221429483078227182

Names of 221429483078227182

• Cardinal: 221429483078227182 can be written as Two hundred twenty-one quadrillion, four hundred twenty-nine trillion, four hundred eighty-three billion, seventy-eight million, two hundred twenty-seven thousand, one hundred eighty-two.

Scientific notation

• Scientific notation: 2.21429483078227182 × 10¹⁷

Factors of 221429483078227182

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 514

Divisors of 221429483078227182

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 81 99 139 162 198 278 297 359 417 594 718 834 891 1077 1251 1529 1782 2154 2502 3058 3231 3753 3949 4587 6462 7506 7898 9174 9693 11259 11847 13761 19321 19386 22518 23694 27522 29079 35541 38642 41283 49901 57963 58158 71082 82566 99802 106623 115926 123849 128881 149703 173889 212531 213246 247698 257762 299406 319869 347778 386643 425062 449109 521667 548911 637593 639738 773286 898218 1043334 1097822 1159929 1275186 1347327 1417691 1565001 1646733 1912779 2319858 2685619 2694654 2835382 3130002 3293466 3479787 3825558 4041981 4253073 4940199 5371238 5738337 6936239 6959574 8056857 8083962 8506146 9880398 10439361 11476674 12759219 13872478 14820597 16113714 17215011 17914459 20808717 20878722 24170571 25518438 29541809 29641194 34430022 35828918 38277657 41617434 44461791 46268279 48341142 53743377 59083618 62426151 72511713 76298629 76555314 88625427 88923582 92536558 107486754 114832971 124852302 138804837 145023426 152597258 161230131 177250854 187278453 197059049 217535139 228895887 229665942 265876281 277609674 322460262 374556906 394118098 416414511 435070278 457791774 483690393 508951069 531752562 561835359 591177147 686687661 797628843 832829022 964137221 967380786 1017902138 1123670718 1182354294 1249243533 1373375322 1451071179 1526853207 1595257686 1773531441 1928274442 2060062983 2392886529 2490109801 2498487066 2892411663 2902142358 3053706414 3547062882 3747730599 4120125966 4580559621 4785773058 4980219602 5320594323 5784823326 6180188949 6431290781 7470329403 7495461198 8677234989 9161119242 10605509431 10641188646 12360377898 12862581562 13741678863 14940658806 15961782969 17354469978 19293872343 21211018862 22410988209 26031704967 27391207811 27483357726 31816528293 31923565938 38587744686 41225036589 44821976418 52063409934 54782415622 57881617029 63633056586 67232964627 70744198591 78095114901 82173623433 82450073178 95449584879 115763234058 134465929254 141488397182 156190229802 164347246866 173644851087 190899169758 201698893881 212232595773 246520870299 286348754637 346125262339 347289702174 403397787762 424465191546 493041740598 520934553261 572697509274 636697787319 692250524678 739562610897 859046263911 893949418559 1038375787017 1041869106522 1273395574638 1479125221794 1718092527822 1787898837118 1910093361957 2076751574034 2218687832691 2681848255677 3115127361051 3807377885729 3820186723914 4437375665382 5363696511354 5730280085871 6230254722102 7614755771458 8045544767031 9345382083153 9833443604149 11422133657187 11460560171742 16091089534062 18690764166306 19666887208298 22844267314374 24136634301093 28036146249459 29500330812447 34266400971561 48273268602186 56072292498918 59000661624894 68532801943122 72409902903279 88500992437341 102799202914683 124258969179701 144819805806558 177001984874682 205598405829366 248517938359402 265502977312023 308397608744049 372776907539103 531005954624046 616795217488098 745553815078206 796508931936069 1118330722617309 1366848660976711 1593017863872138 2236661445234618 2733697321953422 3354992167851927 4100545982930133 6709984335703854 8201091965860266 10064976503555781 12301637948790399 20129953007111562 24603275897580798 36904913846371197 73809827692742394 110714741539113591 221429483078227182
• Sum of all divisors σ(n): 546717218817369600
• Sum of proper divisors (its aliquot sum) s(n): 325287735739142418
• 221429483078227182 is an abundant number, because the sum of its proper divisors (325287735739142418) is greater than itself. Its abundance is 103858252660915236

Bases of 221429483078227182

• Binary: 1100010010101011001111000100010001101011010001010011101110₂
• Hexadecimal: 0x312ACF111AD14EE
• Base-36: 1OKA787WY0VI

Squares and roots of 221429483078227182

• 221429483078227182 squared (221429483078227182²) is 49031015976290897939733304003661124
• 221429483078227182 cubed (221429483078227182³) is 10856912522430391998823126421487454998274619413472568
• The square root of 221429483078227182 is 470562942.7379797211
• The cube root of 221429483078227182 is 604985.7548072037

Scales and comparisons

• 221,429,483,078,227,182 seconds is equal to 7,040,772,635 years, 27 weeks, 2 days, 7 hours, 59 minutes, 42 seconds.
• To count from 1 to 221,429,483,078,227,182 would take you about twenty-one billion, one hundred twenty-two million, three hundred seventeen thousand, nine hundred six 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 221429483078227182 cubic inches would be around 50415.5 feet tall.

Recreational maths with 221429483078227182

• 221429483078227182 backwards is 281722870384924122
• The number of decimal digits it has is: 18
• The sum of 221429483078227182's digits is 72
• More coming soon!