990873234903321

Names of 990873234903321

• Cardinal: 990873234903321 can be written as Nine hundred ninety trillion, eight hundred seventy-three billion, two hundred thirty-four million, nine hundred three thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 9.90873234903321 × 10¹⁴

Factors of 990873234903321

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 124

Divisors of 990873234903321

• Number of divisors d(n): 567
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 81 99 103 121 147 189 231 243 297 309 343 363 441 539 567 693 721 729 847 891 927 1029 1089 1133 1323 1617 1701 2079 2163 2187 2401 2541 2673 2781 3087 3267 3399 3773 3969 4851 5047 5103 5929 6237 6489 6561 7203 7623 7931 8019 8343 9261 9801 10197 10609 11319 11907 12463 14553 15141 15309 16807 17787 18711 19467 21609 22869 23793 24057 25029 26411 27783 29403 30591 31827 33957 35329 35721 37389 41503 43659 45423 45927 50421 53361 55517 56133 58401 64827 68607 71379 72171 74263 75087 79233 83349 87241 88209 91773 95481 101871 105987 107163 112167 116699 117649 124509 130977 136269 151263 160083 166551 168399 175203 184877 194481 205821 214137 222789 225261 237699 247303 250047 261723 264627 275319 286443 290521 305613 317961 321489 336501 350097 352947 373527 388619 392931 408807 453789 480249 499653 505197 519841 525609 554631 583443 610687 617463 642411 668367 675783 713097 741909 750141 785169 793881 816893 825957 859329 871563 916839 953883 1009503 1050291 1058841 1120581 1165857 1178793 1226421 1283689 1294139 1361367 1440747 1498959 1559523 1576827 1663893 1731121 1750329 1832061 1852389 1927233 2005101 2033647 2139291 2225727 2250423 2355507 2450679 2477871 2577987 2614689 2720333 2750517 2861649 3028509 3150873 3176523 3361743 3497571 3536379 3638887 3679263 3851067 3882417 4084101 4274809 4322241 4496877 4678569 4730481 4991679 5193363 5250987 5496183 5557167 5718251 5781699 6015303 6100941 6417873 6677181 7066521 7352037 7433613 7733961 7844067 8160999 8251551 8584947 8985823 9085527 9452619 9529569 10085229 10492713 10916661 11037789 11553201 11647251 12117847 12252303 12824427 12966723 13490631 14035707 14235529 14975037 15580089 15752961 16488549 17154753 17345097 18045909 18302823 19042331 19253619 20031543 21199563 22056111 23201883 23532201 24482997 24754653 25472209 25754841 26957469 27256581 28357857 28588707 29923663 30255687 31478139 32749983 33113367 34659603 34941753 36353541 36756909 38473281 38900169 40027757 40471893 42107121 42706587 44925111 46740267 49465647 51464259 52035291 54137727 54908469 57126993 57760857 60094629 62900761 63598689 66168333 69605649 70596603 73448991 76416627 77264523 80872407 81769743 85073571 85766121 89770989 90767061 94434417 98249949 103978809 104825259 109060623 110270727 115419843 120083271 121415679 126321363 128119761 133296317 134775333 140220801 148396941 154392777 162413181 164725407 171380979 173282571 178305463 180283887 188702283 190796067 198504999 209465641 211789809 220346973 229249881 231793569 242617221 255220713 257298363 269312967 272301183 280194299 283303251 294749847 311936427 314475777 327181869 346259529 360249813 364247037 378964089 384359283 399888951 404325999 420662403 440305327 445190823 463178331 487239543 494176221 514142937 534916389 540851661 566106849 572388201 595514997 628396923 635369427 661040919 687749643 727851663 765662139 771895089 807938901 840582897 849909753 884249541 935809281 943427331 981545607 1038778587 1080749439 1136892267 1153077849 1199666853 1212977997 1248138241 1261987209 1320915981 1335572469 1389534993 1466259487 1482528663 1542428811 1604749167 1622554983 1698320547 1786544991 1885190769 1906108281 1961360093 1983122757 2063248929 2183554989 2423816703 2521748691 2549729259 2652748623 2807427843 2830281993 2944636821 3082137289 3116335761 3242248317 3410676801 3459233547 3599000559 3744414723 3785961627 3962747943 4006717407 4168604979 4398778461 4447585989 4627286433 4814247501 5094961641 5359634973 5655572307 5884080279 5949368271 6189746787 6550664967 7271450109 7565246073 7958245869 8422283529 8490845979 8833910463 9246411867 9349007283 9726744951 10377700641 10797001677 11233244169 11357884881 11888243829 12505814937 13196335383 13342757967 13729520651 13881859299 14442742503 15284884923 16966716921 17652240837 17848104813 18569240361 19651994901 21574961023 21814350327 22695738219 23874737607 26501731389 27739235601 28047021849 29180234853 31133101923 32391005031 33699732507 35664731487 37517444811 39589006149 41188561953 41645577897 43328227509 45854654769 50900150763 52956722511 55707721083 58955984703 64724883069 65443050981 68087214657 79505194167 83217706803 87540704559 93399305769 97173015093 101099197521 106994194461 118767018447 123565685859 124936733691 129984682527 137563964307 151024727161 152700452289 158870167533 167123163249 194174649207 196329152943 204261643971 249653120409 262622113677 291519045279 303297592563 320982583383 356301055341 370697057577 389954047581 412691892921 453074181483 458101356867 476610502599 582523947621 612784931913 748959361227 874557135837 909892777689 962947750149 1068903166023 1112091172731 1169862142743 1359222544449 1374304070601 1429831507797 1747571842863 1838354795739 2246878083681 2729678333067 2888843250447 3206709498069 3336273518193 4077667633347 4289494523391 5242715528589 6740634251043 8189034999201 9620128494207 10008820554579 12233002900041 12868483570173 15728146585767 20221902753129 30026461663737 36699008700123 47184439757301 90079384991211 110097026100369 141553319271903 330291078301107 990873234903321
• Sum of all divisors σ(n): 1924582267635573
• Sum of proper divisors (its aliquot sum) s(n): 933709032732252
• 990873234903321 is a deficient number, because the sum of its proper divisors (933709032732252) is less than itself. Its deficiency is 57164202171069

Bases of 990873234903321

• Binary: 11100001010011000110100111001011110001000100011001₂
• Hexadecimal: 0x38531A72F1119
• Base-36: 9R8GVOH0K9

Squares and roots of 990873234903321

• 990873234903321 squared (990873234903321²) is 981829767647771958036216829041
• 990873234903321 cubed (990873234903321³) is 972868837993523820495211471422314210820145161
• 990873234903321 is a perfect square number. Its square root is 31478139
• The cube root of 990873234903321 is 99694.8442436247

Scales and comparisons

• 990,873,234,903,321 seconds is equal to 31,506,703 years, 46 weeks, 4 days, 18 hours, 55 minutes, 21 seconds.
• To count from 1 to 990,873,234,903,321 would take you about seventy-eight million, seven hundred sixty-six thousand, seven hundred fifty-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 990873234903321 cubic inches would be around 8307.9 feet tall.

Recreational maths with 990873234903321

• 990873234903321 backwards is 123309432378099
• 990873234903321 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 990873234903321's digits is 63
• More coming soon!