989201928664320

Names of 989201928664320

• Cardinal: 989201928664320 can be written as Nine hundred eighty-nine trillion, two hundred one billion, nine hundred twenty-eight million, six hundred sixty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 9.8920192866432 × 10¹⁴

Factors of 989201928664320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3509152

Divisors of 989201928664320

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 64 68 70 80 84 85 96 102 105 112 119 120 128 136 140 160 168 170 192 204 210 224 238 240 255 256 272 280 320 336 340 357 384 408 420 448 476 480 510 544 560 595 617 640 672 680 714 768 816 840 896 952 960 1020 1088 1120 1190 1234 1280 1344 1360 1428 1632 1680 1785 1792 1851 1904 1920 2040 2176 2240 2380 2468 2688 2720 2856 3085 3264 3360 3570 3702 3808 3840 4080 4319 4352 4480 4760 4936 5376 5440 5712 6170 6528 6720 7140 7404 7616 8160 8638 8960 9255 9520 9872 10489 10880 11424 12340 12957 13056 13440 14280 14808 15232 16320 17276 18510 19040 19744 20978 21595 21760 22848 24680 25914 26880 28560 29616 30464 31467 32640 34552 37020 38080 39488 41956 43190 45696 49360 51828 52445 57120 59232 62934 64785 65280 69104 73423 74040 76160 78976 83912 86380 91392 98720 103656 104890 114240 118464 125868 129570 138208 146846 148080 152320 157335 157952 167824 172760 197440 207312 209780 220269 228480 236928 251736 259140 276416 293692 296160 314670 335648 345520 367115 394880 414624 419560 440538 456960 473856 503472 518280 552832 587384 592320 629340 671296 691040 734230 789760 829248 839120 881076 1006944 1036560 1101345 1105664 1174768 1184640 1258680 1342592 1382080 1468460 1658496 1678240 1762152 2013888 2073120 2202690 2349536 2369280 2517360 2685184 2764160 2936920 3316992 3356480 3508501 3524304 4027776 4146240 4405380 4699072 5034720 5528320 5873840 6712960 7017002 7048608 8055552 8292480 8810760 9398144 10069440 10525503 11747680 13425920 14034004 14097216 16584960 17542505 17621520 18796288 20138880 21051006 23495360 24559507 28068008 28194432 35085010 35243040 40277760 42102012 46990720 49119014 52627515 56136016 56388864 59644517 70170020 70486080 73678521 84204024 93981440 98238028 105255030 112272032 119289034 122797535 140340040 140972160 147357042 168408048 178933551 196476056 210510060 224544064 238578068 245595070 280680080 281944320 294714084 298222585 336816096 357867102 368392605 392952112 417511619 421020120 449088128 477156136 491190140 561360160 589428168 596445170 673632192 715734204 736785210 785904224 835023238 842040240 894667755 898176256 954312272 982380280 1122720320 1178856336 1192890340 1252534857 1347264384 1431468408 1473570420 1571808448 1670046476 1684080480 1789335510 1908624544 1964760560 2087558095 2164745117 2245440640 2357712672 2385780680 2505069714 2694528768 2862936816 2947140840 3143616896 3340092952 3368160960 3578671020 3817249088 3929521120 4175116190 4329490234 4490881280 4715425344 4771561360 5010139428 5725873632 5894281680 6262674285 6287233792 6494235351 6680185904 6736321920 7157342040 7634498176 7859042240 8350232380 8658980468 9430850688 9543122720 10020278856 10823725585 11451747264 11788563360 12525348570 12988470702 13360371808 13472643840 14314684080 15153215819 15268996352 15718084480 16700464760 17317960936 18861701376 19086245440 20040557712 21647451170 22903494528 23577126720 25050697140 25976941404 26720743616 28629368160 30306431638 31436168960 32471176755 33400929520 34635921872 36800666989 38172490880 40081115424 43294902340 45459647457 45806989056 47154253440 50101394280 51953882808 53441487232 57258736320 60612863276 64942353510 66801859040 69271843744 73601333978 75766079095 76344981760 80162230848 86589804680 90919294914 94308506880 100202788560 103907765616 106882974464 110402000967 114517472640 121225726552 129884707020 133603718080 138543687488 147202667956 151532158190 160324461696 173179609360 181838589828 184003334945 200405577120 207815531232 220804001934 227298237285 229034945280 242451453104 257604668923 259769414040 267207436160 277087374976 294405335912 303064316380 320648923392 346359218720 363677179656 368006669890 400811154240 415631062464 441608003868 454596474570 484902906208 515209337846 519538828080 534414872320 552010004835 554174749952 588810671824 606128632760 692718437440 727354359312 736013339780 772814006769 801622308480 831262124928 883216007736 909192949140 969805812416 1030418675692 1039077656160 1104020009670 1177621343648 1212257265520 1288023344615 1385436874880 1454708718624 1472026679560 1545628013538 1603244616960 1662524249856 1766432015472 1818385898280 1939611624832 2060837351384 2078155312320 2208040019340 2355242687296 2424514531040 2576046689230 2770873749760 2909417437248 2944053359120 3091256027076 3532864030944 3636771796560 3864070033845 3879223249664 4121674702768 4156310624640 4416080038680 4710485374592 4849029062080 5152093378460 5818834874496 5888106718240 6182512054152 7065728061888 7273543593120 7728140067690 8243349405536 8312621249280 8832160077360 9420970749184 9698058124160 10304186756920 11637669748992 11776213436480 12365024108304 14131456123776 14547087186240 15456280135380 16486698811072 17664320154720 19396116248320 20608373513840 23552426872960 24730048216608 28262912247552 29094174372480 30912560270760 32973397622144 35328640309440 41216747027680 47104853745920 49460096433216 58188348744960 61825120541520 65946795244288 70657280618880 82433494055360 98920192866432 123650241083040 141314561237760 164866988110720 197840385732864 247300482166080 329733976221440 494600964332160 989201928664320
• Sum of all divisors σ(n): 3829171672843776
• Sum of proper divisors (its aliquot sum) s(n): 2839969744179456
• 989201928664320 is an abundant number, because the sum of its proper divisors (2839969744179456) is greater than itself. Its abundance is 1850767815515136

Bases of 989201928664320

• Binary: 11100000111010110010000101100100011011010100000000₂
• Hexadecimal: 0x383AC8591B500
• Base-36: 9QN53BW16O

Squares and roots of 989201928664320

• 989201928664320 squared (989201928664320²) is 978520455673210434059241062400
• 989201928664320 cubed (989201928664320³) is 967954321989429008433945280697083329773568000
• The square root of 989201928664320 is 31451580.7021574037
• The cube root of 989201928664320 is 99638.7609234199

Scales and comparisons

• 989,201,928,664,320 seconds is equal to 31,453,561 years, 27 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 989,201,928,664,320 would take you about seventy-eight million, six hundred thirty-three thousand, nine hundred 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 989201928664320 cubic inches would be around 8303.2 feet tall.

Recreational maths with 989201928664320

• 989201928664320 backwards is 023466829102989
• The number of decimal digits it has is: 15
• The sum of 989201928664320's digits is 69
• More coming soon!