11998379473920

Names of 11998379473920

• Cardinal: 11998379473920 can be written as Eleven trillion, nine hundred ninety-eight billion, three hundred seventy-nine million, four hundred seventy-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.199837947392 × 10¹³

Factors of 11998379473920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 12399136

Divisors of 11998379473920

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 105 108 112 120 126 128 135 140 144 160 168 180 189 192 210 216 224 240 252 256 270 280 288 315 320 336 360 378 384 420 432 448 480 504 512 540 560 576 630 640 672 720 756 768 840 864 896 945 960 1008 1024 1080 1120 1152 1260 1280 1344 1440 1512 1536 1680 1728 1792 1890 1920 2016 2160 2240 2304 2520 2560 2688 2880 3024 3072 3360 3456 3584 3780 3840 4032 4320 4480 4608 5040 5120 5376 5760 6048 6720 6912 7168 7560 7680 8064 8640 8960 9216 10080 10752 11520 12096 13440 13824 15120 15360 16128 17280 17920 20160 21504 23040 24192 26880 27648 30240 32256 34560 35840 40320 46080 48384 53760 60480 64512 69120 80640 96768 107520 120960 138240 161280 193536 241920 322560 483840 967680 12399119 24798238 37197357 49596476 61995595 74394714 86793833 99192952 111592071 123991190 148789428 173587666 185986785 198385904 223184142 247982380 260381499 297578856 334776213 347175332 371973570 396771808 433969165 446368284 495964760 520762998 557960355 595157712 669552426 694350664 743947140 781144497 793543616 867938330 892736568 991929520 1041525996 1115920710 1190315424 1301907495 1339104852 1388701328 1487894280 1562288994 1587087232 1673881065 1735876660 1785473136 1983859040 2083051992 2231841420 2343433491 2380630848 2603814990 2678209704 2777402656 2975788560 3124577988 3174174464 3347762130 3471753320 3570946272 3905722485 3967718080 4166103984 4463682840 4686866982 4761261696 5207629980 5356419408 5554805312 5951577120 6249155976 6348348928 6695524260 6943506640 7141892544 7811444970 7935436160 8332207968 8927365680 9373733964 9522523392 10415259960 10712838816 11109610624 11717167455 11903154240 12498311952 12696697856 13391048520 13887013280 14283785088 15622889940 15870872320 16664415936 17854731360 18747467928 19045046784 20830519920 21425677632 22219221248 23434334910 23806308480 24996623904 26782097040 27774026560 28567570176 31245779880 31741744640 33328831872 35709462720 37494935856 38090093568 41661039840 42851355264 44438442496 46868669820 47612616960 49993247808 53564194080 55548053120 57135140352 62491559760 63483489280 66657663744 71418925440 74989871712 83322079680 85702710528 88876884992 93737339640 95225233920 99986495616 107128388160 111096106240 114270280704 124983119520 133315327488 142837850880 149979743424 166644159360 171405421056 187474679280 190450467840 199972991232 214256776320 222192212480 249966239040 266630654976 285675701760 299959486848 333288318720 342810842112 374949358560 399945982464 428513552640 444384424960 499932478080 571351403520 599918973696 666576637440 749898717120 799891964928 857027105280 999864956160 1199837947392 1333153274880 1499797434240 1714054210560 1999729912320 2399675894784 2999594868480 3999459824640 5999189736960 11998379473920
• Sum of all divisors σ(n): 48731517388800
• Sum of proper divisors (its aliquot sum) s(n): 36733137914880
• 11998379473920 is an abundant number, because the sum of its proper divisors (36733137914880) is greater than itself. Its abundance is 24734758440960

Bases of 11998379473920

• Binary: 10101110100110010111001001010111110000000000₂
• Hexadecimal: 0xAE997257C00
• Base-36: 493Z9CLC0

Squares and roots of 11998379473920

• 11998379473920 squared (11998379473920²) is 143961110000184775960166400
• 11998379473920 cubed (11998379473920³) is 1727300027268956263287734393307660288000
• The square root of 11998379473920 is 3463867.7044483093
• The cube root of 11998379473920 is 22893.2542272919

Scales and comparisons

• 11,998,379,473,920 seconds is equal to 381,511 years, 18 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 11,998,379,473,920 would take you about nine hundred fifty-three thousand, seven hundred seventy-eight 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 11998379473920 cubic inches would be around 1907.8 feet tall.

Recreational maths with 11998379473920

• 11998379473920 backwards is 02937497389911
• 11998379473920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 11998379473920's digits is 72
• More coming soon!