421613801490838401

Names of 421613801490838401

• Cardinal: 421613801490838401 can be written as Four hundred twenty-one quadrillion, six hundred thirteen trillion, eight hundred one billion, four hundred ninety million, eight hundred thirty-eight thousand, four hundred one.

Scientific notation

• Scientific notation: 4.21613801490838401 × 10¹⁷

Factors of 421613801490838401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 7232

Divisors of 421613801490838401

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 9 19 27 57 59 81 171 177 243 361 513 531 729 1083 1121 1539 1593 2187 3249 3363 3481 4617 4779 6561 7151 9747 10089 10443 13851 14337 21299 21453 29241 30267 31329 41553 43011 63897 64359 66139 87723 90801 93987 124659 129033 135869 191691 193077 198417 263169 272403 281961 387099 407607 421909 575073 579231 595251 789507 817209 845883 1222821 1256641 1265727 1725219 1737693 1785753 2368521 2451627 2537649 2581511 3668463 3769923 3797181 5175657 5213079 5357259 7354881 7612947 7744533 8016271 11005389 11309769 11391543 15526971 15639237 16071777 22838841 23233599 24048813 24892631 33016167 33929307 34174629 46580913 46917711 48215331 51136801 69700797 72146439 74677893 99048501 101787921 102523887 139742739 144645993 152309149 153410403 209102391 216439317 224033679 297145503 305363763 307571661 433937979 456927447 460231209 472959989 627307173 649317951 672101037 891436509 916091289 922714983 971599219 1370782341 1380693627 1418879967 1881921519 1947953853 2016303111 2748273867 2768144949 2914797657 3017071259 4112347023 4142080881 4256639901 5645764557 5843861559 6048909333 8244821601 8744392971 8986239791 9051213777 12337041069 12426242643 12769919703 16937293671 17531584677 18146727999 18460385161 26233178913 26958719373 27153641331 37011123207 37278727929 38309759109 52594754031 54440183997 55381155483 57324353921 78699536739 80876158119 81460923993 111033369621 111836183787 114929277327 163320551991 166143466449 171973061763 178007204281 236098610217 242628474357 244382771979 333100108863 335508551361 344787831981 498430399347 515919185289 534021612843 708295830651 727885423071 733148315937 999300326589 1034363495943 1089162724499 1495291198041 1547757555867 1602064838529 2124887491953 2183656269213 2199444947811 3103090487829 3267488173497 3382136881339 4485873594123 4643272667601 4806194515587 6374662475859 6550968807639 6598334843433 9802464520491 10146410644017 13457620782369 13929818002803 14418583546761 19652906422917 19795004530299 29407393561473 30439231932051 40372862347107 41789454008409 43255750640283 58958719268751 64260600745441 88222180684419 91317695796153 121118587041321 125368362025227 129767251920849 192781802236323 264666542053257 273953087388459 376105086075681 389301755762547 578345406708969 793999626159771 821859262165377 1167905267287641 1735036220126907 2381998878479313 2465577786496131 5205108660380721 7145996635437939 7396733359488393 15615325981142163 22190200078465179 46845977943426489 140537933830279467 421613801490838401
• Sum of all divisors σ(n): 679022908571695233
• Sum of proper divisors (its aliquot sum) s(n): 257409107080856832
• 421613801490838401 is a deficient number, because the sum of its proper divisors (257409107080856832) is less than itself. Its deficiency is 164204694409981569

Bases of 421613801490838401

• Binary: 10111011001110111111000010011000110010000110111001110000001₂
• Hexadecimal: 0x5D9DF84C6437381
• Base-36: 37BDMAJ1VN29

Squares and roots of 421613801490838401

• 421613801490838401 squared (421613801490838401²) is 177758197607556089085666737896236801
• 421613801490838401 cubed (421613801490838401³) is 74945309439481378518437424268325354913565576320195201
• 421613801490838401 is a perfect square number. Its square root is 649317951
• The cube root of 421613801490838401 is 749845.1837430423

Scales and comparisons

• 421,613,801,490,838,401 seconds is equal to 13,406,014,750 years, 15 weeks, 1 day, 22 hours, 13 minutes, 21 seconds.
• To count from 1 to 421,613,801,490,838,401 would take you about forty billion, two hundred eighteen million, forty-four thousand, two hundred fifty 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 421613801490838401 cubic inches would be around 62487.1 feet tall.

Recreational maths with 421613801490838401

• 421613801490838401 backwards is 104838094108316124
• The number of decimal digits it has is: 18
• The sum of 421613801490838401's digits is 63
• More coming soon!