990663207072

Names of 990663207072

• Cardinal: 990663207072 can be written as Nine hundred ninety billion, six hundred sixty-three million, two hundred seven thousand and seventy-two.

Scientific notation

• Scientific notation: 9.90663207072 × 10¹¹

Factors of 990663207072

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 263

Divisors of 990663207072

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 47 48 53 56 66 67 73 77 84 88 94 96 106 112 121 132 134 141 146 154 159 168 176 188 201 212 219 224 231 242 264 268 282 292 308 318 329 336 352 363 371 376 402 424 438 462 469 484 511 517 528 536 564 583 584 616 636 658 672 726 737 742 752 803 804 847 848 876 924 938 968 987 1022 1034 1056 1072 1113 1128 1166 1168 1232 1272 1316 1407 1452 1474 1484 1504 1533 1551 1606 1608 1694 1696 1749 1752 1848 1876 1936 1974 2044 2068 2144 2211 2226 2256 2332 2336 2409 2464 2491 2541 2544 2632 2814 2904 2948 2968 3066 3102 3149 3212 3216 3388 3431 3498 3504 3551 3619 3696 3752 3869 3872 3948 4081 4088 4136 4422 4452 4512 4664 4818 4891 4982 5082 5088 5159 5264 5621 5628 5687 5808 5896 5936 6132 6204 6298 6413 6424 6432 6776 6862 6996 7008 7102 7238 7392 7473 7504 7738 7896 8107 8162 8176 8272 8833 8844 8904 9328 9447 9636 9782 9964 10164 10293 10318 10528 10653 10857 11242 11256 11374 11607 11616 11792 11872 12243 12264 12408 12596 12826 12848 13552 13724 13992 14204 14476 14673 14946 15008 15476 15477 15792 16214 16324 16352 16544 16863 17061 17437 17666 17688 17808 18656 18894 19239 19272 19564 19928 20328 20586 20636 21306 21714 22043 22484 22512 22748 23214 23584 24017 24321 24486 24528 24816 24857 25192 25652 25696 26499 27083 27104 27401 27448 27984 28408 28952 29346 29892 30952 30954 31584 32428 32648 33726 34122 34237 34639 34874 35332 35376 35616 37741 37788 38478 38544 39061 39128 39809 39856 40656 41172 41272 42559 42612 43428 44086 44891 44968 45024 45496 46428 48034 48642 48972 49056 49632 49714 50384 51304 52311 52998 53801 54166 54802 54896 55968 56749 56816 57904 58692 59784 61831 61904 61908 64856 65296 66129 67452 68244 68474 69278 69748 70664 70752 72051 74571 75482 75576 76956 77088 78122 78256 79618 79712 81249 81312 82203 82344 82544 85118 85224 86856 88172 89782 89936 90992 92856 96068 97284 97944 99428 100768 102608 102711 103917 104622 105996 107602 108332 109604 109792 113223 113498 113632 115808 117183 117384 119427 119568 123662 123808 123816 127677 129712 130592 132258 134673 134904 136488 136948 138556 139496 141328 144102 149142 150964 151152 153912 156244 156512 159236 161403 162498 164406 164688 165088 166897 170236 170247 170448 173712 176344 179564 179872 181843 181984 185493 185712 191807 192136 194568 195888 198856 205216 205422 207834 209244 211992 215204 216664 219208 226446 226996 229877 234366 234768 238854 239136 242473 247324 247632 255354 259223 259424 264187 264516 269346 269808 272976 273427 273896 277112 278992 282656 288204 297913 298284 301411 301928 302304 307824 312488 318472 322806 324996 328812 329376 333794 340472 340494 340896 347424 352688 359128 363686 370986 371424 376607 381029 383614 384272 389136 391776 397712 410844 415151 415668 418488 423984 429671 430408 433328 438416 452892 453992 459754 468149 468732 469536 477708 484946 494648 495264 500691 510708 518446 528374 529032 538692 539616 545529 545952 546854 547792 554224 557984 575421 576408 591811 595826 596568 602822 603856 615648 624976 636944 645612 649992 657624 667588 680944 680988 689631 705376 718256 727372 727419 741972 753214 762058 767228 768544 777669 778272 792561 795424 820281 821688 830302 831336 836976 847968 859342 860816 866656 876832 893739 904233 905784 907984 919508 936298 937464 955416 969892 989296 1001382 1021416 1036892 1056748 1058064 1077384 1091058 1093708 1095584 1108448 1129821 1143087 1150842 1152816 1168279 1183622 1191652 1193136 1205644 1207712 1245453 1249952 1272901 1273888 1289013 1291224 1299984 1315248 1335176 1361888 1361976 1379262 1404447 1436512 1454744 1454838 1483944 1506428 1524116 1534456 1555338 1585122 1609139 1640562 1643376 1660604 1662672 1673952 1718684 1721632 1775433 1787478 1808466 1811568 1814561 1815968 1835867 1839016 1872596 1874928 1910832 1939784 1978592 2000273 2002764 2042832 2073784 2109877 2113496 2116128 2154768 2182116 2187416 2259642 2286174 2301684 2305632 2336558 2367244 2383304 2386272 2411288 2490906 2528647 2545802 2578026 2582448 2599968 2630496 2667203 2670352 2723952 2758524 2808894 2851453 2906057 2909488 2909676 2967888 3007697 3012856 3048232 3068912 3110676 3170244 3218278 3277043 3281124 3286752 3321208 3325344 3437368 3504837 3550866 3574956 3616932 3623136 3629122 3671734 3678032 3745192 3749856 3818703 3821664 3879568 4000546 4005528 4085664 4142677 4147568 4219754 4226992 4309536 4364232 4374832 4519284 4572348 4603368 4673116 4734488 4766608 4822576 4827417 4981812 5057294 5091604 5156052 5164896 5334406 5340704 5443683 5447904 5507601 5517048 5617788 5702906 5812114 5818976 5819352 5935776 6000819 6015394 6025712 6096464 6137824 6221352 6329631 6340488 6436556 6554086 6562248 6642416 6874736 7009674 7101732 7149912 7233864 7258244 7343468 7356064 7490384 7585941 7637406 7759136 8001092 8001609 8011056 8285354 8295136 8439508 8453984 8554359 8718171 8728464 8749664 9023091 9038568 9144696 9206736 9346232 9468976 9533216 9645152 9654834 9831129 9963624 10114588 10183208 10312104 10668812 10887366 11015202 11034096 11235576 11405812 11624228 11638704 12001638 12030788 12051424 12183481 12192928 12428031 12442704 12659262 12680976 12851069 12873112 13108172 13124496 13284832 13749472 14001911 14019348 14203464 14299824 14467728 14516488 14686936 14980768 15171882 15274812 16002184 16003218 16022112 16570708 16879016 17108718 17436342 17456928 17700529 18046182 18077136 18289392 18413472 18692464 18937952 19309668 19662258 19927248 19960171 20194537 20229176 20366416 20624208 21337624 21774732 22003003 22030404 22068192 22471152 22811624 23248456 23277408 24003276 24061576 24366962 24856062 24885408 25318524 25361952 25702138 25746224 26216344 26248992 27815117 28003822 28038696 28406928 28599648 28935456 29032976 29373872 30343764 30549624 31365983 32004368 32006436 33141416 33758032 34217436 34872684 35401058 36092364 36154272 36550443 36578784 37384928 38553207 38619336 39324516 39854496 39920342 40389074 40458352 40732832 41248416 42005733 42675248 43549464 44006006 44060808 44942304 45623248 46496912 48006552 48123152 48733924 49712124 50637048 51404276 51492448 52432688 53101587 55630234 56007644 56077392 56813856 58065952 58747744 59880513 60583611 60687528 61099248 62731966 64008736 64012872 66009009 66282832 67516064 68434872 69745368 70802116 72184728 73100886 77106414 77238672 78649032 79840684 80778148 80916704 83445351 84011466 85284367 85350496 87098928 88012012 88121616 91246496 92993824 94097949 96013104 96246304 97467848 99424248 101274096 102808552 104865376 106203174 111260468 112015288 112154784 119761026 121167222 121375056 122198496 125463932 128025744 132018018 132565664 134018291 136869744 139490736 141361759 141604232 144369456 146201772 154021021 154212828 154477344 157298064 159681368 161556296 166890702 168022932 170568734 174197856 176024024 176243232 188195898 192026208 194705819 194935696 198848496 202548192 205617104 212406348 219561881 222520936 224030576 239522052 242334444 242750112 250927864 255853101 256051488 264036036 268036582 273739488 278981472 282723518 283208464 288738912 292403544 308042042 308425656 314596128 319362736 323112592 333781404 336045864 341137468 352048048 376391796 389411638 389871392 397696992 402054873 411234208 424085277 424812696 439123762 445041872 448061152 462063063 479044104 484668888 501855728 511706202 528072072 536073164 565447036 566416928 584117457 584807088 616084084 616851312 638725472 646225184 658685643 667562808 672091728 682274936 704096096 752783592 778823276 804109746 848170554 849625392 878247524 890083744 924126126 938128037 958088208 969337776 1003711456 1023412404 1056144144 1072146328 1130894072 1168234914 1169614176 1232168168 1233702624 1317371286 1335125616 1344183456 1364549872 1474201201 1505567184 1557646552 1608219492 1696341108 1699250784 1756495048 1848252252 1876256074 1916176416 1938675552 2046824808 2112288288 2144292656 2261788144 2336469828 2464336336 2634742572 2670251232 2729099744 2814384111 2948402402 3011134368 3115293104 3216438984 3392682216 3512990096 3696504504 3752512148 4093649616 4288585312 4422603603 4523576288 4672939656 4928672672 5269485144 5628768222 5896804804 6230586208 6432877968 6785364432 7025980192 7393009008 7505024296 8187299232 8845207206 9345879312 10319408407 10538970288 11257536444 11793609608 12865755936 13570728864 14786018016 15010048592 17690414412 18691758624 20638816814 21077940576 22515072888 23587219216 30020097184 30958225221 35380828824 41277633628 45030145776 47174438432 61916450442 70761657648 82555267256 90060291552 123832900884 141523315296 165110534512 247665801768 330221069024 495331603536 990663207072
• Sum of all divisors σ(n): 3497178488832
• Sum of proper divisors (its aliquot sum) s(n): 2506515281760
• 990663207072 is an abundant number, because the sum of its proper divisors (2506515281760) is greater than itself. Its abundance is 1515852074688

Bases of 990663207072

• Binary: 1110011010101000001000001110100010100000₂
• Hexadecimal: 0xE6A820E8A0
• Base-36: CN3RAMQO

Squares and roots of 990663207072

• 990663207072 squared (990663207072²) is 981413589846180350813184
• 990663207072 cubed (990663207072³) is 972250334381061441505898904579637248
• The square root of 990663207072 is 995320.6554030715
• The cube root of 990663207072 is 9968.7799894333

Scales and comparisons

• 990,663,207,072 seconds is equal to 31,500 years, 1 week, 2 days, 8 hours, 11 minutes, 12 seconds.
• To count from 1 to 990,663,207,072 would take you about sixty-three thousand 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 990663207072 cubic inches would be around 830.7 feet tall.

Recreational maths with 990663207072

• 990663207072 backwards is 270702366099
• The number of decimal digits it has is: 12
• The sum of 990663207072's digits is 51
• More coming soon!