40902 42143 44421 44511 44622 46917 47034 49062 50949 51714 53734 56277 58357 61353 61506 64454 64962 66933 67769 67938 70551 73593 76313 77571 77922 80601 80802 84286 88621 88842 89022 92259 93834 96681 101898 101907 106301 112554 116714 121203 122706 126429 133263 133533 133866 135538 140751 141102 147186 152626 155142 161202 166093 168831 175071 177242 184059 184518 192491 192881 193362 200799 203307 203814 212602 220779 228939 232713 241803 242406 252229 252858 265863 266526 267066 281502 290043 305721 318903 332186 337662 349271 350142 363609 368118 379287 384982 385762 399789 400599 401598 406614 418951 422253 441558 456739 457878 465426 483606 498279 504458 506493 525213 531726 547859 552177 577473 578643 580086 609921 611442 637806 662337 686817 698542 725409 727218 756687 758574 758641 797589 799578 801198 837902 844506 870129 913478 917163 956709 992069 994079 996558 1012986 1047813 1050426 1095718 1104354 1137861 1152073 1154946 1157286 1199367 1201797 1219842 1256853 1324674 1370217 1373634 1450818 1494837 1513374 1517282 1575639 1595178 1643577 1732419 1735929 1740258 1800089 1829763 1834326 1913418 1984138 1988158 2060451 2095626 2159209 2176227 2270061 2275722 2275923 2304146 2392767 2398734 2403594 2507453 2513706 2610387 2740434 2823581 2870127 2976207 2982237 2989674 3143439 3151278 3278977 3287154 3413583 3456219 3464838 3471858 3600178 3659526 3770559 4110651 4120902 4318418 4352454 4484511 4540122 4540523 4551846 4726917 4785534 4930731 5014906 5197257 5207787 5220774 5400267 5489289 5647162 5740254 5937607 5952414 5964474 6181353 6286878 6477627 6557954 6810183 6827166 6827769 6912438 7122167 7178301 7522359 7541118 8221302 8470743 8610381 8928621 8946711 8969022 9081046 9430317 9453834 9836931 9861462 10368657 10394514 10415574 10800534 10978578 11311677 11875214 12331953 12362706 12896897 12923027 12955254 13453533 13620366 13621569 13655538 14244334 14356602 14792193 15044718 15591771 15623361 16200801 16899343 16941486 17220762 17812821 17857242 17893422 18860634 19432881 19673862 20430549 20483307 20737314 21366501 22567077 22623354 23401157 24663906 25412229 25793794 25846054 26785863 26840133 26907066 27243138 28069717 28290951 29510793 29584386 30601513 31105971 31183542 31246722 32401602 33798686 33935031 35625642 36706553 36995859 38690691 38769081 38865762 40861098 40864707 40966614 42626701 42733002 44376579 45134154 46802314 48602403 50698029 50824458 53438463 53571726 53680266 56139434 56581902 58298643 59021586 61203026 61449921 62211942 64099503 66603293 67701231 67870062 70203471 73413106 73991718 76236687 77188891 77381382 77538162 80357589 80520399 81729414 84209151 85253402 88532379 88753158 91804539 93317913 97204806 101396058 106876926 110119659 116072073 116307243 116597286 122594121 122899842 127880103 128199006 133206586 135402462 140406942 145807209 152094087 152473374 154377782 160315389 160715178 161040798 167999351 168418302 174895929 177064758 183609078 186635826 192298509 199809879 203103693 210610413 219691459 220239318 228710061 231566673 232144146 232614486 245188242 252627453 255760206 265597137 275413617 291614418 304188174 304215041 320630778 330358977 335998702 348216219 348921729 349791858 367782363 383640309 384597018 397819669 399619758 406207386 421220826 439382918 456282261 457420122 463133346 477185189 480946167 503998053 505254906 531194274 550827234 576895527 599429637 608430082 631831239 659074377 660717954 694700019 696432438 697843458 735564726 757882359 767280618 795639338 826240851 865842809 912564522 912645123 954370378 961892334 991076931 1007996106 1044648657 1046765187 1132255981 1150920927 1153791054 1193459007 1198859274 1263662478 1318148754 1368846783 1389400038 1431555567 1511994159 1515764718 1652481702 1731685618 1798288911 1825290246 1895493717 1977223131 1982153862 2084100057 2089297314 2093530374 2264511962 2273647077 2301841854 2386918014 2478722553 2597528427 2737693566 2737935369 2855988967 2863111134 2973230793 3023988318 3396767943 3452762781 3580377021 3596577822 3790987434 3954446262 4168200114 4294666701 4535982477 4547294154 4957445106 5171655697 5195056854 5394866733 5475870738 5711977934 5931669393 5946461586 6252300171 6793535886 6905525562 7160754042 7792585281 8213806107 8567966901 8589333402 9071964954 10190303829 10343311394 10741131063 10789733466 11255956517 11863338786 12504600342 12884000103 13607947431 14719327753 15514967091 15585170562 16427612214 17135933802 17795008179 20380607658 21482262126 22511913034 23377755843 24641418321 25703900703 25768000206 27215894862 29438655506 30570911487 31029934182 32223393189 33767869551 35590016358 38652000309 44157983259 46544901273 46755511686 49282836642 51407801406 61141822974 64446786378 67535739102 70133267529 77111702109 77304000618 88315966518 91712734461 93089802546 101303608653 132473949777 139634703819 140266535058 154223404218 183425468922 191351260789 202607217306 231335106327 264947899554 279269407638 303910825959 382702521578 397421849331 418904111457 462670212654 574053782367 607821651918 794843698662 837808222914 911732477877 1148107564734 1192265547993 1722161347101 1823464955754 2384531095986 3444322694202 5166484041303 10332968082606 15499452123909 30998904247818
• Sum of all divisors σ(n): 83237475132504
• Sum of proper divisors (its aliquot sum) s(n): 52238570884686
• 30998904247818 is an abundant number, because the sum of its proper divisors (52238570884686) is greater than itself. Its abundance is 21239666636868

Bases of 30998904247818

• Binary: 111000011000101111110101011010001011000001010₂
• Hexadecimal: 0x1C317EAD160A
• Base-36: AZKP77YMI

Squares and roots of 30998904247818

• 30998904247818 squared (30998904247818²) is 960932064565388844357761124
• 30998904247818 cubed (30998904247818³) is 29787841058120552885382711368859742227432
• The square root of 30998904247818 is 5567665.9605096641
• The cube root of 30998904247818 is 31413.4363932407

Scales and comparisons

• 30,998,904,247,818 seconds is equal to 985,669 years, 13 weeks, 6 days, 23 hours, 30 minutes, 18 seconds.
• To count from 1 to 30,998,904,247,818 would take you about two million, four hundred sixty-four thousand, one hundred seventy-three 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 30998904247818 cubic inches would be around 2617.8 feet tall.

Recreational maths with 30998904247818

• 30998904247818 backwards is 81874240989903
• The number of decimal digits it has is: 14
• The sum of 30998904247818's digits is 72
• More coming soon!