421849194826956800

Names of 421849194826956800

• Cardinal: 421849194826956800 can be written as Four hundred twenty-one quadrillion, eight hundred forty-nine trillion, one hundred ninety-four billion, eight hundred twenty-six million, nine hundred fifty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 4.218491948269568 × 10¹⁷

Factors of 421849194826956800

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 606

Divisors of 421849194826956800

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 599 640 800 1024 1198 1280 1600 2048 2396 2560 2995 3200 4096 4792 5120 5990 6400 8192 9584 10240 11980 12800 14975 16384 19168 20480 23960 25600 29950 32768 38336 40960 47920 51200 59900 65536 76672 81920 95840 102400 119800 131072 153344 163840 191680 204800 239600 306688 327680 358801 383360 409600 479200 613376 655360 717602 766720 819200 958400 1226752 1435204 1533440 1638400 1794005 1916800 2453504 2870408 3066880 3276800 3588010 3833600 4907008 5740816 6133760 7176020 7667200 8970025 9814016 11481632 12267520 14352040 15334400 17940050 19628032 22963264 24535040 28704080 30668800 35880100 39256064 45926528 49070080 57408160 61337600 71760200 78512128 91853056 98140160 114816320 122675200 143520400 183706112 196280320 214921799 229632640 245350400 287040800 367412224 392560640 429843598 459265280 490700800 574081600 734824448 859687196 918530560 981401600 1074608995 1148163200 1469648896 1719374392 1837061120 1962803200 2149217990 2296326400 2939297792 3438748784 3674122240 4298435980 4592652800 5373044975 5878595584 6877497568 7348244480 8596871960 9185305600 10746089950 11757191168 13754995136 14696488960 17193743920 18370611200 21492179900 23514382336 27509990272 29392977920 34387487840 36741222400 42984359800 47028764672 55019980544 58785955840 68774975680 73482444800 85968719600 110039961088 117571911680 128738157601 137549951360 146964889600 171937439200 220079922176 235143823360 257476315202 275099902720 293929779200 343874878400 440159844352 514952630404 550199805440 587859558400 643690788005 687749756800 880319688704 1029905260808 1100399610880 1175719116800 1287381576010 1375499513600 1760639377408 2059810521616 2200799221760 2574763152020 2750999027200 3218453940025 3521278754816 4119621043232 4401598443520 5149526304040 5501998054400 6436907880050 7042557509632 8239242086464 8803196887040 10299052608080 11003996108800 12873815760100 14085115019264 16478484172928 17606393774080 20598105216160 22007992217600 25747631520200 28170230038528 32956968345856 35212787548160 41196210432320 44015984435200 51495263040400 65913936691712 70425575096320 82392420864640 88031968870400 102990526080800 131827873383424 140851150192640 164784841729280 176063937740800 205981052161600 263655746766848 329569683458560 352127875481600 411962104323200 527311493533696 659139366917120 704255750963200 823924208646400 1054622987067392 1318278733834240 1647848417292800 2109245974134784 2636557467668480 3295696834585600 4218491948269568 5273114935336960 6591393669171200 8436983896539136 10546229870673920 13182787338342400 16873967793078272 21092459741347840 26365574676684800 42184919482695680 52731149353369600 84369838965391360 105462298706739200 210924597413478400 421849194826956800
• Sum of all divisors σ(n): 1047931480535926833
• Sum of proper divisors (its aliquot sum) s(n): 626082285708970033
• 421849194826956800 is an abundant number, because the sum of its proper divisors (626082285708970033) is greater than itself. Its abundance is 204233090882013233

Bases of 421849194826956800

• Binary: 10111011010101101011001101110001110011100100000000000000000₂
• Hexadecimal: 0x5DAB59B8E720000
• Base-36: 37DP24QGJ08W

Squares and roots of 421849194826956800

• 421849194826956800 squared (421849194826956800²) is 177956743176151755789495949066240000
• 421849194826956800 cubed (421849194826956800³) is 75070908822887157076855992061921440263340818432000000
• The square root of 421849194826956800 is 649499187.7030769621
• The cube root of 421849194826956800 is 749984.7077338017

Scales and comparisons

• 421,849,194,826,956,800 seconds is equal to 13,413,499,530 years, 13 weeks, 4 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 421,849,194,826,956,800 would take you about forty billion, two hundred forty million, four hundred ninety-eight thousand, five hundred ninety 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 421849194826956800 cubic inches would be around 62498.7 feet tall.

Recreational maths with 421849194826956800

• 421849194826956800 backwards is 008659628491948124
• The number of decimal digits it has is: 18
• The sum of 421849194826956800's digits is 86
• More coming soon!