121457957388800

Names of 121457957388800

• Cardinal: 121457957388800 can be written as One hundred twenty-one trillion, four hundred fifty-seven billion, nine hundred fifty-seven million, three hundred eighty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.214579573888 × 10¹⁴

Factors of 121457957388800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3395

Divisors of 121457957388800

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 116 128 145 160 200 232 256 290 320 400 464 512 580 640 725 800 841 928 1160 1280 1450 1600 1682 1856 2320 2560 2900 3200 3359 3364 3712 4205 4640 5800 6400 6718 6728 7424 8410 9280 11600 12800 13436 13456 14848 16795 16820 18560 21025 23200 26872 26912 33590 33640 37120 42050 46400 53744 53824 67180 67280 74240 83975 84100 92800 97411 107488 107648 134360 134560 167950 168200 185600 194822 214976 215296 268720 269120 335900 336400 371200 389644 429952 430592 487055 537440 538240 671800 672800 779288 859904 974110 1074880 1076480 1343600 1345600 1558576 1719808 1948220 2149760 2152960 2435275 2687200 2691200 2824919 3117152 3896440 4299520 4870550 5374400 5382400 5649838 6234304 7792880 8599040 9741100 10748800 10764800 11282881 11299676 12468608 14124595 15585760 19482200 21497600 22565762 22599352 24937216 28249190 31171520 38964400 42995200 45131524 45198704 49874432 56414405 56498380 62343040 70622975 77928800 90263048 90397408 112828810 112996760 124686080 141245950 155857600 180526096 180794816 225657620 225993520 249372160 282072025 282491900 311715200 327203549 361052192 361589632 451315240 451987040 564144050 564983800 623430400 654407098 722104384 723179264 902630480 903974080 1128288100 1129967600 1246860800 1308814196 1444208768 1446358528 1636017745 1805260960 1807948160 2256576200 2259935200 2617628392 2888417536 3272035490 3610521920 3615896320 4513152400 4519870400 5235256784 5776835072 6544070980 7221043840 7231792640 8180088725 9026304800 9039740800 9488902921 10470513568 13088141960 14442087680 16360177450 18052609600 18079481600 18977805842 20941027136 26176283920 28884175360 32720354900 36105219200 36158963200 37955611684 41882054272 47444514605 52352567840 65440709800 72210438400 75911223368 83764108544 94889029210 104705135680 130881419600 144420876800 151822446736 167528217088 189778058420 209410271360 237222573025 261762839200 303644893472 379556116840 418820542720 474445146050 523525678400 607289786944 759112233680 837641085440 948890292100 1047051356800 1214579573888 1518224467360 1897780584200 2094102713600 2429159147776 3036448934720 3795561168400 4188205427200 4858318295552 6072897869440 7591122336800 12145795738880 15182244673600 24291591477760 30364489347200 60728978694400 121457957388800
• Sum of all divisors σ(n): 311748808485543
• Sum of proper divisors (its aliquot sum) s(n): 190290851096743
• 121457957388800 is an abundant number, because the sum of its proper divisors (190290851096743) is greater than itself. Its abundance is 68832893707943

Bases of 121457957388800

• Binary: 11011100111011100100010011001111100001000000000₂
• Hexadecimal: 0x6E772267C200
• Base-36: 171X0JVLKW

Squares and roots of 121457957388800

• 121457957388800 squared (121457957388800²) is 14752035413059556514365440000
• 121457957388800 cubed (121457957388800³) is 1791752088597456222158423066591363072000000
• The square root of 121457957388800 is 11020796.5859460449
• The cube root of 121457957388800 is 49523.1952495201

Scales and comparisons

• 121,457,957,388,800 seconds is equal to 3,861,987 years, 18 weeks, 1 day, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 121,457,957,388,800 would take you about nine million, six hundred fifty-four thousand, nine hundred sixty-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 121457957388800 cubic inches would be around 4126.9 feet tall.

Recreational maths with 121457957388800

• 121457957388800 backwards is 008883759754121
• The number of decimal digits it has is: 15
• The sum of 121457957388800's digits is 68
• More coming soon!