198040148979627375

Names of 198040148979627375

• Cardinal: 198040148979627375 can be written as One hundred ninety-eight quadrillion, forty trillion, one hundred forty-eight billion, nine hundred seventy-nine million, six hundred twenty-seven thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.98040148979627375 × 10¹⁷

Factors of 198040148979627375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 915

Divisors of 198040148979627375

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 15 17 25 31 45 51 75 85 93 125 153 155 225 255 279 289 375 425 465 527 765 775 859 867 961 1125 1275 1395 1445 1581 2125 2325 2577 2601 2635 2883 3825 3875 4295 4335 4743 4805 6375 6975 7225 7731 7905 8649 8959 11625 12885 13005 13175 14415 14603 16337 19125 21475 21675 23715 24025 26629 26877 34875 36125 38655 39525 43245 43809 44795 49011 64425 65025 65875 72075 73015 79887 80631 81685 107375 108375 118575 120125 131427 133145 134385 147033 193275 197625 216225 219045 223975 239661 245055 248251 277729 322125 325125 360375 365075 399435 403155 408425 452693 592875 657135 665725 671925 735165 737881 744753 825499 833187 966375 1081125 1095225 1119875 1198305 1225275 1241255 1358079 1388645 1825375 1997175 2015775 2042125 2213643 2234259 2263465 2476497 2499561 3285675 3328625 3359625 3675825 3689405 3723765 4074237 4127495 4165935 5476125 5991525 6126375 6206275 6640929 6790395 6943225 7429491 7695781 9985875 10078875 11068215 11171295 11317325 12382485 12497805 12543977 14033483 16428375 18379125 18447025 18618825 20371185 20637475 20829675 22874311 23087343 29957625 31031375 33204645 33951975 34716125 37147455 37631931 38478905 42100449 55341075 55856475 56586625 61912425 62489025 62719885 68622933 69262029 70167415 92235125 93094125 101855925 103187375 104148375 112895793 114371555 115436715 126301347 166023225 169759875 185737275 188159655 192394525 205868799 210502245 213247609 238569211 276705375 279282375 309562125 312445125 313599425 343114665 346310145 350837075 388863287 509279625 564478965 571857775 577183575 631506735 633839779 639742827 709103641 715707633 830116125 928686375 940798275 961972625 1029343995 1052511225 1066238045 1166589861 1192846055 1567997125 1715573325 1731550725 1754185375 1901519337 1919228481 1944316435 2127310923 2147122899 2822394825 2859288875 2885917875 3157533675 3169198895 3198714135 3499769583 3545518205 3578538165 4703991375 5146719975 5262556125 5331190225 5704558011 5832949305 5964230275 6381932769 6610675879 8577866625 8657753625 9507596685 9596142405 9721582175 10636554615 10735614495 10775276243 12054761897 14111974125 15787668375 15845994475 15993570675 17498847915 17727591025 17892690825 19649033149 19832027637 25733599875 26655951125 28522790055 29164746525 29821151375 31909663845 32325828729 33053379395 36164285691 47537983425 47980712025 48607910875 53182773075 53678072475 53876381215 58947099447 59496082911 60273809485 79229972375 79967853375 87494239575 88637955125 89463454125 96977486187 98245165745 99160138185 108492857073 142613950275 145823732625 159548319225 161629143645 165266896975 176841298341 180821428455 183179696131 204930952249 237689917125 239903560125 265913865375 268390362375 269381906075 294735497235 297480414555 301369047425 334033563533 437471197875 484887430935 491225828725 495800690925 542464285365 549539088393 609120027619 614792856747 713069751375 797741596125 808145718225 826334484875 884206491705 904107142275 915898480655 1002100690599 1024654761245 1346909530375 1473677486175 1487402072775 1506845237125 1648617265179 1670167817665 1827360082857 1844378570241 2424437154675 2456129143625 2479003454625 2712321426825 2747695441965 3006302071797 3045600138095 3073964283735 4040728591125 4421032458525 4520535711375 4579492403275 5010503452995 5123273806225 5482080248571 5678570580061 7368387430875 7437010363875 8243086325895 8350839088325 9136800414285 9221892851205 10355040469523 12122185773375 13561607134125 13738477209825 15031510358985 15228000690475 15369821418675 17035711740183 22105162292625 22897462016375 25052517264975 25616369031125 27410401242855 28392852900305 31065121408569 41215431629475 41754195441625 45684002071425 46109464256025 51107135220549 51775202347615 68692386049125 75157551794925 76140003452375 76849107093375 85178558700915 93195364225707 125262586324875 137052006214275 141964264501525 155325607042845 176035687981891 206077158147375 228420010357125 230547321280125 255535676102745 258876011738075 375787758974625 425892793504575 465976821128535 528107063945673 685260031071375 709821322507625 776628035214225 880178439909455 1277678380513725 1294380058690375 1584321191837019 2129463967522875 2329884105642675 2640535319728365 3883140176071125 4400892199547275 6388391902568625 7921605959185095 11649420528213375 13202676598641825 22004460997736375 39608029795925475 66013382993209125 198040148979627375
• Sum of all divisors σ(n): 392320445900254560
• Sum of proper divisors (its aliquot sum) s(n): 194280296920627185
• 198040148979627375 is a deficient number, because the sum of its proper divisors (194280296920627185) is less than itself. Its deficiency is 3759852059000190

Bases of 198040148979627375

• Binary: 1010111111100101000111011101011011001100100011010101101111₂
• Hexadecimal: 0x2BF94775B32356F
• Base-36: 1I5ZDGGXCKTR

Squares and roots of 198040148979627375

• 198040148979627375 squared (198040148979627375²) is 39219900607873005619372793849390625
• 198040148979627375 cubed (198040148979627375³) is 7767114959349348278316956589373228269907183318359375
• The square root of 198040148979627375 is 445017020.9999021767
• The cube root of 198040148979627375 is 582887.0608464641

Scales and comparisons

• 198,040,148,979,627,375 seconds is equal to 6,297,064,159 years, 7 weeks, 5 days, 20 hours, 56 minutes, 15 seconds.
• To count from 1 to 198,040,148,979,627,375 would take you about eighteen billion, eight hundred ninety-one million, one hundred ninety-two thousand, four hundred seventy-seven 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 198040148979627375 cubic inches would be around 48573.9 feet tall.

Recreational maths with 198040148979627375

• 198040148979627375 backwards is 573726979841040891
• The number of decimal digits it has is: 18
• The sum of 198040148979627375's digits is 90
• More coming soon!