107981621086521

Names of 107981621086521

• Cardinal: 107981621086521 can be written as One hundred seven trillion, nine hundred eighty-one billion, six hundred twenty-one million, eighty-six thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 1.07981621086521 × 10¹⁴

Factors of 107981621086521

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1204

Divisors of 107981621086521

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 13 17 21 39 41 51 91 119 123 193 221 257 273 287 289 357 533 579 663 673 697 771 861 867 1351 1547 1599 1799 2019 2023 2091 2509 3281 3341 3731 3757 4053 4369 4641 4711 4879 5397 6069 7527 7913 8749 9061 9843 10023 10537 11193 11271 11441 11849 13107 14133 14637 17563 22967 23387 23739 26247 26299 27183 27593 30583 31611 34323 35547 42653 49601 52689 55391 55777 56797 61243 63427 68901 70161 73759 74273 78897 80087 82779 82943 91749 102869 127959 129889 134521 136981 148733 148803 154037 166173 167331 170391 172961 179129 183729 190281 193151 194497 221277 222819 240261 248829 298571 308607 347207 358709 389667 390439 397579 403563 410943 446199 462111 469081 518883 519911 537387 579453 583491 644813 720083 725101 843217 895713 909223 941647 958867 965549 1041131 1041621 1076127 1078259 1171317 1192737 1210727 1253903 1361479 1407243 1559733 1688557 1748773 1934439 2033641 2160249 2175303 2208113 2248493 2286857 2328677 2510963 2528461 2529651 2727669 2824941 2876601 2896647 2940337 3045193 3123393 3234777 3283567 3632181 3761709 4084437 4513691 5065671 5075707 5246319 5325449 5902519 6098053 6100923 6624339 6745479 6758843 6860571 6986031 7091401 7532889 7585383 7974377 8821011 9135579 9850701 10961821 11819899 12241411 13541073 14235487 14334689 15227121 15456791 15739451 15976347 16007999 16300739 17699227 17707557 18294159 20276529 20582359 21274203 21316351 23923131 26437333 28705469 29729141 32885463 33381473 34571897 35459697 36724233 37278143 37537921 38224381 39587509 42686371 42706461 43004067 46370373 47218353 48023997 48902217 49639807 49985729 53097681 55820639 61747077 63949053 69230837 76732747 79311999 86116407 89187423 90532633 92188213 100144419 100342823 103666901 103715691 111834429 112613763 114673143 118762527 120553817 128059113 148919421 149957187 167461917 185061331 186350957 200938283 207692511 208103987 230198241 233670311 242003279 262765447 267570667 271597899 276564639 277112563 301028469 311000703 349900103 361661451 433959149 449434661 484615859 487992973 555183993 559052871 567485041 587722249 602814849 624311961 633728431 645317491 649814477 701010933 725668307 726009837 788296341 802712001 831337689 843876719 1049700309 1176924229 1301877447 1304456699 1348303983 1368640393 1453847577 1463978919 1539054761 1567199621 1702455123 1763166747 1901185293 1935952473 1949443431 2049414889 2177004921 2531630157 3037714043 3146042627 3415950811 3530772687 3913370097 3972395287 4105921179 4114055743 4548701339 4617164283 4701598863 6148244667 7377305533 7640389237 8238469603 9113142129 9438127881 9580482751 9647245697 10247852433 10773383327 10970397347 11917185861 12342167229 13646104017 14345904223 17792325109 20007711893 22131916599 22921167711 23266886681 24715408809 26642393557 28741448253 28941737091 32320149981 32911192041 43037712669 51641138731 53376975327 53482724659 60023135679 67530719879 69800660043 79927180671 124546275763 125414194061 140053983251 154923416193 160448173977 162868206767 186496754899 202592159637 302469526853 373638827289 376242582183 395537073577 420161949753 488604620301 559490264697 877899358427 907408580559 1186611220731 2117286687971 2633698075281 2768759515039 5141981956501 6351860063913 8306278545117 15425945869503 35993873695507 107981621086521
• Sum of all divisors σ(n): 194870909592576
• Sum of proper divisors (its aliquot sum) s(n): 86889288506055
• 107981621086521 is a deficient number, because the sum of its proper divisors (86889288506055) is less than itself. Its deficiency is 21092332580466

Bases of 107981621086521

• Binary: 11000100011010101101110001010101100100100111001₂
• Hexadecimal: 0x62356E2AC939
• Base-36: 129Y2L6WXL

Squares and roots of 107981621086521

• 107981621086521 squared (107981621086521²) is 11660030492472996668567883441
• 107981621086521 cubed (107981621086521³) is 1259068994495499977238815947259399704198761
• The square root of 107981621086521 is 10391420.5519034307
• The cube root of 107981621086521 is 47619.3300440753

Scales and comparisons

• 107,981,621,086,521 seconds is equal to 3,433,481 years, 28 weeks, 1 day, 2 hours, 15 minutes, 21 seconds.
• To count from 1 to 107,981,621,086,521 would take you about eight million, five hundred eighty-three thousand, seven 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 107981621086521 cubic inches would be around 3968.3 feet tall.

Recreational maths with 107981621086521

• 107981621086521 backwards is 125680126189701
• The number of decimal digits it has is: 15
• The sum of 107981621086521's digits is 57
• More coming soon!