990993070080

Names of 990993070080

• Cardinal: 990993070080 can be written as Nine hundred ninety billion, nine hundred ninety-three million, seventy thousand and eighty.

Scientific notation

• Scientific notation: 9.9099307008 × 10¹¹

Factors of 990993070080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 317

Divisors of 990993070080

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 127 128 130 135 144 156 160 167 169 180 192 195 208 216 234 240 254 256 260 270 288 312 320 334 338 351 360 381 384 390 416 432 468 480 501 507 508 512 520 540 576 585 624 635 640 668 676 702 720 762 768 780 832 835 845 864 936 960 1002 1014 1016 1024 1040 1080 1143 1152 1170 1248 1270 1280 1336 1352 1404 1440 1503 1521 1524 1536 1560 1651 1664 1670 1690 1728 1755 1872 1905 1920 2004 2028 2032 2048 2080 2160 2171 2286 2304 2340 2496 2505 2535 2540 2560 2672 2704 2808 2880 3006 3042 3048 3072 3120 3302 3328 3340 3380 3429 3456 3510 3744 3810 3840 4008 4056 4064 4160 4320 4342 4509 4563 4572 4608 4680 4953 4992 5010 5070 5080 5120 5344 5408 5616 5715 5760 6012 6084 6096 6144 6240 6513 6604 6656 6680 6760 6858 6912 7020 7488 7515 7605 7620 7680 8016 8112 8128 8255 8320 8640 8684 9018 9126 9144 9216 9360 9906 9984 10020 10140 10160 10240 10688 10816 10855 11232 11430 11520 12024 12168 12192 12480 13026 13208 13312 13360 13520 13716 13824 14040 14859 14976 15030 15210 15240 15360 16032 16224 16256 16510 16640 17145 17280 17368 18036 18252 18288 18432 18720 19539 19812 19968 20040 20280 20320 21209 21376 21463 21632 21710 22464 22545 22815 22860 23040 24048 24336 24384 24765 24960 26052 26416 26624 26720 27040 27432 27648 28080 28223 29718 29952 30060 30420 30480 30720 32064 32448 32512 32565 33020 33280 34290 34560 34736 36072 36504 36576 37440 39078 39624 39936 40080 40560 40640 42418 42752 42926 43264 43420 44577 44928 45090 45630 45720 46080 48096 48672 48768 49530 49920 52104 52832 53440 54080 54864 55296 56160 56446 58617 59436 59904 60120 60840 60960 63627 64128 64389 64896 65024 65130 66040 66560 68580 69120 69472 72144 73008 73152 74295 74880 78156 79248 79872 80160 81120 81280 84669 84836 85504 85852 86528 86840 89154 89856 90180 91260 91440 92160 96192 97344 97536 97695 99060 99840 104208 105664 106045 106880 107315 108160 109728 112320 112892 117234 118872 119808 120240 121680 121920 127254 128256 128778 129792 130048 130260 132080 133120 137160 138240 138944 141115 144288 146016 146304 148590 149760 156312 158496 160320 162240 162560 169338 169672 171008 171704 173056 173680 178308 179712 180360 182520 182880 190881 192384 193167 194688 195072 195390 198120 199680 208416 211328 212090 213760 214630 216320 219456 222885 224640 225784 234468 237744 239616 240480 243360 243840 254007 254508 256512 257556 259584 260096 260520 264160 274320 275717 276480 277888 282230 288576 292032 292608 293085 297180 299520 312624 316992 318135 320640 321945 324480 325120 338676 339344 342016 343408 346112 347360 356616 359424 360720 365040 365760 381762 384768 386334 389376 390144 390780 396240 399360 416832 422656 423345 424180 427520 429260 432640 438912 445770 449280 451568 468936 475488 480960 486720 487680 508014 509016 513024 515112 519168 521040 528320 548640 551434 555776 564460 572643 577152 579501 584064 585216 586170 594360 599040 625248 633984 636270 641280 643890 648960 650240 677352 678688 686816 694720 713232 718848 721440 730080 731520 762021 763524 769536 772668 778752 780288 781560 792480 827151 833664 845312 846690 848360 855040 858520 865280 877824 891540 898560 903136 937872 950976 954405 961920 965835 973440 975360 1016028 1018032 1026048 1030224 1038336 1042080 1056640 1097280 1102868 1111552 1128920 1145286 1154304 1159002 1168128 1170432 1172340 1188720 1198080 1250496 1267968 1270035 1272540 1282560 1287780 1297920 1300480 1354704 1357376 1373632 1378585 1389440 1426464 1442880 1460160 1463040 1524042 1527048 1539072 1545336 1557504 1563120 1584960 1654302 1667328 1690624 1693380 1696720 1710080 1717040 1730560 1755648 1783080 1797120 1806272 1875744 1901952 1908810 1923840 1931670 1946880 1950720 2032056 2036064 2060448 2084160 2113280 2194560 2205736 2223104 2257840 2290572 2308608 2318004 2336256 2340864 2344680 2377440 2481453 2500992 2535936 2540070 2545080 2565120 2575560 2595840 2709408 2714752 2747264 2757170 2778880 2852928 2863215 2885760 2897505 2920320 2926080 3048084 3054096 3078144 3090672 3115008 3126240 3169920 3308604 3334656 3381248 3386760 3393440 3434080 3511296 3566160 3584321 3594240 3612544 3751488 3803904 3810105 3817620 3847680 3863340 3893760 3901440 4064112 4072128 4120896 4135755 4168320 4226560 4389120 4411472 4446208 4515680 4581144 4617216 4636008 4672512 4689360 4754880 4962906 5001984 5071872 5080140 5090160 5130240 5151120 5191680 5418816 5429504 5494528 5514340 5557760 5705856 5726430 5771520 5795010 5840640 5852160 6096168 6108192 6181344 6252480 6339840 6617208 6669312 6773520 6786880 6868160 7022592 7132320 7168642 7225088 7444359 7502976 7607808 7620210 7635240 7695360 7726680 7787520 8128224 8144256 8241792 8271510 8336640 8453120 8778240 8822944 9031360 9162288 9234432 9272016 9345024 9378720 9509760 9925812 10003968 10143744 10160280 10180320 10302240 10752963 10837632 10859008 10989056 11028680 11115520 11411712 11452860 11543040 11590020 11681280 11704320 12192336 12216384 12362688 12407265 12504960 12679680 13234416 13338624 13547040 13573760 13736320 14264640 14337284 14450176 14888718 15005952 15215616 15240420 15270480 15390720 15453360 15575040 16256448 16288512 16483584 16543020 16673280 16906240 17556480 17645888 17921605 18062720 18324576 18544032 18757440 19019520 19851624 20007936 20320560 20360640 20604480 21505926 21675264 21718016 21978112 22057360 22231040 22823424 22905720 23086080 23180040 23362560 24384672 24432768 24725376 24814530 25009920 25359360 26468832 27094080 27147520 27472640 28529280 28674568 28900352 29777436 30011904 30431232 30480840 30540960 30906720 32258889 32512896 32577024 32967168 33086040 33346560 35112960 35291776 35843210 36125440 36649152 37088064 37221795 37514880 38039040 39703248 40015872 40641120 40721280 41208960 43011852 43350528 43436032 43956224 44114720 45646848 45811440 46172160 46360080 46725120 48769344 48865536 49450752 49629060 50019840 50718720 52937664 53764815 54188160 54295040 54945280 57058560 57349136 57800704 59554872 60023808 60961680 61081920 61813440 64517778 65025792 65154048 65934336 66172080 66693120 70583552 71686420 72250880 73298304 74176128 74443590 75029760 76078080 79406496 81282240 81442560 82417920 86023704 86701056 88229440 91293696 91622880 92720160 96776667 97538688 97731072 98901504 99258120 100039680 105875328 107529630 108376320 108590080 109890560 114117120 114698272 119109744 120047616 121923360 122163840 123626880 129035556 130051584 130308096 131868672 132344160 141167104 143372840 144501760 146596608 148352256 148887180 150059520 152156160 158812992 161294445 162564480 162885120 164835840 172047408 173402112 176458880 183245760 185440320 193553334 195077376 195462144 197803008 198516240 200079360 211750656 215059260 216752640 217180160 219781120 228234240 229396544 238219488 243846720 244327680 247253760 258071112 260103168 264688320 282334208 286745680 289003520 293193216 296704512 297774360 300119040 317625984 322588890 325128960 325770240 329671680 344094816 352917760 366491520 370880640 387106668 390154752 390924288 395606016 397032480 423501312 430118520 433505280 456468480 458793088 476438976 483883335 487693440 488655360 494507520 516142224 520206336 529376640 564668416 573491360 586386432 593409024 595548720 600238080 635251968 645177780 650257920 651540480 659343360 688189632 705835520 732983040 741761280 774213336 780309504 794064960 847002624 860237040 867010560 917586176 952877952 967766670 975386880 977310720 989015040 1032284448 1058753280 1146982720 1172772864 1186818048 1191097440 1270503936 1290355560 1300515840 1376379264 1411671040 1465966080 1483522560 1548426672 1560619008 1588129920 1694005248 1720474080 1835172352 1905755904 1935533340 1950773760 1954621440 1978030080 2064568896 2117506560 2293965440 2382194880 2541007872 2580711120 2601031680 2752758528 2823342080 2931932160 2967045120 3096853344 3176259840 3440948160 3670344704 3811511808 3871066680 3901547520 4129137792 4235013120 4587930880 4764389760 5082015744 5161422240 5505517056 5863864320 5934090240 6193706688 6352519680 6881896320 7340689408 7623023616 7742133360 7803095040 8258275584 8470026240 9175861760 9528779520 10322844480 11011034112 12387413376 12705039360 13763792640 15246047232 15484266720 16516551168 18351723520 19057559040 20645688960 22022068224 24774826752 25410078720 27527585280 30968533440 33033102336 36703447040 38115118080 41291377920 49549653504 55055170560 61937066880 66066204672 76230236160 82582755840 99099307008 110110341120 123874133760 165165511680 198198614016 247748267520 330331023360 495496535040 990993070080
• Sum of all divisors σ(n): 3867546009600
• Sum of proper divisors (its aliquot sum) s(n): 2876552939520
• 990993070080 is an abundant number, because the sum of its proper divisors (2876552939520) is greater than itself. Its abundance is 1885559869440

Bases of 990993070080

• Binary: 1110011010111011110010100011100000000000₂
• Hexadecimal: 0xE6BBCA3800
• Base-36: CN97OQO0

Squares and roots of 990993070080

• 990993070080 squared (990993070080²) is 982067264946583791206400
• 990993070080 cubed (990993070080³) is 973221853914483838455596042944512000
• The square root of 990993070080 is 995486.3485151367
• The cube root of 990993070080 is 9969.8863078483

Scales and comparisons

• 990,993,070,080 seconds is equal to 31,510 years, 26 weeks, 5 days, 4 hours, 48 minutes.
• To count from 1 to 990,993,070,080 would take you about sixty-three thousand and twenty-one 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 990993070080 cubic inches would be around 830.8 feet tall.

Recreational maths with 990993070080

• 990993070080 backwards is 080070399099
• 990993070080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990993070080's digits is 54
• More coming soon!