990814189200

Names of 990814189200

• Cardinal: 990814189200 can be written as Nine hundred ninety billion, eight hundred fourteen million, one hundred eighty-nine thousand, two hundred.

Scientific notation

• Scientific notation: 9.908141892 × 10¹¹

Factors of 990814189200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1668

Divisors of 990814189200

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 25 30 33 34 40 44 48 50 51 55 60 66 68 75 80 85 88 100 102 110 120 132 136 150 165 170 176 179 187 200 204 220 240 255 264 272 275 289 300 330 340 358 374 400 408 425 440 510 528 537 550 561 578 600 660 680 716 748 816 825 850 867 880 895 935 1020 1074 1100 1122 1156 1200 1275 1320 1360 1432 1445 1451 1496 1650 1700 1734 1790 1870 1969 2040 2148 2200 2244 2312 2550 2640 2685 2805 2864 2890 2902 2992 3043 3179 3300 3400 3468 3580 3740 3938 4080 4296 4335 4353 4400 4475 4488 4624 4675 5100 5370 5610 5780 5804 5907 6086 6358 6600 6800 6936 7160 7225 7255 7480 7876 8592 8670 8706 8950 8976 9129 9350 9537 9845 10200 10740 11220 11560 11608 11814 12172 12716 13200 13425 13872 14025 14320 14450 14510 14960 15215 15752 15895 15961 17340 17412 17900 18258 18700 19074 19690 20400 21480 21675 21765 22440 23120 23216 23628 24344 24667 25432 26850 28050 28900 29020 29535 30430 31504 31790 31922 33473 34680 34824 35800 36275 36516 37400 38148 39380 42960 43350 43530 44880 45645 47256 47685 47883 48688 49225 49334 50864 51731 53700 56100 57800 58040 59070 60860 63580 63844 66946 69360 69648 71600 72550 73032 74001 74800 76075 76296 78760 79475 79805 86700 87060 91290 94512 95370 95766 98450 98668 100419 103462 107400 108825 112200 115600 116080 118140 121720 123335 127160 127688 133892 145100 146064 147675 148002 152150 152592 155193 157520 158950 159610 167365 173400 174120 182580 190740 191532 196900 197336 200838 206924 214800 217650 224400 228225 236280 238425 239415 243440 246670 254320 255376 258655 259729 267784 271337 290200 295350 296004 304300 310386 317900 319220 334730 346800 348240 365160 370005 381480 383064 393800 394672 399025 401676 413848 419339 435300 456450 472560 476850 478830 493340 502095 517310 519458 535568 542674 569041 580400 590700 592008 608600 616675 620772 635800 638440 669460 730320 740010 762960 766128 775965 779187 787600 798050 803352 814011 827696 836825 838678 870600 912900 953700 957660 986680 1004190 1034620 1038916 1085348 1138082 1181400 1184016 1197075 1217200 1233350 1241544 1258017 1271600 1276880 1293275 1298645 1338920 1356685 1480020 1551930 1558374 1596100 1606704 1628022 1673650 1677356 1707123 1741200 1825800 1850025 1907400 1915320 1973360 2008380 2069240 2077832 2096695 2170696 2276164 2362800 2394150 2466700 2483088 2510475 2516034 2586550 2597290 2677840 2713370 2845205 2857019 2960040 3103860 3116748 3192200 3256044 3347300 3354712 3414246 3651600 3700050 3814800 3830640 3879825 3895935 4016760 4070055 4138480 4155664 4193390 4341392 4415393 4552328 4612729 4788300 4933400 5020950 5032068 5173100 5194580 5426740 5690410 5714038 5920080 6207720 6233496 6290085 6384400 6493225 6512088 6694600 6709424 6783425 6828492 7400100 7759650 7791870 8033520 8140110 8386780 8535615 8571057 8830786 9104656 9225458 9576600 9866800 10041900 10064136 10346200 10389160 10483475 10853480 11380820 11428076 12415440 12466992 12580170 12986450 13024176 13246179 13389200 13566850 13656984 13838187 14226025 14285095 14800200 15519300 15583740 16280220 16773560 17071230 17142114 17661572 18450916 19153200 19479675 20083800 20128272 20350275 20692400 20778320 20966950 21706960 22076965 22761640 22856152 23063645 25160340 25972900 26492358 27133700 27313968 27676374 28452050 28570190 29600400 31038600 31167480 31450425 32560440 33547120 34142460 34284228 35323144 36901832 38959350 40167600 40700550 41933900 42678075 42855285 44153930 45523280 45712304 46127290 48569323 50320680 51945800 52984716 54267400 55352748 56904100 57140380 62077200 62334960 62900850 65120880 66230895 68284920 68568456 69190935 70646288 71425475 73803664 75061681 77918700 81401100 83867800 85356150 85710570 88307860 92254580 97138646 100641360 103891600 105969432 108534800 110384825 110705496 113808200 114280760 115318225 125801700 132461790 136569840 137136912 138381870 142850950 145707969 150123362 155837400 162802200 167735600 170712300 171421140 176615720 184509160 194277292 211938864 214276425 220769650 221410992 225185043 227616400 228561520 230636450 242846615 251603400 264923580 276763740 285701900 291415938 300246724 311674800 325604400 331154475 341424600 342842280 345954675 353231440 369018320 375308405 388554584 428552850 441539300 450370086 461272900 485693230 503206800 529847160 553527480 571403800 582831876 600493448 662308950 682849200 685684560 691909350 728539845 750616810 777109168 825678491 857105700 883078600 900740172 922545800 971386460 1059694320 1107054960 1125925215 1142807600 1165663752 1200986896 1214233075 1324617900 1383818700 1457079690 1501233620 1651356982 1714211400 1766157200 1801480344 1845091600 1876542025 1942772920 2251850430 2331327504 2428466150 2477035473 2649235800 2767637400 2914159380 3002467240 3302713964 3428422800 3602960688 3642699225 3753084050 3885545840 4128392455 4503700860 4856932300 4954070946 5298471600 5535274800 5629626075 5828318760 6004934480 6605427928 7285398450 7506168100 8256784910 9007401720 9713864600 9908141892 11259252150 11656637520 12385177365 13210855856 14570796900 15012336200 16513569820 18014803440 19427729200 19816283784 20641962275 22518504300 24770354730 29141593800 30024672400 33027139640 39632567568 41283924550 45037008600 49540709460 58283187600 61925886825 66054279280 82567849100 90074017200 99081418920 123851773650 165135698200 198162837840 247703547300 330271396400 495407094600 990814189200
• Sum of all divisors σ(n): 3701196322560
• Sum of proper divisors (its aliquot sum) s(n): 2710382133360
• 990814189200 is an abundant number, because the sum of its proper divisors (2710382133360) is greater than itself. Its abundance is 1719567944160

Bases of 990814189200

• Binary: 1110011010110001001000001011011010010000₂
• Hexadecimal: 0xE6B120B690
• Base-36: CN696PAO

Squares and roots of 990814189200

• 990814189200 squared (990814189200²) is 981712757520053396640000
• 990814189200 cubed (990814189200³) is 972694929869527908932567604288000000
• The square root of 990814189200 is 995396.4984869095
• The cube root of 990814189200 is 9969.2863946879

Scales and comparisons

• 990,814,189,200 seconds is equal to 31,504 years, 42 weeks, 6 days, 19 hours, 40 minutes.
• To count from 1 to 990,814,189,200 would take you about sixty-three thousand and nine 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 990814189200 cubic inches would be around 830.8 feet tall.

Recreational maths with 990814189200

• 990814189200 backwards is 002981418099
• 990814189200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990814189200's digits is 51
• More coming soon!